NO803687L - Fremgangsmaate for fremstilling av tetninger/pakninger - Google Patents

Fremgangsmaate for fremstilling av tetninger/pakninger

Info

Publication number: NO803687L
Authority: NO; Norway
Prior art keywords: spiral; gasket; mandrel; mold; packing
Prior art date: 1979-12-07

Application number

NO803687A

Other languages

English (en)

Norwegian (no)

Inventor

Richard J Giglio

Robert B Bogosh

David A Lasnier

Original Assignee

Chesterton A W Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-12-07

Filing date

1980-12-05

Publication date

1981-06-09

1980-12-05 Application filed by Chesterton A W Co filed Critical Chesterton A W Co

1981-06-09 Publication of NO803687L publication Critical patent/NO803687L/no

Links

238000004519 manufacturing process Methods 0.000 title claims description 5
238000000034 method Methods 0.000 title claims 10
238000012856 packing Methods 0.000 claims description 25
239000004033 plastic Substances 0.000 claims description 11
238000010438 heat treatment Methods 0.000 claims description 5
229920006311 Urethane elastomer Polymers 0.000 claims description 2
229920001169 thermoplastic Polymers 0.000 claims 1
239000004416 thermosoftening plastic Substances 0.000 claims 1
239000007788 liquid Substances 0.000 description 10
229920001187 thermosetting polymer Polymers 0.000 description 5
239000003054 catalyst Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
230000002745 absorbent Effects 0.000 description 2
239000002250 absorbent Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
238000007789 sealing Methods 0.000 description 2
IBOFVQJTBBUKMU-UHFFFAOYSA-N 4,4'-methylene-bis-(2-chloroaniline) Chemical compound C1=C(Cl)C(N)=CC=C1CC1=CC=C(N)C(Cl)=C1 IBOFVQJTBBUKMU-UHFFFAOYSA-N 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
238000009313 farming Methods 0.000 description 1
210000004907 gland Anatomy 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
239000008188 pellet Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed packing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/12—Bending or folding helically, e.g. for making springs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/131—Curved articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/40—Applying molten plastics, e.g. hot melt
- B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/737—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
- B29C66/7375—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured
- B29C66/73751—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized
- B29C66/73752—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined uncured, partially cured or fully cured the to-be-joined area of at least one of the parts to be joined being uncured, i.e. non cross-linked, non vulcanized the to-be-joined areas of both parts to be joined being uncured
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
- B29C66/73941—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset characterised by the materials of both parts being thermosets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0053—Producing sealings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/20—Packing materials therefor
- F16J15/22—Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
- B29K2105/243—Partially cured
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/40—Processes of coiling plastics
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/924—Deformation, material removal, or molding for manufacture of seal

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Gasket Seals (AREA)
Sealing Devices (AREA)
Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

NO803687A 1979-12-07 1980-12-05 Fremgangsmaate for fremstilling av tetninger/pakninger NO803687L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/101,635 US4239245A (en)	1979-12-07	1979-12-07	Packing seals and method of making

Publications (1)

Publication Number	Publication Date
NO803687L true NO803687L (no)	1981-06-09

Family

ID=22285667

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO803687A NO803687L (no)	1979-12-07	1980-12-05	Fremgangsmaate for fremstilling av tetninger/pakninger

Country Status (25)

Country	Link
US (1)	US4239245A (de)
JP (1)	JPS56127437A (de)
KR (1)	KR830001837B1 (de)
AR (1)	AR223566A1 (de)
AT (1)	AT372334B (de)
AU (1)	AU533917B2 (de)
BR (1)	BR8007981A (de)
CA (1)	CA1127811A (de)
DE (1)	DE3046020A1 (de)
DK (1)	DK520580A (de)
ES (1)	ES497440A0 (de)
FI (1)	FI69984C (de)
FR (1)	FR2471532A1 (de)
GB (1)	GB2064418B (de)
HK (1)	HK29684A (de)
IE (1)	IE50282B1 (de)
IT (1)	IT1166500B (de)
NL (1)	NL8006504A (de)
NO (1)	NO803687L (de)
NZ (1)	NZ195764A (de)
PH (1)	PH16507A (de)
SE (1)	SE435601B (de)
SG (1)	SG85283G (de)
YU (1)	YU308280A (de)
ZA (1)	ZA807464B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4333661A (en) *	1980-12-05	1982-06-08	Hughes Aircraft Company	Expanding helical seal for pistons and the like
FR2557982B1 (fr) *	1984-01-10	1986-05-09	Henri Pierre	Cale speciale pour l'obtention d'un montage souple et de securite pour lentilles optiques solaires, de protection, et toutes lentilles d'instruments d'optique, ainsi que pour le " sauvetage " des verres meules trop petits
US4703936A (en) *	1984-11-13	1987-11-03	Westinghouse Electric Corp.	Sealoff device and method for controlling the level of a fluid within first and second communicating confined regions
US4934657A (en) *	1986-03-10	1990-06-19	Dodson Garry W	Graphite spiral packing for stuffing box and method for manufacturing the same
US4717160A (en) *	1986-04-21	1988-01-05	Microdot Inc.	High pressure rotary shaft seal
US4717161A (en) *	1987-04-27	1988-01-05	A. W. Chesterton Company	Multiple-lip seal for cylinder rod and the like
ATE98004T1 (de) *	1988-01-12	1993-12-15	Heliseal Pty Ltd	Schraubfoermige dichtung.
US5135240A (en) *	1988-09-23	1992-08-04	Sealing Equipment Products Company	Mechanically-bonded, monolithic sealing ring for stuffing box including axially central portion made of compressed flexible foamed graphite tape
US5022660A (en) *	1989-11-30	1991-06-11	Dunford Joseph R	Lantern ring coil
FR2665394B1 (fr) *	1990-08-03	1994-06-10	Figuereo Blaise	Procede et machine automatique de fabrication d'anneaux calibres a partir d'un extrudat file ou profile.
NO171518C (no) *	1990-10-12	1993-03-24	Krageboen Tor Birger	Anordning ved akseltetning omfattende en pakkboks
GB2265108A (en) *	1992-03-10	1993-09-22	Dowty Seals Ltd	Manufacture of ring-shaped articles
AU665105B2 (en) *	1993-06-03	1995-12-14	Zeller Corporation, The	Variable size seal for universal joints
US6045136A (en) *	1997-06-16	2000-04-04	Garlock Inc.	Split sealing element
US6665925B1 (en)	2001-12-11	2003-12-23	Acadia Elastomers Corporation	Apparatus and method for manufacturing rubber-wrapped spiral wound gaskets
US6926285B1 (en)	2001-12-11	2005-08-09	Acadia Elastomers Corporation	Jacketed spiral wound gasket
US20050221037A1 (en) *	2002-09-30	2005-10-06	Panyard Albert A	Method of making heat transfer apparatus, apparatus thus manufactured, and method of using same
US7055593B2 (en) *	2003-11-14	2006-06-06	Lappintech, Llc	Well stuffing box packing
US7419165B2 (en) *	2004-08-18	2008-09-02	Federal-Mogul World Wide, Inc.	Seal assembly and method of manufacturing the same
US20070176373A1 (en) *	2006-01-28	2007-08-02	Steven Suggs	Low stress / anti-buckling spiral wound gasket
US8016295B2 (en) *	2007-06-05	2011-09-13	Baker Hughes Incorporated	Helical backup element
GB201007327D0 (en) *	2010-05-04	2010-06-16	Rolls Royce Plc	A fireseal
FR3004543B1 (fr) *	2014-07-11	2016-02-12	Parker Hannifin Mfg France Sas	Raccord d'extremite pour circuit de fibres optiques, procede de connexion d'un tel circuit a un tel raccord, et element d'etancheite correspondant.
BR112023003416A2 (pt) *	2020-08-27	2023-05-02	Sonoco Dev Inc	Sistemas e métodos para aplicação e vedação de tampas de extremidades de recipientes
US20240326368A1 (en) *	2023-03-30	2024-10-03	S&B Technical Products, Inc.	Method of Manufacturing a Restrained Joint Gasket of Adjustable Length
WO2026036050A1 (en) *	2024-08-08	2026-02-12	A.W. Chesterton Company	Mechanical packing cartridge having a spiral packing element for use with a fluid regulating device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US567233A (en) *		1896-09-08		Antifriction packing
US646413A (en) *	1899-09-01	1900-04-03	Jules A Collet	Mold for making cushion-tires or other rubber articles.
US1949610A (en) *	1932-05-04	1934-03-06	Charles W Marsh	Method of making packing
US1998892A (en) *	1933-05-01	1935-04-23	Durametallic Corp	Packing
US2323286A (en) *	1941-07-23	1943-06-29	Ralph E Ward	Mold for helical springs
US2776154A (en) *	1952-12-30	1957-01-01	Johns Manville	Plastic packing
DE1093554B (de) *	1958-04-03	1960-11-24	Sued West Chemie Gmbh	Verfahren zur Herstellung von Formkoerpern
US3207827A (en) *	1961-01-09	1965-09-21	Itek Corp	Method of making helical article
US4157833A (en) *	1977-12-01	1979-06-12	A. W. Chesterton Company	Sealing ring with diameter indicia

1979
- 1979-12-07 US US06/101,635 patent/US4239245A/en not_active Expired - Lifetime
1980
- 1980-11-28 NL NL8006504A patent/NL8006504A/nl not_active Application Discontinuation
- 1980-11-28 ZA ZA00807464A patent/ZA807464B/xx unknown
- 1980-11-28 GB GB8038303A patent/GB2064418B/en not_active Expired
- 1980-12-02 PH PH24930A patent/PH16507A/en unknown
- 1980-12-04 ES ES497440A patent/ES497440A0/es active Granted
- 1980-12-04 AU AU65076/80A patent/AU533917B2/en not_active Ceased
- 1980-12-04 FI FI803774A patent/FI69984C/fi not_active IP Right Cessation
- 1980-12-05 NO NO803687A patent/NO803687L/no unknown
- 1980-12-05 AR AR283509A patent/AR223566A1/es active
- 1980-12-05 YU YU03082/80A patent/YU308280A/xx unknown
- 1980-12-05 NZ NZ195764A patent/NZ195764A/xx unknown
- 1980-12-05 DE DE19803046020 patent/DE3046020A1/de not_active Withdrawn
- 1980-12-05 BR BR8007981A patent/BR8007981A/pt unknown
- 1980-12-05 IT IT68859/80A patent/IT1166500B/it active
- 1980-12-05 DK DK520580A patent/DK520580A/da not_active Application Discontinuation
- 1980-12-05 SE SE8008562A patent/SE435601B/sv unknown
- 1980-12-05 JP JP17104980A patent/JPS56127437A/ja active Pending
- 1980-12-05 AT AT0595480A patent/AT372334B/de not_active IP Right Cessation
- 1980-12-05 IE IE2549/80A patent/IE50282B1/en unknown
- 1980-12-05 CA CA366,231A patent/CA1127811A/en not_active Expired
- 1980-12-08 FR FR8026024A patent/FR2471532A1/fr active Granted
1981
- 1981-02-04 KR KR1019810000348A patent/KR830001837B1/ko not_active Expired
1983
- 1983-12-30 SG SG852/83A patent/SG85283G/en unknown
1984
- 1984-04-05 HK HK296/84A patent/HK29684A/xx unknown

Also Published As

Publication number	Publication date
ZA807464B (en)	1982-01-27
ES8202412A1 (es)	1982-01-16
IT8068859A0 (it)	1980-12-05
SE435601B (sv)	1984-10-08
KR830005518A (ko)	1983-08-20
FR2471532B1 (de)	1983-12-02
AU533917B2 (en)	1983-12-15
FI69984B (fi)	1986-01-31
NZ195764A (en)	1983-11-18
AR223566A1 (es)	1981-08-31
DE3046020A1 (de)	1981-08-27
NL8006504A (nl)	1981-07-01
FI803774L (fi)	1981-06-08
CA1127811A (en)	1982-07-20
FR2471532A1 (fr)	1981-06-19
DK520580A (da)	1981-06-08
YU308280A (en)	1983-10-31
IT1166500B (it)	1987-05-06
IE802549L (en)	1979-06-07
SE8008562L (sv)	1981-06-08
AT372334B (de)	1983-09-26
US4239245A (en)	1980-12-16
BR8007981A (pt)	1981-06-23
ES497440A0 (es)	1982-01-16
ATA595480A (de)	1983-02-15
SG85283G (en)	1985-01-11
GB2064418B (en)	1983-06-22
IE50282B1 (en)	1986-03-19
HK29684A (en)	1984-04-13
GB2064418A (en)	1981-06-17
KR830001837B1 (ko)	1983-09-14
PH16507A (en)	1983-11-08
AU6507680A (en)	1981-06-11
JPS56127437A (en)	1981-10-06
FI69984C (fi)	1986-09-12

Publication	Publication Date	Title
KR830001837B1 (ko)	1983-09-14	패킹 시일(packing seal) 제조방법
US4070219A (en)	1978-01-24	Method of making densified convolute gasket structure
US3854736A (en)	1974-12-17	Densified convolute gasket structure
ZA723369B (en)	1973-02-28	Process and apparatus for making internally calibrated push-on socket ends,having a beading for a sealing medium on pipes of thermoplastic synthetic material
US4381278A (en)	1983-04-26	Method for forming a coated paperboard container
CN1174533A (zh)	1998-02-25	用于密封泄漏的方法和装置
ES2179984T3 (es)	2003-02-01	Envase para fluidos con dispositivo de vaciado y procedimiento para su fabricacion.
US2892650A (en)	1959-06-30	Sealing ring
GB2063388A (en)	1981-06-03	Method of fabricating a fluid filled ring
SE8705023L (sv)	1988-06-18	Forfarande for packning av korniga formmaterial
JPS5578079A (en)	1980-06-12	Superior packing material and said manufacture
US2372095A (en)	1945-03-20	Packing
US3840424A (en)	1974-10-08	Belt with capped edges
DE3445805C2 (de)	1986-11-27	Verfahren und Vorrichtung zum Abdichten bewegter Teile
SU498409A1 (ru)	1976-01-05	Лопасть дл модельной гидротурбины
ATE17461T1 (de)	1986-02-15	Dichtungseinrichtung.
GB1447433A (en)	1976-08-25	Pressurized packaged exploxive
US1381942A (en)	1921-06-21	Packing
FI59740C (fi)	1981-10-12	Foerfarande foer tillverkande av en falsfoerbindning mellan kantflaensarna hos manteln och lockpartiet av ett kaerl under anvaendning av taetningsmaterial
US3558145A (en)	1971-01-26	Sealing gasket
KR910000330A (ko)	1991-01-29	엠보싱용 입체무늬 로울러의 제조방법
US3421959A (en)	1969-01-14	Method and apparatus for preforming resin impregnated felts and mats
SU1636440A1 (ru)	1991-03-23	Способ герметизации полимерных армированных изделий
SU36006A1 (ru)	1934-04-30	Пресс форма дл изготовлени асбобакелитовых тормозных лент и других изделий из пластических масс
US3543341A (en)	1970-12-01	High pressure reaction apparatus