GB2120345A - Anti-loosening bolt - Google Patents

Anti-loosening bolt Download PDF

Info

Publication number
GB2120345A
GB2120345A GB08213806A GB8213806A GB2120345A GB 2120345 A GB2120345 A GB 2120345A GB 08213806 A GB08213806 A GB 08213806A GB 8213806 A GB8213806 A GB 8213806A GB 2120345 A GB2120345 A GB 2120345A
Authority
GB
United Kingdom
Prior art keywords
shank
bolt
threads
ridges
nut
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.)
Withdrawn
Application number
GB08213806A
Other languages
English (en)
Inventor
Zengoro Kikuta
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.)
Kurakichi Mochizuki
Original Assignee
Kurakichi Mochizuki
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
Priority to FR8208158A priority Critical patent/FR2526891A1/fr
Application filed by Kurakichi Mochizuki filed Critical Kurakichi Mochizuki
Priority to GB08213806A priority patent/GB2120345A/en
Publication of GB2120345A publication Critical patent/GB2120345A/en
Withdrawn legal-status Critical Current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
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB08213806A 1982-05-11 1982-05-12 Anti-loosening bolt Withdrawn GB2120345A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8208158A FR2526891A1 (fr) 1982-05-11 1982-05-11 Boulon indesserrable
GB08213806A GB2120345A (en) 1982-05-11 1982-05-12 Anti-loosening bolt

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8208158A FR2526891A1 (fr) 1982-05-11 1982-05-11 Boulon indesserrable
GB08213806A GB2120345A (en) 1982-05-11 1982-05-12 Anti-loosening bolt

Publications (1)

Publication Number Publication Date
GB2120345A true GB2120345A (en) 1983-11-30

Family

ID=26222898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08213806A Withdrawn GB2120345A (en) 1982-05-11 1982-05-12 Anti-loosening bolt

Country Status (2)

Country Link
FR (1) FR2526891A1 (fr)
GB (1) GB2120345A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317666A (en) * 1996-09-26 1998-04-01 David Robert Parsons Threaded fastening with second thread for lock nut
WO2002057639A1 (fr) * 2001-01-19 2002-07-25 Zong Cai Tang Structure de vis composite dont le diametre interieur presente une section transversale elliptique
CN1114047C (zh) * 1999-07-27 2003-07-09 唐宗才 复合螺纹
CN102312899A (zh) * 2011-08-24 2012-01-11 成都科盛石油科技有限公司 具有双向螺纹的紧固装置
CN106763074A (zh) * 2017-02-16 2017-05-31 浙江华东科技检测有限公司 粗细牙左右旋组合防松螺栓
JP2019194490A (ja) * 2018-05-02 2019-11-07 株式会社ＮｅｊｉＬａｗ 位置可調固定支持部材及び支持構造

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334999B (zh) * 2013-06-28 2015-08-19 中国五冶集团有限公司 设置于螺母内部的交叉螺纹及其生产工艺
CN105626658A (zh) * 2016-03-26 2016-06-01 华为技术有限公司 一种自锁防松紧固件、紧固装置及紧固结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792543A (en) * 1955-07-05 1958-03-26 Alfredo Avendano Lopez Improvements in screw thread locking arrangements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792543A (en) * 1955-07-05 1958-03-26 Alfredo Avendano Lopez Improvements in screw thread locking arrangements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317666A (en) * 1996-09-26 1998-04-01 David Robert Parsons Threaded fastening with second thread for lock nut
CN1114047C (zh) * 1999-07-27 2003-07-09 唐宗才 复合螺纹
WO2002057639A1 (fr) * 2001-01-19 2002-07-25 Zong Cai Tang Structure de vis composite dont le diametre interieur presente une section transversale elliptique
CN102312899A (zh) * 2011-08-24 2012-01-11 成都科盛石油科技有限公司 具有双向螺纹的紧固装置
CN106763074A (zh) * 2017-02-16 2017-05-31 浙江华东科技检测有限公司 粗细牙左右旋组合防松螺栓
JP2019194490A (ja) * 2018-05-02 2019-11-07 株式会社ＮｅｊｉＬａｗ 位置可調固定支持部材及び支持構造

Also Published As

Publication number Publication date
FR2526891A1 (fr) 1983-11-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)