GB637562A - Improvements in and relating to self-locking devices - Google Patents

Improvements in and relating to self-locking devices

Info

Publication number
GB637562A
GB637562A GB33031/47A GB3303147A GB637562A GB 637562 A GB637562 A GB 637562A GB 33031/47 A GB33031/47 A GB 33031/47A GB 3303147 A GB3303147 A GB 3303147A GB 637562 A GB637562 A GB 637562A
Authority
GB
United Kingdom
Prior art keywords
self
relating
locking devices
locking
gullbrantz
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
GB33031/47A
Other languages
English (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.)
HJALMAR GULLBRANTZ
Original Assignee
HJALMAR GULLBRANTZ
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 HJALMAR GULLBRANTZ filed Critical HJALMAR GULLBRANTZ
Publication of GB637562A publication Critical patent/GB637562A/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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/02—Nuts or like thread-engaging members made of thin sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Dowels (AREA)
  • Bolts, Nuts, And Washers (AREA)
GB33031/47A 1942-07-20 1947-12-15 Improvements in and relating to self-locking devices Expired GB637562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO637562X 1942-07-20

Publications (1)

Publication Number Publication Date
GB637562A true GB637562A (en) 1950-05-24

Family

ID=19906445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33031/47A Expired GB637562A (en) 1942-07-20 1947-12-15 Improvements in and relating to self-locking devices

Country Status (5)

Country Link
BE (1) BE456284A (fr)
DE (1) DE886981C (fr)
FR (1) FR903928A (fr)
GB (1) GB637562A (fr)
NL (1) NL67108C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312812A2 (fr) * 2001-11-20 2003-05-21 ITW Limited Elément de fixation
US6802681B2 (en) 2001-11-20 2004-10-12 Itw Limited Fastening element

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734547A (en) * 1956-02-14 Sheet metal lock nut with resilient
USRE24793E (en) * 1952-11-20 1960-03-08 Lock nut with thread gripping fins
DE1059721B (de) * 1956-08-13 1959-06-18 Herman Page Randall Selbstsichernde Mutter aus Blech
US3331273A (en) * 1965-11-22 1967-07-18 California Ind Prod Inc Sheet metal nut
DE19952891A1 (de) * 1999-11-03 2001-05-10 Volkswagen Ag Leichtbaumutter
CN108050146A (zh) * 2017-12-06 2018-05-18 安徽江淮汽车集团股份有限公司 一种片状螺母

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1312812A2 (fr) * 2001-11-20 2003-05-21 ITW Limited Elément de fixation
EP1312812A3 (fr) * 2001-11-20 2003-12-03 ITW Limited Elément de fixation
US6802681B2 (en) 2001-11-20 2004-10-12 Itw Limited Fastening element

Also Published As

Publication number Publication date
BE456284A (fr)
FR903928A (fr) 1945-10-22
NL67108C (fr)
DE886981C (de) 1953-08-20

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