NO175114C - Pipe connection device for PVC cable routing pipes - Google Patents

Pipe connection device for PVC cable routing pipes

Info

Publication number
NO175114C
NO175114C NO881155A NO881155A NO175114C NO 175114 C NO175114 C NO 175114C NO 881155 A NO881155 A NO 881155A NO 881155 A NO881155 A NO 881155A NO 175114 C NO175114 C NO 175114C
Authority
NO
Norway
Prior art keywords
partial
piece
plug
self
retaining groove
Prior art date
Application number
NO881155A
Other languages
Norwegian (no)
Other versions
NO881155L (en
NO881155D0 (en
NO175114B (en
Inventor
Horst Vogelsang
Original Assignee
Vogelsang Ernst Gmbh Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6323354&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO175114(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vogelsang Ernst Gmbh Co Kg filed Critical Vogelsang Ernst Gmbh Co Kg
Publication of NO881155D0 publication Critical patent/NO881155D0/en
Publication of NO881155L publication Critical patent/NO881155L/en
Publication of NO175114B publication Critical patent/NO175114B/en
Publication of NO175114C publication Critical patent/NO175114C/en

Links

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Electric Cable Installation (AREA)
  • Cable Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Tents Or Canopies (AREA)
  • Eye Examination Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Materials For Medical Uses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Pipe connector for plastic pipes made of a thermoplastic material, especially for cable ducts and pressure pipes with a plug-in end (1), a collar (2) and a sealing ring (4), of natural or artificial elastomers, which is inserted loosely into a retaining groove (3) of the collar (2). The retaining groove (3) has a trapezoidal cross- section, with a flank (5) on the plug-in side and an opposing flank (6), and makes a transition into a closed sealing chamber (7). The sealing ring (4) consists of a single-piece partial retaining ring piece (11), matched to the trapezoidal cross-section with abutting surfaces (8, 9, 10), and a funnel-shaped partial sealing lip piece (12, 13) which is drawn over the latter. The partial retaining ring piece (11) is inserted in the retaining groove (3). The partial sealing lip piece (12, 13) can be pressed through the insertion end (1) on insertion into the sealing chamber (7). The insertion end (1) has a front conical surface (15) on the outside. The partial retaining ring piece (11) is provided internally with a circumferential compression rib (16) which has a triangular rib cross-section. The compression rib (16) is arranged behind the surface centre point (FM) of the trapezoidal cross-section of the retaining groove (3). The opposing flank (6) of the retaining groove (3) and the associated abutting surface (10) of the partial retaining ring piece (11) form an angle (W1), with respect to a pipe connector radius (R), which is smaller than the self-locking angle (WdS), so that self-locking occurs. The angle (W2), related to a pipe connector radius (R), of the cross-sectional surface (17) on the plug-in side of the compression rib (16), which comes into contact with the conical surface of the plug-in end when the latter is inserted, is greater than the self-locking angle (WdS), so that self-locking does not occur. <IMAGE>
NO881155A 1987-03-18 1988-03-16 Pipe connection device for PVC cable routing pipes NO175114C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708768 DE3708768A1 (en) 1987-03-18 1987-03-18 PIPE CONNECTOR FOR PLASTIC PIPES MADE OF THERMOPLASTIC PLASTIC, ESPECIALLY CABLE GUIDE PIPES AND PRESSURE PIPES

Publications (4)

Publication Number Publication Date
NO881155D0 NO881155D0 (en) 1988-03-16
NO881155L NO881155L (en) 1988-09-19
NO175114B NO175114B (en) 1994-05-24
NO175114C true NO175114C (en) 1994-08-31

Family

ID=6323354

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881155A NO175114C (en) 1987-03-18 1988-03-16 Pipe connection device for PVC cable routing pipes

Country Status (7)

Country Link
EP (1) EP0283729B1 (en)
AT (1) ATE68252T1 (en)
DE (2) DE3708768A1 (en)
DK (1) DK172826B1 (en)
ES (1) ES2026956T3 (en)
FI (1) FI90130C (en)
NO (1) NO175114C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036759A1 (en) * 1990-11-17 1992-05-21 Vogelsang Ernst Gmbh Co Kg PIPE CONNECTOR MUFFLE AND INSERT, IN PARTICULAR FOR PLASTIC PIPES
TR26947A (en) * 1991-12-20 1994-09-12 Vogelsang Ernst Gmbh Co Kg Piping record for special plastic pipes, from manson and stud piece.
US5340125A (en) * 1992-10-16 1994-08-23 Brown Richard C Gasket for radially spaced pipes
DE19650049A1 (en) * 1996-12-03 1998-06-04 Bayerische Motoren Werke Ag Fixture device to secure hose on hose support
DE102006031582B4 (en) * 2006-06-30 2010-06-17 Tiroler Röhren- und Metallwerke AG socket connection
JP6494678B2 (en) * 2017-03-16 2019-04-03 日東工器株式会社 Hose connection member
CN113715221B (en) * 2021-08-31 2023-08-22 北京多贝力轮胎有限公司 Quick connecting device for multiple pipelines in vulcanizing tank and equipment using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT366210B (en) * 1977-04-05 1982-03-25 Vogelsang Ernst Gmbh Co Kg PIPE CONNECTOR
DE2731749C2 (en) * 1977-07-14 1983-05-19 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Pipe connector
DE2800406C2 (en) * 1978-01-05 1983-11-10 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Pipe connector
DE3411462C2 (en) * 1984-03-28 1986-03-20 Omniplast GmbH & Co KG, 6332 Ehringshausen Sealing ring for socket pipe connections

Also Published As

Publication number Publication date
EP0283729A1 (en) 1988-09-28
FI90130C (en) 1993-12-27
ES2026956T3 (en) 1992-05-16
FI881273A0 (en) 1988-03-17
EP0283729B1 (en) 1991-10-09
FI881273A (en) 1988-09-19
DK172826B1 (en) 1999-08-02
NO881155L (en) 1988-09-19
ATE68252T1 (en) 1991-10-15
FI90130B (en) 1993-09-15
DE3865333D1 (en) 1991-11-14
DE3708768A1 (en) 1988-09-29
NO881155D0 (en) 1988-03-16
DE3708768C2 (en) 1989-07-13
DK144788D0 (en) 1988-03-17
DK144788A (en) 1988-09-19
NO175114B (en) 1994-05-24

Similar Documents

Publication Publication Date Title
FI95834C (en) Pipe connection comprising sleeve and fitting part, especially for plastic pipes
GB2230834A (en) Coupling means and method for pipe material
BR9100395A (en) CONNECTOR WITH A FLUID SEAL
NO175114C (en) Pipe connection device for PVC cable routing pipes
DE3378489D1 (en) Gasket of rubber-elastic material insertable in a circumferential groove
ES2056839T3 (en) MANUFACTURE OF PLUG-IN CONCRETE TUBES BETWEEN SEALABLE.
HK155196A (en) Two-piece metallic clamping connector
GB1334339A (en) Joint for smooth end or flareless pipe
GB1312782A (en) Pipe couplings
ES314373A1 (en) Joint between pipes
GB1128755A (en) Device for connecting pipe sections
EP0311296A1 (en) Pipe couplings
GB1060504A (en) Improvements in or relating to joints for vitrified clay or like piping or conduit
GB9420836D0 (en) Securing end fitting to pipe
GB1205816A (en) Pipe connection for synthetic plastics pipes for house sewers
PL337681A1 (en) Sealing ring for a plug-in male/female connection
EP0503258A3 (en) Pipe line connection arrangement
GB1071772A (en) Improvements in or relating to demountable pipe couplings
KR880001306Y1 (en) Coupling of a air tube
GB1300370A (en) Pipe joints
IT1046955B (en) Pipe joint sealing sleeve with end flange - has annular rib clamping pipe and is forced inwards
HUT62992A (en) Pipe junction consists of sleeve and plugging part particularly for plastic tubes
CS250436B1 (en) Connection of elastic tube with connecting element

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN SEPTEMBER 2002