GB1302948A - - Google Patents

Info

Publication number
GB1302948A
GB1302948A GB3076570A GB3076570A GB1302948A GB 1302948 A GB1302948 A GB 1302948A GB 3076570 A GB3076570 A GB 3076570A GB 3076570 A GB3076570 A GB 3076570A GB 1302948 A GB1302948 A GB 1302948A
Authority
GB
United Kingdom
Prior art keywords
ball
socket
ring
trunnion
slot
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3076570A
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 filed Critical
Publication of GB1302948A publication Critical patent/GB1302948A/en
Expired legal-status Critical Current

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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
    • F16L27/067—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces the sealing means being actuated by the medium pressure
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/047—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by a screwed member having an internal spherical surface
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
    • F16L27/053—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces held in place by bolts passing through flanges
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0837—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements being bends
    • F16L27/0845—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements being bends forming an angle of 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Joints Allowing Movement (AREA)

Abstract

1302948 Pipe joints G W WALTON 24 June 1970 [26 Sept 1969 2 Jan 1970] 30765/70 Heading F2G A ball and socket joint for pipe-lines comprises a ball and socket 10, 14, a ball retaining member 15, and a seal carried by a cylindrical surface 12 of the ball against an annular shoulder 26, the seal including a sealing ring 28 of rubber &c., a retaining ring 25, and a follower ring 29 of steel, &c. As a modification, the follower ring 29 may be a flange (35), Fig. 4 (not shown), on a tube providing the cylindrical surface 12, screwed into the end of the ball member 10. The retaining ring 29 has a convex surface which co-operates with a concave surface in the sealing ring 28. The retaining ring 25 and the rubber sealing ring 28 are connected by a tongue and groove, &c., and the seal can turn as a whole on the cylindrical surface 12. In the embodiment shown, the retaining member 15 is screwed into the socket 14 and has a grease nipple 20 for lubricating the surface of the ball and a grease retaining ring 22 located in a groove 23. In Fig. 5 (not shown, the ball retaining member (40) is connected to the socket (41) by bolts (42) and nuts (43). In Fig. 6 (not shown), the ball (52) is supported by ball bearings (55) within the socket mouth. In the embodiment of Fig. 7, the ball has diametrically opposed openings 83, 84 formed in slots 86, 87 respectively on its surface and the slots are positioned perpendicular relative to each other. Trunnions 78, 80 in the socket 72, when screwed fully inwards, engage the openings 83, 84 and in this position the ball moves relative to the socket 72 about the longitudinal axes of the trunnions. Withdrawing the trunnion 80 completely and the trunnion 78 so that it engages the slot 86 only, the movement of the ball member is governed by the direction of the slot 86, i.e. moves about an axis in a direction perpendicular to the slot at opening 83. Withdrawing the trunnion 78 completely and screwing in the trunnion 80 so that it engages the slot 87, the ball in this position moves about its own longitudinal axis.
GB3076570A 1969-09-26 1970-06-24 Expired GB1302948A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86139969A 1969-09-26 1969-09-26
US12870A 1970-01-02 1970-01-02

Publications (1)

Publication Number Publication Date
GB1302948A true GB1302948A (en) 1973-01-10

Family

ID=26667253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3076570A Expired GB1302948A (en) 1969-09-26 1970-06-24

Country Status (1)

Country Link
GB (1) GB1302948A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563316A1 (en) * 1984-04-20 1985-10-25 Alsthom Atlantique Pipework element which can be disaligned for connecting two members
EP1148284A1 (en) * 2000-04-18 2001-10-24 Von Roll Holding AG Articulated pipe joint
WO2015153079A1 (en) * 2014-04-02 2015-10-08 Caterpillar Inc. Joint for tube
EP2064478A4 (en) * 2006-09-21 2017-04-19 Aarne Hurskainen Pipe joint arrangement
CN109506060A (en) * 2018-12-13 2019-03-22 杨斌堂 Be rotatably connected head

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563316A1 (en) * 1984-04-20 1985-10-25 Alsthom Atlantique Pipework element which can be disaligned for connecting two members
EP1148284A1 (en) * 2000-04-18 2001-10-24 Von Roll Holding AG Articulated pipe joint
EP2064478A4 (en) * 2006-09-21 2017-04-19 Aarne Hurskainen Pipe joint arrangement
WO2015153079A1 (en) * 2014-04-02 2015-10-08 Caterpillar Inc. Joint for tube
CN109506060A (en) * 2018-12-13 2019-03-22 杨斌堂 Be rotatably connected head
CN109506060B (en) * 2018-12-13 2023-08-25 杨斌堂 Rotatable connector

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees