IT1269919B - Collegamento ad avvitamento per tubi - Google Patents

Collegamento ad avvitamento per tubi

Info

Publication number
IT1269919B
IT1269919B ITMI940577A ITMI940577A IT1269919B IT 1269919 B IT1269919 B IT 1269919B IT MI940577 A ITMI940577 A IT MI940577A IT MI940577 A ITMI940577 A IT MI940577A IT 1269919 B IT1269919 B IT 1269919B
Authority
IT
Italy
Prior art keywords
pipes
screw
connection
Prior art date
Application number
ITMI940577A
Other languages
English (en)
Inventor
Felder Norbert
Hanke Thomas
Arnold Barth
Original Assignee
Walterscheid Gmbh Jean
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 Walterscheid Gmbh Jean filed Critical Walterscheid Gmbh Jean
Publication of ITMI940577A0 publication Critical patent/ITMI940577A0/it
Publication of ITMI940577A1 publication Critical patent/ITMI940577A1/it
Application granted granted Critical
Publication of IT1269919B publication Critical patent/IT1269919B/it

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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/12—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
ITMI940577A 1993-04-16 1994-03-25 Collegamento ad avvitamento per tubi IT1269919B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4312363 1993-04-16

Publications (3)

Publication Number Publication Date
ITMI940577A0 ITMI940577A0 (it) 1994-03-25
ITMI940577A1 ITMI940577A1 (it) 1995-09-25
IT1269919B true IT1269919B (it) 1997-04-16

Family

ID=6485561

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940577A IT1269919B (it) 1993-04-16 1994-03-25 Collegamento ad avvitamento per tubi

Country Status (3)

Country Link
FR (1) FR2704041B1 (it)
GB (1) GB2278170B (it)
IT (1) IT1269919B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9407752D0 (en) * 1994-04-19 1994-06-15 Rigby Stephen D Improvements in tube connectors
US20120227850A1 (en) * 2009-09-16 2012-09-13 Arktis Radiation Detectors Ltd. Tube coupling for connecting an object to one end of a tube in a uhv tight manner and vessel with such a tube coupling
KR20130105297A (ko) * 2010-04-30 2013-09-25 파커-한니핀 코포레이션 고압 튜브 피팅, 시일 및 단부면 마련 도구
CN107606345A (zh) * 2017-09-05 2018-01-19 煌盛集团重庆管业有限公司 一种拆卸方便的孔网钢带塑料复合管连接件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR359642A (fr) * 1905-11-20 1906-03-31 Alexis Villenuve Joint indéformable
GB404955A (en) * 1932-07-11 1934-01-11 Percy Hutchinson Wilson Improvements relating to the jointing of pipes and the like
US2900199A (en) * 1953-04-20 1959-08-18 Gen Electric Pipe seal
GB721009A (en) * 1953-06-25 1954-12-29 Hans Ziller Improvements in and relating to packing rings of elastic material
US3422733A (en) * 1966-09-19 1969-01-21 Gen Tire & Rubber Co Expansion joint sealing element
DE2223417C3 (de) * 1972-05-13 1974-09-26 Jean Walterscheid Gmbh, 5204 Lohmar Schraubverbindung mit Dichtungsring

Also Published As

Publication number Publication date
GB9407540D0 (en) 1994-06-08
GB2278170A (en) 1994-11-23
FR2704041B1 (fr) 1995-09-08
GB2278170B (en) 1996-03-27
ITMI940577A0 (it) 1994-03-25
ITMI940577A1 (it) 1995-09-25
FR2704041A1 (fr) 1994-10-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970415