BG28855A3 - Method and apparatus for forming the embracing part of tubular body - Google Patents

Method and apparatus for forming the embracing part of tubular body

Info

Publication number: BG28855A3
Authority: BG; Bulgaria
Prior art keywords: forming; tubular body; embracing part; embracing; tubular
Prior art date: 1973-10-23

Application number

BG025832A

Other languages

Bulgarian (bg)

English (en)

Inventor

Robert Heisler

Allan Harris

Lemuel Huff

Original Assignee

Johns- Manville Corp

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.)

1973-10-23

Filing date

1974-02-19

Publication date

1980-07-15

1974-02-19 Application filed by Johns- Manville Corp filed Critical Johns- Manville Corp

1980-07-15 Publication of BG28855A3 publication Critical patent/BG28855A3/xx

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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Branch Pipes, Bends, And The Like (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Laminated Bodies (AREA)
Insulating Bodies (AREA)

BG025832A 1973-10-23 1974-02-19 Method and apparatus for forming the embracing part of tubular body BG28855A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US40877173A	1973-10-23	1973-10-23

Publications (1)

Publication Number	Publication Date
BG28855A3 true BG28855A3 (en)	1980-07-15

Family

ID=23617697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG025832A BG28855A3 (en)	1973-10-23	1974-02-19	Method and apparatus for forming the embracing part of tubular body

Country Status (24)

Country	Link
JP (1)	JPS5211699B2 (cs)
AR (1)	AR201216A1 (cs)
AT (1)	AT341285B (cs)
AU (1)	AU506015B2 (cs)
BE (1)	BE810460A (cs)
BG (1)	BG28855A3 (cs)
BR (1)	BR7401054A (cs)
CH (1)	CH581017A5 (cs)
CS (1)	CS187410B2 (cs)
DD (1)	DD111976A5 (cs)
DE (2)	DE2462186C2 (cs)
DK (1)	DK137598B (cs)
ES (1)	ES422925A1 (cs)
FI (1)	FI58737C (cs)
FR (1)	FR2248129B1 (cs)
GB (1)	GB1450821A (cs)
HU (1)	HU170284B (cs)
IL (1)	IL44051A (cs)
IN (1)	IN139556B (cs)
IT (1)	IT1002776B (cs)
NO (2)	NO740219L (cs)
PL (1)	PL96156B1 (cs)
SE (1)	SE403578B (cs)
SU (2)	SU917710A3 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4134949A (en) *	1977-02-17	1979-01-16	Harsco Corporation	Method to form a bell end in a plastic pipe
AT376605B (de) *	1981-09-14	1984-12-10	Schnallinger Helfried Ing	Verfahren und vorrichtung zum herstellen von muffen od. dgl.
DE102005025460A1 (de) *	2005-06-02	2006-12-07	Poloplast Gmbh & Co.Kg	Verfahren zur Herstellung einer Rohrendsteckmuffe sowie Sickeneinsatz zur Formung einer Sicke einer Rohrendsteckmuffe
GR1007690B (el) *	2011-09-01	2012-09-12	Μιχαλης Ηλια Παπαγιαννοπουλος	Φορητο κυλινδρικο καλουπι κατασκευης κεφαλης - ενωσης στις πλαστικες σωληνες αποχετευσης
CN112718995B (zh) *	2019-10-28	2023-02-03	中国航发商用航空发动机有限责任公司	一种冲压工装及其芯棒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE374690B (cs) *	1971-07-01	1975-03-17	Forsheda Ideutveckling Ab

1974
- 1974-01-21 IL IL44051A patent/IL44051A/en unknown
- 1974-01-21 GB GB268474A patent/GB1450821A/en not_active Expired
- 1974-01-22 SE SE7400791A patent/SE403578B/xx unknown
- 1974-01-23 DK DK34974AA patent/DK137598B/da unknown
- 1974-01-23 NO NO740219A patent/NO740219L/no unknown
- 1974-01-24 IN IN168/CAL/74A patent/IN139556B/en unknown
- 1974-01-25 AT AT60374A patent/AT341285B/de not_active IP Right Cessation
- 1974-01-25 IT IT47954/74A patent/IT1002776B/it active
- 1974-01-25 JP JP49010330A patent/JPS5211699B2/ja not_active Expired
- 1974-01-28 CH CH111974A patent/CH581017A5/xx not_active IP Right Cessation
- 1974-01-29 DE DE2462186A patent/DE2462186C2/de not_active Expired
- 1974-01-29 DE DE2404549A patent/DE2404549C3/de not_active Expired
- 1974-01-30 FI FI246/74A patent/FI58737C/fi active
- 1974-01-31 HU HUJO211A patent/HU170284B/hu unknown
- 1974-01-31 BE BE140426A patent/BE810460A/xx unknown
- 1974-01-31 AR AR252149A patent/AR201216A1/es active
- 1974-02-01 FR FR7403526A patent/FR2248129B1/fr not_active Expired
- 1974-02-05 ES ES422925A patent/ES422925A1/es not_active Expired
- 1974-02-13 BR BR1054/74A patent/BR7401054A/pt unknown
- 1974-02-14 SU SU741995317A patent/SU917710A3/ru active
- 1974-02-19 BG BG025832A patent/BG28855A3/xx unknown
- 1974-03-06 PL PL1974169323A patent/PL96156B1/pl unknown
- 1974-03-11 DD DD177108A patent/DD111976A5/xx unknown
- 1974-03-14 CS CS741847A patent/CS187410B2/cs unknown
1976
- 1976-10-27 SU SU762414909A patent/SU655288A3/ru active
1977
- 1977-07-04 AU AU26724/77A patent/AU506015B2/en not_active Expired
1982
- 1982-02-08 NO NO820363A patent/NO820363L/no unknown

Also Published As

Publication number	Publication date
SE7400791L (cs)	1975-04-24
DK137598C (cs)	1978-09-18
NO740219L (cs)	1975-05-20
GB1450821A (en)	1976-09-29
DK34974A (cs)	1975-06-23
FR2248129A1 (cs)	1975-05-16
FI740246A0 (cs)	1975-04-24
IL44051A0 (en)	1974-05-16
DE2462186A1 (de)	1976-04-22
SU655288A3 (ru)	1979-03-30
DE2462186C2 (de)	1983-06-30
DE2404549B2 (de)	1979-03-29
DE2404549A1 (de)	1975-04-24
IN139556B (cs)	1976-07-03
DD111976A5 (cs)	1975-03-12
FI58737B (fi)	1980-12-31
AT341285B (de)	1978-01-25
AU506015B2 (en)	1979-12-13
ES422925A1 (es)	1976-05-01
SU917710A3 (ru)	1982-03-30
NO820363L (no)	1975-04-24
HU170284B (cs)	1977-05-28
AR201216A1 (es)	1975-02-21
ATA60374A (de)	1977-05-15
PL96156B1 (pl)	1977-12-31
CH581017A5 (cs)	1976-10-29
DE2404549C3 (de)	1979-11-22
CS187410B2 (en)	1979-01-31
AU2672477A (en)	1977-10-06
AU6558074A (en)	1975-08-14
JPS5073979A (cs)	1975-06-18
FI58737C (fi)	1981-04-10
IL44051A (en)	1976-08-31
JPS5211699B2 (cs)	1977-04-01
FR2248129B1 (cs)	1977-03-04
BE810460A (fr)	1974-07-31
DK137598B (da)	1978-04-03
BR7401054A (pt)	1975-10-14
SE403578B (sv)	1978-08-28
IT1002776B (it)	1976-05-20

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