GB224207A - Improvements in or relating to nut locks - Google Patents

Improvements in or relating to nut locks

Info

Publication number
GB224207A
GB224207A GB18122/24A GB1812224A GB224207A GB 224207 A GB224207 A GB 224207A GB 18122/24 A GB18122/24 A GB 18122/24A GB 1812224 A GB1812224 A GB 1812224A GB 224207 A GB224207 A GB 224207A
Authority
GB
United Kingdom
Prior art keywords
pin
nut
arm
bolt
curved
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
GB18122/24A
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.)
INNOVATIONS MECANIQUES SOC
Original Assignee
INNOVATIONS MECANIQUES SOC
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 INNOVATIONS MECANIQUES SOC filed Critical INNOVATIONS MECANIQUES SOC
Publication of GB224207A publication Critical patent/GB224207A/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
    • 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
    • F16B39/08—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a cap interacting with the nut, connected to the bolt by a pin or cotter pin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

224,207. Soc. Anon. les Innovations Mecaniques, (Assignees of Seng, C.). Oct. 29, 1923, [Convention date]. Locking nuts.-A nut 1 is locked to a bolt or screwed rod 5 by a pin which passes through one of a series of diametrical holes 4 in the nut and an axial slot 6 in the bolt. The nut 1 is provided with an annular groove 2 adapted to receive a resilient arm or arms 7, Fig. 4, of the pin 8. In one form, the arm 7 practically encircles the groove 2 and is a curved continuation of the pin 8. In the form shown, the pin is bifurcated, and in another form the curved arm 7 is not integral with the pin 8 but is sprung around the nut after the pin has been inserted, and is held against rotation by a lug which engages in an unoccupied hole 4, thereby preventing the pin 8 from slipping out. The pins are made from piano wire.
GB18122/24A 1923-10-29 1924-07-29 Improvements in or relating to nut locks Expired GB224207A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR572423T 1923-10-29
FR28616T 1923-12-13

Publications (1)

Publication Number Publication Date
GB224207A true GB224207A (en) 1925-07-02

Family

ID=26182540

Family Applications (2)

Application Number Title Priority Date Filing Date
GB18122/24A Expired GB224207A (en) 1923-10-29 1924-07-29 Improvements in or relating to nut locks
GB28674/24A Expired GB226190A (en) 1923-10-29 1924-11-29 Improvements in or relating to devices for locking nuts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28674/24A Expired GB226190A (en) 1923-10-29 1924-11-29 Improvements in or relating to devices for locking nuts

Country Status (2)

Country Link
FR (2) FR572423A (en)
GB (2) GB224207A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115553B (en) * 1958-03-14 1961-10-19 Eberle & Koehler K G Frictional spring lock for slotted screws
US3382905A (en) * 1966-12-02 1968-05-14 Illinois Tool Works Nut locking device
WO1997021946A1 (en) * 1995-12-08 1997-06-19 Volvo Wheel Loaders Ab Locking device
CN111577739A (en) * 2020-05-29 2020-08-25 中国航发湖南动力机械研究所 Locking nut anti-loosening device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115553B (en) * 1958-03-14 1961-10-19 Eberle & Koehler K G Frictional spring lock for slotted screws
US3382905A (en) * 1966-12-02 1968-05-14 Illinois Tool Works Nut locking device
WO1997021946A1 (en) * 1995-12-08 1997-06-19 Volvo Wheel Loaders Ab Locking device
AU711325B2 (en) * 1995-12-08 1999-10-14 Volvo Wheel Loaders Ab Locking device
US6032569A (en) * 1995-12-08 2000-03-07 Volvo Wheel Loaders Ab Locking device for securing a piston to a piston rod
CN111577739A (en) * 2020-05-29 2020-08-25 中国航发湖南动力机械研究所 Locking nut anti-loosening device

Also Published As

Publication number Publication date
FR572423A (en) 1924-06-05
GB226190A (en) 1925-09-03
FR28616E (en) 1925-03-17

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