GB2414946A - Method of manufacturing split nut - Google Patents

Method of manufacturing split nut Download PDF

Info

Publication number
GB2414946A
GB2414946A GB0517621A GB0517621A GB2414946A GB 2414946 A GB2414946 A GB 2414946A GB 0517621 A GB0517621 A GB 0517621A GB 0517621 A GB0517621 A GB 0517621A GB 2414946 A GB2414946 A GB 2414946A
Authority
GB
United Kingdom
Prior art keywords
split nut
shaped member
walled
semi arc
thin
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.)
Granted
Application number
GB0517621A
Other versions
GB0517621D0 (en
GB2414946B (en
Inventor
Katsuo Ito
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.)
Koyokizai Co Ltd
Original Assignee
Koyokizai Co Ltd
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 Koyokizai Co Ltd filed Critical Koyokizai Co Ltd
Publication of GB0517621D0 publication Critical patent/GB0517621D0/en
Publication of GB2414946A publication Critical patent/GB2414946A/en
Application granted granted Critical
Publication of GB2414946B publication Critical patent/GB2414946B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16B37/0885—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 halves hingedly connected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Clamps And Clips (AREA)
  • Prostheses (AREA)

Abstract

A method of manufacturing a split nut capable of reducing production cost, comprising a first semi arc-shaped member (1) having thin-walled hinge parts (2, 12) and thick-walled center parts (5, 15) at one end and thin-walled engagement parts (3, 13) at the other end and a second semi arc-shaped member (11) of the same shape and size as those of the first semi arc-shaped member (1), whereby the first and second semi arc-shaped members (1, 11) can be provided by using one metal mold.

Description

GB 2414946 A continuation (74) Agent and/or Address for Service: Marks &
Clerk Long Acre, LONDON, WC2E BRA, United Kingdom
GB0517621A 2003-02-03 2003-12-22 Method of manufacturing split nut Expired - Fee Related GB2414946B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003025823 2003-02-03
PCT/JP2003/016495 WO2004070218A1 (en) 2003-02-03 2003-12-22 Method of manufacturing split nut

Publications (3)

Publication Number Publication Date
GB0517621D0 GB0517621D0 (en) 2005-10-05
GB2414946A true GB2414946A (en) 2005-12-14
GB2414946B GB2414946B (en) 2006-07-19

Family

ID=32844121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0517621A Expired - Fee Related GB2414946B (en) 2003-02-03 2003-12-22 Method of manufacturing split nut

Country Status (5)

Country Link
JP (1) JPWO2004070218A1 (en)
AU (1) AU2003289503A1 (en)
DE (1) DE10394094B4 (en)
GB (1) GB2414946B (en)
WO (1) WO2004070218A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469829A (en) * 2009-04-29 2010-11-03 Tri Star Ind Pte Ltd Quick release nut

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007024144A1 (en) * 2005-08-26 2007-03-01 Jason Peter Van Gent Improvements to threaded fasteners
JP2007162790A (en) * 2005-12-13 2007-06-28 Togo Seisakusho Corp Nut
JP5072016B2 (en) * 2006-12-20 2012-11-14 岡部株式会社 Installation method of anchor bolt and temporary nut for anchor bolt temporary support used in the method
DE102007062615A1 (en) * 2007-12-22 2009-07-02 Hohmann, Jörg Nut for fittings, namely segmented nut
JP5906101B2 (en) * 2012-02-15 2016-04-20 特許機器株式会社 Anti-vibration suspended vibration-reducing structure
JP2020100961A (en) * 2018-12-20 2020-07-02 泉 加藤 Bolt support unit
CA3044632A1 (en) 2019-05-29 2020-11-29 Gordian Enterprises Inc. Split nut

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132146A (en) * 1976-06-25 1979-01-02 Hilti Aktiengesellschaft Swivel nut assembly
JPH0340738Y2 (en) * 1984-09-21 1991-08-27
JPH0925797A (en) * 1995-07-12 1997-01-28 K F C:Kk Nut for lock bolt of tunnel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915588A (en) * 1932-01-23 1933-06-27 Arrington John Slip nut
JPS4811264U (en) * 1971-06-18 1973-02-08
JPS5457256U (en) * 1977-09-30 1979-04-20
JPS61184113U (en) * 1985-04-01 1986-11-17
JPH02138206U (en) * 1989-04-25 1990-11-19
JP3040738U (en) * 1997-02-20 1997-08-26 英哲 林 nut

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132146A (en) * 1976-06-25 1979-01-02 Hilti Aktiengesellschaft Swivel nut assembly
JPH0340738Y2 (en) * 1984-09-21 1991-08-27
JPH0925797A (en) * 1995-07-12 1997-01-28 K F C:Kk Nut for lock bolt of tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469829A (en) * 2009-04-29 2010-11-03 Tri Star Ind Pte Ltd Quick release nut
GB2469829B (en) * 2009-04-29 2013-07-31 Tri Star Ind Pte Ltd Split quick reaction nut

Also Published As

Publication number Publication date
AU2003289503A1 (en) 2004-08-30
DE10394094B4 (en) 2010-01-14
DE10394094T5 (en) 2005-12-29
WO2004070218A1 (en) 2004-08-19
GB0517621D0 (en) 2005-10-05
JPWO2004070218A1 (en) 2006-05-25
GB2414946B (en) 2006-07-19
DE10394094T9 (en) 2006-05-11

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Legal Events

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

Effective date: 20111222