GB245121A - Device with safety washer for making bolts and nuts unslackenable - Google Patents

Device with safety washer for making bolts and nuts unslackenable

Info

Publication number
GB245121A
GB245121A GB32111/25A GB3211125A GB245121A GB 245121 A GB245121 A GB 245121A GB 32111/25 A GB32111/25 A GB 32111/25A GB 3211125 A GB3211125 A GB 3211125A GB 245121 A GB245121 A GB 245121A
Authority
GB
United Kingdom
Prior art keywords
nuts
unslackenable
washer
nut
safety washer
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
GB32111/25A
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.)
ABEL JEAN BERTRAND
Original Assignee
ABEL JEAN BERTRAND
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 ABEL JEAN BERTRAND filed Critical ABEL JEAN BERTRAND
Publication of GB245121A publication Critical patent/GB245121A/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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

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

Abstract

245,121. Bertrand, A. J. Dec. 20,1924, [Convention date]. Locking nuts.-A washer 6 splined to a bolt 1 has a yielding tongue 7 which is cut out of, and raised from its outer edge, and engages a ratchet 3 on the outer edge of the face of the nut; the inner face 4 of the nut projects and forces the solid part of the washer on to the work. A projection 8 of the tongue enables it to be bent back so that the nut can be unscrewed.
GB32111/25A 1924-12-20 1925-12-19 Device with safety washer for making bolts and nuts unslackenable Expired GB245121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR245121X 1924-12-20

Publications (1)

Publication Number Publication Date
GB245121A true GB245121A (en) 1926-06-03

Family

ID=8883604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32111/25A Expired GB245121A (en) 1924-12-20 1925-12-19 Device with safety washer for making bolts and nuts unslackenable

Country Status (1)

Country Link
GB (1) GB245121A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094533B (en) * 1956-04-14 1960-12-08 Illinois Tool Works Screw or nut with a captive locking device
GB2212585A (en) * 1987-12-17 1989-07-26 Peter Meynell Lucas Locking washer
US4971501A (en) * 1984-03-16 1990-11-20 Hi-Shear Corporation Self-locking, releasable lock nut
WO1998016751A1 (en) * 1996-10-11 1998-04-23 Peter Busse Locking device for a screwed part
GB2340909A (en) * 1998-07-01 2000-03-01 Avibank Mfg Inc Automatic nut and bolt locking system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094533B (en) * 1956-04-14 1960-12-08 Illinois Tool Works Screw or nut with a captive locking device
US4971501A (en) * 1984-03-16 1990-11-20 Hi-Shear Corporation Self-locking, releasable lock nut
GB2212585A (en) * 1987-12-17 1989-07-26 Peter Meynell Lucas Locking washer
WO1998016751A1 (en) * 1996-10-11 1998-04-23 Peter Busse Locking device for a screwed part
GB2340909A (en) * 1998-07-01 2000-03-01 Avibank Mfg Inc Automatic nut and bolt locking system
GB2340909B (en) * 1998-07-01 2002-02-27 Avibank Mfg Inc Nut and bolt locking system

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