GB1279212A - A locking bolt arrangement - Google Patents

A locking bolt arrangement

Info

Publication number
GB1279212A
GB1279212A GB5851570A GB5851570A GB1279212A GB 1279212 A GB1279212 A GB 1279212A GB 5851570 A GB5851570 A GB 5851570A GB 5851570 A GB5851570 A GB 5851570A GB 1279212 A GB1279212 A GB 1279212A
Authority
GB
United Kingdom
Prior art keywords
locking bolt
bolt arrangement
dec
pitch
external thread
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
GB5851570A
Inventor
Eugen Buechel
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
Publication of GB1279212A publication Critical patent/GB1279212A/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
    • 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)
  • Bolts, Nuts, And Washers (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

1279212 Locking bolt arrangement E BUCHEL 9 Dec 1970 [11 Dec 1969] 58515/70 Heading F2H A locking bolt arrangement comprises a bolt 1, an intermediate nut, and an outer nut 7, the intermediate nut being formed in two substantially equal portions 3, 4 spaced by longitudinal gaps 5 and having a conical external thread 6, the pitch of the external thread 6 being finer than the pitch of the screw thread 2.
GB5851570A 1969-12-11 1970-12-09 A locking bolt arrangement Expired GB1279212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962009 DE1962009A1 (en) 1969-12-11 1969-12-11 Locking screw with a square head, with an intermediate nut on the screw and a locking screw on this

Publications (1)

Publication Number Publication Date
GB1279212A true GB1279212A (en) 1972-06-28

Family

ID=5753492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5851570A Expired GB1279212A (en) 1969-12-11 1970-12-09 A locking bolt arrangement

Country Status (6)

Country Link
AT (1) AT300472B (en)
BE (1) BE760122A (en)
CH (1) CH526730A (en)
DE (1) DE1962009A1 (en)
FR (1) FR2073631A5 (en)
GB (1) GB1279212A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936727A (en) * 1985-06-19 1990-06-26 Harald Kolvereid Locking nut
CN1078320C (en) * 1998-09-15 2002-01-23 林仲义 Check nut capable of being screwed in smoothly and with direct axial force indication
EP1635078A1 (en) * 2003-06-18 2006-03-15 Japan Mechanical Engineering Co. Ltd. Loosening prevention structure for bolt and nut
CN105387056A (en) * 2015-12-02 2016-03-09 广西大学 Device for preventing nut looseness
CN109595247A (en) * 2019-01-25 2019-04-09 华侨大学 A kind of self-lock bolt and its installation method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758284B1 (en) * 1968-05-07 1970-10-15 Becker Pruente Gmbh Wire mesh mat for the warping of expansion profiles in mining and tunnel construction
DE2620672C2 (en) * 1976-05-11 1983-11-03 Becker-Prünte GmbH, 4354 Datteln Wire mesh mat for line expansion in mining and tunnel construction
FR2531155A1 (en) * 1982-07-27 1984-02-03 Delta Mics Device for preventing a nut, a screw or a fixing bolt from loosening.
AT384471B (en) * 1986-04-23 1987-11-25 Otto Ritzinger METHOD FOR SECURING THROUGH-SCREWS WITH A HEXAGON (MULTI-SIDED) FASTENING NUT
WO1987007928A1 (en) * 1986-06-19 1987-12-30 Harald Kolvereid Combi-nut
DE4113411C2 (en) * 1991-04-20 1994-01-20 Eberle Medizintech Elemente Body with external screw thread
JP3182117B2 (en) * 1997-09-25 2001-07-03 株式会社石亀工業 Lock nut with nut matching means
CN107191463A (en) * 2017-07-19 2017-09-22 太仓永固精密制件有限公司 A kind of bolt fastener with internal clamp
CN109099047A (en) * 2018-09-25 2018-12-28 毕晓峰 Never becoming loose nut and installation method
CA3044632A1 (en) * 2019-05-29 2020-11-29 Gordian Enterprises Inc. Split nut
WO2023122808A1 (en) 2021-12-22 2023-06-29 IMS Engineering (Pty) Ltd Split nut assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936727A (en) * 1985-06-19 1990-06-26 Harald Kolvereid Locking nut
CN1078320C (en) * 1998-09-15 2002-01-23 林仲义 Check nut capable of being screwed in smoothly and with direct axial force indication
EP1635078A1 (en) * 2003-06-18 2006-03-15 Japan Mechanical Engineering Co. Ltd. Loosening prevention structure for bolt and nut
EP1635078A4 (en) * 2003-06-18 2008-02-27 Japan Mechanical Engineering C Loosening prevention structure for bolt and nut
CN105387056A (en) * 2015-12-02 2016-03-09 广西大学 Device for preventing nut looseness
CN109595247A (en) * 2019-01-25 2019-04-09 华侨大学 A kind of self-lock bolt and its installation method
CN109595247B (en) * 2019-01-25 2023-10-31 华侨大学 Self-locking check bolt and installation method thereof

Also Published As

Publication number Publication date
FR2073631A5 (en) 1971-10-01
BE760122A (en) 1971-05-17
DE1962009A1 (en) 1971-06-16
CH526730A (en) 1972-08-15
AT300472B (en) 1972-07-25

Similar Documents

Publication Publication Date Title
GB1279212A (en) A locking bolt arrangement
GB1209225A (en) External helical screw threads and methods of making same
GB1254218A (en) Prevailing-torque lock screws
GB1234175A (en)
GB993482A (en) Nut device
GB1204853A (en) Screws and bolts
GB985727A (en) Lock nut
GB1226577A (en)
GB1051769A (en)
GB1233238A (en)
GB1032144A (en) Screw threaded fastener
GB1064674A (en) Improvements in or relating to lock nuts
CA934647A (en) Self-locking threaded fastener having deflected thread crest portion
GB1144080A (en) Improvements in or relating to nuts
GB1244874A (en) Improvements in and relating to a self-locking nut
GB872839A (en) Nut
GB1373090A (en) Screw-threaded components
GB1101669A (en) Improvements in or relating to self-locking nuts
GB1044252A (en) Improvements in or relating to a lock nut and method of manufacturing same
GB1045984A (en) Screw connection
GB1013253A (en) Self-locking nut
GB792543A (en) Improvements in screw thread locking arrangements
GB1119864A (en) Improvements in bolts
GB985376A (en) Clamping arrangement for a synthetic resin bolt
GB1203835A (en) Improvements in or relating to screws

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee