GB566437A - An improved lock-nut - Google Patents

An improved lock-nut

Info

Publication number
GB566437A
GB566437A GB1296143A GB1296143A GB566437A GB 566437 A GB566437 A GB 566437A GB 1296143 A GB1296143 A GB 1296143A GB 1296143 A GB1296143 A GB 1296143A GB 566437 A GB566437 A GB 566437A
Authority
GB
United Kingdom
Prior art keywords
nut
slit
class
extension
groove
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
GB1296143A
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 GB1296143A priority Critical patent/GB566437A/en
Publication of GB566437A publication Critical patent/GB566437A/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
    • F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

566,437. Locking nuts. RULE, T. B. Aug. 11, 1943, No. 12961. [Class 89 (i)] Lock nuts, in which an upper part e has a conical recess to receive a slit coned extension b on the lower part, have the part e provided with an extension m that is slit to facilitate closing in to engage a groove c in the lower part, thus rendering the parts inseparable. The clearance j is greater than that k so that, in the event of the bolt being sufficiently undersize for the part l to be closed in onto the thread, the curved-in portions of the upper part jam radially and axially in the groove c. Specification 116,862, [Class 89 (i)], is referred to.
GB1296143A 1943-08-11 1943-08-11 An improved lock-nut Expired GB566437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1296143A GB566437A (en) 1943-08-11 1943-08-11 An improved lock-nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1296143A GB566437A (en) 1943-08-11 1943-08-11 An improved lock-nut

Publications (1)

Publication Number Publication Date
GB566437A true GB566437A (en) 1944-12-29

Family

ID=10014287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296143A Expired GB566437A (en) 1943-08-11 1943-08-11 An improved lock-nut

Country Status (1)

Country Link
GB (1) GB566437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243758A1 (en) * 2021-01-30 2022-08-04 Takasho Giken Co., Ltd. Combination nut assembly capable of preventing loosening thereof
US20230193943A1 (en) * 2021-12-22 2023-06-22 Zhongshan Fengheng Hardware Technology Co., Ltd. Nut assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220243758A1 (en) * 2021-01-30 2022-08-04 Takasho Giken Co., Ltd. Combination nut assembly capable of preventing loosening thereof
US20230193943A1 (en) * 2021-12-22 2023-06-22 Zhongshan Fengheng Hardware Technology Co., Ltd. Nut assembly

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