GB290004A - Improvements in or relating to safety nuts - Google Patents

Improvements in or relating to safety nuts

Info

Publication number
GB290004A
GB290004A GB731027A GB731027A GB290004A GB 290004 A GB290004 A GB 290004A GB 731027 A GB731027 A GB 731027A GB 731027 A GB731027 A GB 731027A GB 290004 A GB290004 A GB 290004A
Authority
GB
United Kingdom
Prior art keywords
bolt
nut
relating
threads
safety nuts
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
GB731027A
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
Priority to BE341332D priority Critical patent/BE341332A/xx
Priority to CH127337D priority patent/CH127337A/en
Application filed by Individual filed Critical Individual
Priority to GB731027A priority patent/GB290004A/en
Priority to FR632330D priority patent/FR632330A/en
Publication of GB290004A publication Critical patent/GB290004A/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
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)

Abstract

290,004. Schmidt, G. March 16, 1927. Locking nuts.-A self-locking nut has cross-cuts a and the upper part of its bore is tapered, the threads being of the same depth throughout, the resilient upper part of the nut gripping the bolt when applied, and it is made without in any way deform ing it before application to a bolt. The nut and bolt threads are of trapezoidal section.
GB731027A 1927-03-16 1927-03-16 Improvements in or relating to safety nuts Expired GB290004A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE341332D BE341332A (en) 1927-03-16
CH127337D CH127337A (en) 1927-03-16 1927-03-15 Safety nut with bolt.
GB731027A GB290004A (en) 1927-03-16 1927-03-16 Improvements in or relating to safety nuts
FR632330D FR632330A (en) 1927-03-16 1927-04-07 Safety nut bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB731027A GB290004A (en) 1927-03-16 1927-03-16 Improvements in or relating to safety nuts

Publications (1)

Publication Number Publication Date
GB290004A true GB290004A (en) 1928-05-10

Family

ID=9830676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB731027A Expired GB290004A (en) 1927-03-16 1927-03-16 Improvements in or relating to safety nuts

Country Status (4)

Country Link
BE (1) BE341332A (en)
CH (1) CH127337A (en)
FR (1) FR632330A (en)
GB (1) GB290004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238987A (en) * 1963-10-21 1966-03-08 Standard Locknut & Lockwasher Locknut
CN108679207A (en) * 2018-08-02 2018-10-19 索特传动设备有限公司 Pass through the deformation-compensated structure for improving screw thread bearing capacity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238987A (en) * 1963-10-21 1966-03-08 Standard Locknut & Lockwasher Locknut
CN108679207A (en) * 2018-08-02 2018-10-19 索特传动设备有限公司 Pass through the deformation-compensated structure for improving screw thread bearing capacity

Also Published As

Publication number Publication date
CH127337A (en) 1928-08-16
BE341332A (en)
FR632330A (en) 1928-01-07

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