GB191421064A - Improved Means for Locking Nuts on Bolts and the like. - Google Patents

Improved Means for Locking Nuts on Bolts and the like.

Info

Publication number
GB191421064A
GB191421064A GB191421064DA GB191421064A GB 191421064 A GB191421064 A GB 191421064A GB 191421064D A GB191421064D A GB 191421064DA GB 191421064 A GB191421064 A GB 191421064A
Authority
GB
United Kingdom
Prior art keywords
groove
nut
tongue
pin
locking 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
Inventor
Hubert Dollman
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
Application granted granted Critical
Publication of GB191421064A publication Critical patent/GB191421064A/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
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

21,064. Dollman, H. Oct. 16. Locking nuts.-A nut is locked to a bolt by a pin 6 driven into a transverse groove 1 or 2 formed in the upper face of the nut, and into a groove 5 which is filed in the bolt after the nut has been screwed down. By means of a saw-cut 7, a tongue 9 is formed at the side of the groove, and this tongue is closed down on to the top and ends of the pin 6 to retain it in position. By means of cross - cuts, the tongue may be divided into a number of smaller tongues for easier manipulation. If the groove 1 or 2 is parallel to one of the sides of the nut, the wall of the groove may be sufficiently thin to be bent down without forming the saw-cut 7. The groove 2 may be shallower than the groove 1 to the extent of half the pitch of the thread, so that if readjustment is required, the nut may be turned through half a revolution and the pin 6 then driven into the same groove 5.
GB191421064D 1914-10-16 1914-10-16 Improved Means for Locking Nuts on Bolts and the like. Expired GB191421064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191421064T 1914-10-16

Publications (1)

Publication Number Publication Date
GB191421064A true GB191421064A (en) 1915-01-14

Family

ID=32586374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191421064D Expired GB191421064A (en) 1914-10-16 1914-10-16 Improved Means for Locking Nuts on Bolts and the like.

Country Status (1)

Country Link
GB (1) GB191421064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114233739A (en) * 2021-12-20 2022-03-25 房晓勇 A cut-off formula prevents that nut from circling round not hard up device for connecting and fastening part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114233739A (en) * 2021-12-20 2022-03-25 房晓勇 A cut-off formula prevents that nut from circling round not hard up device for connecting and fastening part

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