DK97664C - Method and apparatus for uniformly heating a strip-shaped workpiece while simultaneously applying a pressure thereon, for example for vulcanizing a rubber band. - Google Patents

Method and apparatus for uniformly heating a strip-shaped workpiece while simultaneously applying a pressure thereon, for example for vulcanizing a rubber band.

Info

Publication number
DK97664C
DK97664C DK337157AA DK337157A DK97664C DK 97664 C DK97664 C DK 97664C DK 337157A A DK337157A A DK 337157AA DK 337157 A DK337157 A DK 337157A DK 97664 C DK97664 C DK 97664C
Authority
DK
Denmark
Prior art keywords
vulcanizing
strip
pressure
rubber band
shaped workpiece
Prior art date
Application number
DK337157AA
Other languages
Danish (da)
Original Assignee
Gasaccumulator Svenska Ab
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.)
Filing date
Publication date
Application filed by Gasaccumulator Svenska Ab filed Critical Gasaccumulator Svenska Ab
Application granted granted Critical
Publication of DK97664C publication Critical patent/DK97664C/en

Links

Classifications

    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • B29C35/14—Dielectric heating for articles of indefinite length
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • B29C2043/461—Rollers the rollers having specific surface features
    • B29C2043/462—Rollers the rollers having specific surface features smooth surface
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Surface Heating Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DK337157AA 1956-10-09 1957-10-03 Method and apparatus for uniformly heating a strip-shaped workpiece while simultaneously applying a pressure thereon, for example for vulcanizing a rubber band. DK97664C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2972668X 1956-10-09

Publications (1)

Publication Number Publication Date
DK97664C true DK97664C (en) 1964-01-06

Family

ID=20428036

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337157AA DK97664C (en) 1956-10-09 1957-10-03 Method and apparatus for uniformly heating a strip-shaped workpiece while simultaneously applying a pressure thereon, for example for vulcanizing a rubber band.

Country Status (5)

Country Link
US (1) US2972668A (en)
CH (1) CH356905A (en)
DK (1) DK97664C (en)
FR (1) FR1183692A (en)
GB (1) GB820602A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523356A (en) * 1968-07-22 1970-08-11 Hooker Chemical Corp Method for installing thermoplastic material
US4791275A (en) * 1986-04-07 1988-12-13 Imi-Tech Corporation High temperature compliant roll particularly adapted for xerography
CN107411178B (en) * 2017-08-28 2023-09-29 云南中烟工业有限责任公司 Smoking device for low-temperature cigarettes and manufacturing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275785A (en) * 1915-11-09 1918-08-13 Electric Controller & Mfg Co Resistance unit.
US1401303A (en) * 1919-01-20 1921-12-27 Baldwin William Charles Electrical drier for paper and the like
US1941362A (en) * 1931-10-12 1933-12-26 Carborundum Co Apparatus for drying freshly frinted webs
US2226315A (en) * 1938-07-19 1940-12-24 Mailander Willy Rotary sheet metal offset printing press
GB573518A (en) * 1943-02-27 1945-11-23 Rca Corp A method of and apparatus for bonding materials electrically
US2556008A (en) * 1948-12-28 1951-06-05 William F Stahl Plastic-sealing apparatus
US2589777A (en) * 1949-07-09 1952-03-18 William F Stahl Plastic-sealing apparatus
US2763893A (en) * 1950-08-02 1956-09-25 Molins Machine Co Ltd Embossing gear for foil or other material
US2649530A (en) * 1950-09-06 1953-08-18 Edison Inc Thomas A Radiant heating system
US2629808A (en) * 1950-11-15 1953-02-24 Eastman Kodak Co Apparatus for sealing wrapping material

Also Published As

Publication number Publication date
GB820602A (en) 1959-09-23
US2972668A (en) 1961-02-21
FR1183692A (en) 1959-07-10
CH356905A (en) 1961-09-15

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