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GB406556A - Improvements in locking devices or lock washers adapted to lock nuts - Google Patents

Improvements in locking devices or lock washers adapted to lock nuts

Info

Publication number
GB406556A
GB406556A GB18532/33A GB1853233A GB406556A GB 406556 A GB406556 A GB 406556A GB 18532/33 A GB18532/33 A GB 18532/33A GB 1853233 A GB1853233 A GB 1853233A GB 406556 A GB406556 A GB 406556A
Authority
GB
United Kingdom
Prior art keywords
lock
locking devices
washer
nuts
washers adapted
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
GB18532/33A
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.)
SHAKEPROOF LOCK WASHER CO
Original Assignee
SHAKEPROOF LOCK WASHER CO
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 to US658738A priority Critical patent/US1963800A/en
Priority to FR753500D priority patent/FR753500A/en
Application filed by SHAKEPROOF LOCK WASHER CO filed Critical SHAKEPROOF LOCK WASHER CO
Priority to GB18532/33A priority patent/GB406556A/en
Publication of GB406556A publication Critical patent/GB406556A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/956—Automatic base clutch
    • Y10S411/957—Biting tooth

Landscapes

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

Abstract

406,556. Lock-washers. CLAYTON, C. E. EVERY-, 51, Chancery Lane, London.- (Shakeproof Lock Washer Co. ; 2501, North Keeler Avenue, Chicago, U.S.A.) June 29, 1933. No. 18532. [Class 89 (i).] The prongs 12 of an annular washer are twisted to give work - engaging edges both above and below the washer, these edges 14 being convexly curved where they engage the work.
GB18532/33A 1933-02-27 1933-06-29 Improvements in locking devices or lock washers adapted to lock nuts Expired GB406556A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US658738A US1963800A (en) 1933-02-27 1933-02-27 Lock washer
FR753500D FR753500A (en) 1933-02-27 1933-03-15 Lock washer
GB18532/33A GB406556A (en) 1933-02-27 1933-06-29 Improvements in locking devices or lock washers adapted to lock nuts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US658738A US1963800A (en) 1933-02-27 1933-02-27 Lock washer
FR753500T 1933-03-15
GB18532/33A GB406556A (en) 1933-02-27 1933-06-29 Improvements in locking devices or lock washers adapted to lock nuts

Publications (1)

Publication Number Publication Date
GB406556A true GB406556A (en) 1934-03-01

Family

ID=10114030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18532/33A Expired GB406556A (en) 1933-02-27 1933-06-29 Improvements in locking devices or lock washers adapted to lock nuts

Country Status (3)

Country Link
US (1) US1963800A (en)
FR (1) FR753500A (en)
GB (1) GB406556A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486723A (en) * 1946-06-21 1949-11-01 Thompson Bremer & Co Floor clip
US2815059A (en) * 1949-08-20 1957-12-03 Illinois Tool Works Nut and lock washer assembly with strut means to prevent complete collapsing of the washer teeth
US3210851A (en) * 1959-11-20 1965-10-12 Benjamin Air Rifle Company Gun sights
US5620290A (en) * 1995-08-23 1997-04-15 Illinois Tool Works Inc. Ground retainer
US6168161B1 (en) * 1998-08-26 2001-01-02 Val-Matic Valve & Manufacturing Corp. Rotary valve shaft seal

Also Published As

Publication number Publication date
US1963800A (en) 1934-06-19
FR753500A (en) 1933-10-16

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