GB120500A - Improvements in or relating to Lock Nuts. - Google Patents

Improvements in or relating to Lock Nuts.

Info

Publication number
GB120500A
GB120500A GB309418A GB309418A GB120500A GB 120500 A GB120500 A GB 120500A GB 309418 A GB309418 A GB 309418A GB 309418 A GB309418 A GB 309418A GB 120500 A GB120500 A GB 120500A
Authority
GB
United Kingdom
Prior art keywords
nut
nuts
relating
lock nuts
threaded
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
GB309418A
Inventor
John Tombs
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
Priority to GB309418A priority Critical patent/GB120500A/en
Publication of GB120500A publication Critical patent/GB120500A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

120,500. Tombs, J. Feb. 21, 1918. Locking nuts.-A nut A has a threaded extension A<1> to receive a second nut B, the face of which is toothed to bite into the work A. A coiled spring C is placed between the two nuts. After both nuts have been screwed down, the nut A is turned back slightly, causing a lock by differential action of the threads. As shown in Fig. 4, the nut B is threaded also at D to engage the bolt. Reference has been directed by the Comptroller to Specification 2696/80.
GB309418A 1918-02-21 1918-02-21 Improvements in or relating to Lock Nuts. Expired GB120500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB309418A GB120500A (en) 1918-02-21 1918-02-21 Improvements in or relating to Lock Nuts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB309418A GB120500A (en) 1918-02-21 1918-02-21 Improvements in or relating to Lock Nuts.

Publications (1)

Publication Number Publication Date
GB120500A true GB120500A (en) 1918-11-14

Family

ID=32341254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB309418A Expired GB120500A (en) 1918-02-21 1918-02-21 Improvements in or relating to Lock Nuts.

Country Status (1)

Country Link
GB (1) GB120500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390621A1 (en) * 1977-05-09 1978-12-08 Beauchet Jean Bolt locking device with inner and outer nut - has inner nut screwing onto bolt and outer nut to produce frictional locking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390621A1 (en) * 1977-05-09 1978-12-08 Beauchet Jean Bolt locking device with inner and outer nut - has inner nut screwing onto bolt and outer nut to produce frictional locking

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