GB201112544D0 - Pin joint assembly - Google Patents

Pin joint assembly

Info

Publication number
GB201112544D0
GB201112544D0 GBGB1112544.0A GB201112544A GB201112544D0 GB 201112544 D0 GB201112544 D0 GB 201112544D0 GB 201112544 A GB201112544 A GB 201112544A GB 201112544 D0 GB201112544 D0 GB 201112544D0
Authority
GB
United Kingdom
Prior art keywords
pin
joint
joint pin
joint assembly
pin joint
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.)
Withdrawn
Application number
GBGB1112544.0A
Other versions
GB2493145A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Landing Systems UK Ltd
Original Assignee
Messier Dowty Ltd
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 Messier Dowty Ltd filed Critical Messier Dowty Ltd
Priority to GB1112544.0A priority Critical patent/GB2493145A/en
Publication of GB201112544D0 publication Critical patent/GB201112544D0/en
Priority to PCT/GB2012/051736 priority patent/WO2013011324A1/en
Publication of GB2493145A publication Critical patent/GB2493145A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/04—Arrangement or disposition on aircraft
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F16C25/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/16—Sliding surface consisting mainly of graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

A pin joint assembly for an aircraft landing gear comprises: an elongate joint pin 206; at least one first lug 202, 202a through which the joint pin 206 passes; and at least one second lug 204 through which the joint pin 206 passes. The joint pin 206 includes first and second retaining elements 208 located at opposite ends of the joint pin 206 and arranged to maintain the location of the joint pin 206 relative to the first and second lugs 202, 202a, 204.The pin joint assembly further comprises a resilient member 214, 214a located between one of the retaining elements 208 and one of the first and second lugs 202, 202a, 204, the resilient element 214, 214a being elastically deformable.
GB1112544.0A 2011-07-21 2011-07-21 A pin joint assembly for an aircraft landing gear Withdrawn GB2493145A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1112544.0A GB2493145A (en) 2011-07-21 2011-07-21 A pin joint assembly for an aircraft landing gear
PCT/GB2012/051736 WO2013011324A1 (en) 2011-07-21 2012-07-20 Pin joint assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112544.0A GB2493145A (en) 2011-07-21 2011-07-21 A pin joint assembly for an aircraft landing gear

Publications (2)

Publication Number Publication Date
GB201112544D0 true GB201112544D0 (en) 2011-08-31
GB2493145A GB2493145A (en) 2013-01-30

Family

ID=44586943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112544.0A Withdrawn GB2493145A (en) 2011-07-21 2011-07-21 A pin joint assembly for an aircraft landing gear

Country Status (2)

Country Link
GB (1) GB2493145A (en)
WO (1) WO2013011324A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002211A1 (en) * 2014-09-30 2016-04-06 Messier-Dowty Limited Aircraft landing gear assembly
EP3153404B1 (en) 2015-10-06 2020-09-23 Safran Landing Systems UK Limited Aircraft assembly
CN105221560B (en) * 2015-10-13 2018-05-08 重庆晟初科技有限公司 A kind of connecting joint
EP3228539B1 (en) * 2016-04-06 2020-03-04 Safran Landing Systems UK Limited Aircraft landing gear assembly
US11300213B1 (en) * 2021-02-19 2022-04-12 Emerson Automation Solutions Final Control US LP Floating yoke connection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT287407B (en) * 1967-09-04 1971-01-25 Raoul Dipl Ing Joern Joint bushing
US4932807A (en) * 1988-07-28 1990-06-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Clevis joint for deployable space structures
US5100083A (en) * 1990-02-13 1992-03-31 The Boeing Company Retractable landing gear with self-braced folding strut
SU1827991A1 (en) * 1990-07-09 1996-06-10 Авиационный научно-технический комплекс им.А.Н.Туполева Point for attachment of undercarriage support to flying vehicle framework
US5251986A (en) * 1992-08-10 1993-10-12 Grumman Aerospace Corporation Bushing assembly
DE19731305C2 (en) * 1997-07-14 2002-02-14 Brose Fahrzeugteile articulation
US6332682B1 (en) * 2000-09-29 2001-12-25 Yoshida Industry Co., Ltd. Hinge structure for use in joining temple and front rim in eyeglasses
GB2466297B (en) * 2008-12-22 2010-11-10 Rolls Royce Plc Catcher pin assembly

Also Published As

Publication number Publication date
WO2013011324A1 (en) 2013-01-24
GB2493145A (en) 2013-01-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)