GB220236A - Improvements in or relating to nut locks for safety bolts - Google Patents

Improvements in or relating to nut locks for safety bolts

Info

Publication number
GB220236A
GB220236A GB301624A GB301624A GB220236A GB 220236 A GB220236 A GB 220236A GB 301624 A GB301624 A GB 301624A GB 301624 A GB301624 A GB 301624A GB 220236 A GB220236 A GB 220236A
Authority
GB
United Kingdom
Prior art keywords
washer
relating
nut
projections
nut locks
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
GB301624A
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.)
JAMES LE GALLAIS THELLAND
Original Assignee
JAMES LE GALLAIS THELLAND
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 JAMES LE GALLAIS THELLAND filed Critical JAMES LE GALLAIS THELLAND
Priority to GB301624A priority Critical patent/GB220236A/en
Publication of GB220236A publication Critical patent/GB220236A/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

220,236. Thelland, J. Le G. Feb. 5, 1924. Locking nuts. - A nut 1 having a single slot 3 in its bearing face is locked to a washer, therethrough to the work, by spring washer 5 having projections 4, 6 engaging respectively the slot 3 and ratchetteeth 7 on a fixed washer 8. The washer has soft metal projections 9 which engage holes 10 in the work. The projections 9 are sheared off when the nut is slackened back by means of a spanner. Specification 208,994 is referred to.
GB301624A 1924-02-05 1924-02-05 Improvements in or relating to nut locks for safety bolts Expired GB220236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB301624A GB220236A (en) 1924-02-05 1924-02-05 Improvements in or relating to nut locks for safety bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB301624A GB220236A (en) 1924-02-05 1924-02-05 Improvements in or relating to nut locks for safety bolts

Publications (1)

Publication Number Publication Date
GB220236A true GB220236A (en) 1924-08-14

Family

ID=9750351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB301624A Expired GB220236A (en) 1924-02-05 1924-02-05 Improvements in or relating to nut locks for safety bolts

Country Status (1)

Country Link
GB (1) GB220236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714428A1 (en) * 1993-12-23 1995-06-30 Valeo Equip Electr Moteur Starter mechanism for IC engine of motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714428A1 (en) * 1993-12-23 1995-06-30 Valeo Equip Electr Moteur Starter mechanism for IC engine of motor vehicle

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