GB2012904A - Lock Washer and Assembly Including said Washer - Google Patents

Lock Washer and Assembly Including said Washer

Info

Publication number
GB2012904A
GB2012904A GB79186A GB7900186A GB2012904A GB 2012904 A GB2012904 A GB 2012904A GB 79186 A GB79186 A GB 79186A GB 7900186 A GB7900186 A GB 7900186A GB 2012904 A GB2012904 A GB 2012904A
Authority
GB
United Kingdom
Prior art keywords
washer
tab
lock
assembly including
members
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.)
Granted
Application number
GB79186A
Other versions
GB2012904B (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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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
Priority claimed from FR7801515A external-priority patent/FR2415228A1/en
Application filed by Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of GB2012904A publication Critical patent/GB2012904A/en
Application granted granted Critical
Publication of GB2012904B publication Critical patent/GB2012904B/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

A lock washer 10, between two members (1, 2) which are assembled by means of a screwthread, comprises a bent tab 11, which projects from one of the faces of the washer and co- operates with a flat face 5 provided on one of the members 1, and a plurality of tongue portions 12 which extend circumferentially and co-operate with recesses 7 formed in the other member 2. The tab 11 may be on the outer periphery of the washer 10 but preferably extends from the centre orifice, in which case the circumferential tongue portions are arranged on the whole of the periphery of the washer; e.g. Fig. 5, and preferably are formed on a conical surface. A thrust washer 3 has a non- circular hole 6, or a second hole, to receive the tab 11. <IMAGE>
GB79186A 1978-01-19 1979-01-03 Lock washer and assembly including said washer Expired GB2012904B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7801515A FR2415228A1 (en) 1978-01-19 1978-01-19 Lock-washer for screwed joint - has tab on washer which engages flat face on one part of joint, and projecting tongues to engage slots in other part
FR7822220A FR2432111A2 (en) 1978-01-19 1978-07-27 WASHER AND ASSEMBLY INCLUDING APPLICATION

Publications (2)

Publication Number Publication Date
GB2012904A true GB2012904A (en) 1979-08-01
GB2012904B GB2012904B (en) 1982-08-25

Family

ID=26220406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79186A Expired GB2012904B (en) 1978-01-19 1979-01-03 Lock washer and assembly including said washer

Country Status (5)

Country Link
DE (1) DE2902053C2 (en)
ES (1) ES247056Y (en)
FR (1) FR2432111A2 (en)
GB (1) GB2012904B (en)
IT (1) IT1166562B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257602B1 (en) * 1997-09-20 2001-07-10 Daimlerchrysler Ag System and method for changing the steering angle of a rack and pinion steering system
US7344332B2 (en) 2002-11-21 2008-03-18 Advics Co., Ltd. Spacer suitable for use with disk brake including caliper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021201407A1 (en) 2021-02-15 2022-08-18 Robert Bosch Gesellschaft mit beschränkter Haftung finger spring washer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR538198A (en) * 1922-06-06
FR768592A (en) * 1934-08-07
FR410513A (en) * 1908-12-22 1910-05-23 Frederick Lamplough Improvements to devices for fixing nuts, bolts and threaded studs
GB116739A (en) * 1917-05-30 1918-06-27 Buller Millikin Company Improvements in Nut Lock.
CH96713A (en) * 1921-04-14 1922-11-01 Egli Albert Nut lock.
US1604122A (en) * 1925-02-14 1926-10-26 H R Hough Co Conical lock washer
US1911384A (en) * 1930-07-14 1933-05-30 Shakeproof Lock Washer Co Lock washer
FR967759A (en) * 1947-06-18 1950-11-10 Aeroquip Corp Mechanical connection devices
DE844998C (en) * 1951-04-29 1952-11-17 Albert Thode & Co Washer
FR1394517A (en) * 1964-05-12 1965-04-02 Anti-loosening device for screws
GB1428762A (en) * 1973-01-27 1976-03-17 Farr S G Locking washers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257602B1 (en) * 1997-09-20 2001-07-10 Daimlerchrysler Ag System and method for changing the steering angle of a rack and pinion steering system
US7344332B2 (en) 2002-11-21 2008-03-18 Advics Co., Ltd. Spacer suitable for use with disk brake including caliper

Also Published As

Publication number Publication date
DE2902053A1 (en) 1979-08-09
DE2902053C2 (en) 1984-01-05
FR2432111A2 (en) 1980-02-22
IT7919047A0 (en) 1979-01-03
ES247056U (en) 1980-03-16
ES247056Y (en) 1980-09-16
IT1166562B (en) 1987-05-05
GB2012904B (en) 1982-08-25
FR2432111B2 (en) 1983-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980103