GB447240A - Improvements in washers for locking nuts - Google Patents

Improvements in washers for locking nuts

Info

Publication number
GB447240A
GB447240A GB28690/35A GB2869035A GB447240A GB 447240 A GB447240 A GB 447240A GB 28690/35 A GB28690/35 A GB 28690/35A GB 2869035 A GB2869035 A GB 2869035A GB 447240 A GB447240 A GB 447240A
Authority
GB
United Kingdom
Prior art keywords
washers
locking
locking nuts
oct
nut
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
GB28690/35A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB447240A publication Critical patent/GB447240A/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

447,240. Locking-washers. GUIDUCCI, I., Viale Mannelli, Tivoli, Italy. Oct. 17, 1935, No. 28690. Convention date, Oct. 17, 1934. [Class 89 (i)] Locking - washers comprise twin superposed discs with upstanding spring tongues 2 which interlock when the nut is screwed up. The discs are further provided with teeth 3 which engage with the under surface of the nut and with the work.
GB28690/35A 1934-10-17 1935-10-17 Improvements in washers for locking nuts Expired GB447240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT447240X 1934-10-17

Publications (1)

Publication Number Publication Date
GB447240A true GB447240A (en) 1936-05-14

Family

ID=11256277

Family Applications (2)

Application Number Title Priority Date Filing Date
GB28690/35A Expired GB447240A (en) 1934-10-17 1935-10-17 Improvements in washers for locking nuts
GB3744/37A Expired GB490026A (en) 1934-10-17 1937-02-08 Improvements in washers for locking nuts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3744/37A Expired GB490026A (en) 1934-10-17 1937-02-08 Improvements in washers for locking nuts

Country Status (1)

Country Link
GB (2) GB447240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275055A (en) * 1964-02-04 1966-09-27 Illinois Tool Works Bolt and washer assembly with cooperating pawl and ratchet means
DE102017125670A1 (en) 2017-11-03 2019-05-09 Hengst Se Loosening lock for a screw connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275055A (en) * 1964-02-04 1966-09-27 Illinois Tool Works Bolt and washer assembly with cooperating pawl and ratchet means
DE102017125670A1 (en) 2017-11-03 2019-05-09 Hengst Se Loosening lock for a screw connection

Also Published As

Publication number Publication date
GB490026A (en) 1938-08-08

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