DK137598B - Method and tool for forming a socket end on a heat deformable pipe. - Google Patents

Method and tool for forming a socket end on a heat deformable pipe.

Info

Publication number: DK137598B
Authority: DK; Denmark
Prior art keywords: tool; forming; socket end; heat deformable; deformable pipe
Prior art date: 1973-10-23

Application number

DK34974AA

Other languages

Danish (da)

Other versions

DK34974A (en

DK137598C (en

Inventor

Robert Walter Heisler

Allan Harris

Lemuel Hampton Huff

Original Assignee

Johns Manville

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

1974-01-23

Publication date

1978-04-03

1974-01-23 Application filed by Johns Manville filed Critical Johns Manville

1975-06-23 Publication of DK34974A publication Critical patent/DK34974A/da

1978-04-03 Publication of DK137598B publication Critical patent/DK137598B/en

1978-09-18 Application granted granted Critical

1978-09-18 Publication of DK137598C publication Critical patent/DK137598C/da

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)
Laminated Bodies (AREA)
Insulating Bodies (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

DK34974AA 1973-10-23 1974-01-23 Method and tool for forming a socket end on a heat deformable pipe. DK137598B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
DK34974A DK34974A (en)	1975-06-23
DK137598B true DK137598B (en)	1978-04-03
DK137598C DK137598C (en)	1978-09-18

Family

ID=23617697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK34974AA DK137598B (en)	1973-10-23	1974-01-23	Method and tool for forming a socket end on a heat deformable pipe.

Country Status (24)

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

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 (en) *	1981-09-14	1984-12-10	Schnallinger Helfried Ing	METHOD AND DEVICE FOR PRODUCING SLEEVES OD. DGL.
DE102005025460A1 (en) *	2005-06-02	2006-12-07	Poloplast Gmbh & Co.Kg	Method for producing a pipe end sleeve and bead insert for forming a bead of a Rohrendsteckmuffe
GR1007690B (en) *	2011-09-01	2012-09-12	Μιχαλης Ηλια Παπαγιαννοπουλος	Portable cylindrical mould for the construction of the head-junction in plastic draining tubes
CN112718995B (en) *	2019-10-28	2023-02-03	中国航发商用航空发动机有限责任公司	Punching tool and core rod thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE374690B (en) *	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/en unknown
- 1974-01-23 NO NO740219A patent/NO740219L/no unknown
- 1974-01-23 DK DK34974AA patent/DK137598B/en unknown
- 1974-01-24 IN IN168/CAL/74A patent/IN139556B/en unknown
- 1974-01-25 IT IT47954/74A patent/IT1002776B/en active
- 1974-01-25 JP JP49010330A patent/JPS5211699B2/ja not_active Expired
- 1974-01-25 AT AT60374A patent/AT341285B/en not_active IP Right Cessation
- 1974-01-28 CH CH111974A patent/CH581017A5/xx not_active IP Right Cessation
- 1974-01-29 DE DE2462186A patent/DE2462186C2/en not_active Expired
- 1974-01-29 DE DE2404549A patent/DE2404549C3/en not_active Expired
- 1974-01-30 FI FI246/74A patent/FI58737C/en active
- 1974-01-31 AR AR252149A patent/AR201216A1/en active
- 1974-01-31 BE BE140426A patent/BE810460A/en unknown
- 1974-01-31 HU HUJO211A patent/HU170284B/hu unknown
- 1974-02-01 FR FR7403526A patent/FR2248129B1/fr not_active Expired
- 1974-02-05 ES ES422925A patent/ES422925A1/en not_active Expired
- 1974-02-13 BR BR1054/74A patent/BR7401054A/en unknown
- 1974-02-14 SU SU741995317A patent/SU917710A3/en active
- 1974-02-19 BG BG025832A patent/BG28855A3/en unknown
- 1974-03-06 PL PL1974169323A patent/PL96156B1/en unknown
- 1974-03-11 DD DD177108A patent/DD111976A5/xx unknown
- 1974-03-14 CS CS741847A patent/CS187410B2/en unknown
1976
- 1976-10-27 SU SU762414909A patent/SU655288A3/en active
1977
- 1977-07-04 AU AU26724/77A patent/AU506015B2/en not_active Expired
1982
- 1982-02-08 NO NO820363A patent/NO820363L/en unknown

Also Published As

Publication number	Publication date
CH581017A5 (en)	1976-10-29
IL44051A (en)	1976-08-31
BR7401054A (en)	1975-10-14
GB1450821A (en)	1976-09-29
ATA60374A (en)	1977-05-15
FI740246A0 (en)	1975-04-24
HU170284B (en)	1977-05-28
DE2462186A1 (en)	1976-04-22
FI58737C (en)	1981-04-10
JPS5073979A (en)	1975-06-18
IN139556B (en)	1976-07-03
SU655288A3 (en)	1979-03-30
AU6558074A (en)	1975-08-14
DD111976A5 (en)	1975-03-12
AR201216A1 (en)	1975-02-21
BE810460A (en)	1974-07-31
FR2248129B1 (en)	1977-03-04
AU2672477A (en)	1977-10-06
IL44051A0 (en)	1974-05-16
FI58737B (en)	1980-12-31
PL96156B1 (en)	1977-12-31
CS187410B2 (en)	1979-01-31
JPS5211699B2 (en)	1977-04-01
DE2404549B2 (en)	1979-03-29
AU506015B2 (en)	1979-12-13
FR2248129A1 (en)	1975-05-16
DK34974A (en)	1975-06-23
DK137598C (en)	1978-09-18
BG28855A3 (en)	1980-07-15
DE2404549C3 (en)	1979-11-22
NO740219L (en)	1975-05-20
SE403578B (en)	1978-08-28
SE7400791L (en)	1975-04-24
AT341285B (en)	1978-01-25
DE2404549A1 (en)	1975-04-24
DE2462186C2 (en)	1983-06-30
SU917710A3 (en)	1982-03-30
NO820363L (en)	1975-04-24
ES422925A1 (en)	1976-05-01
IT1002776B (en)	1976-05-20

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