FR351321A - Moyen pour rendre indesserrables les écrous des boulons - Google Patents

Moyen pour rendre indesserrables les écrous des boulons

Info

Publication number
FR351321A
FR351321A FR351321DA FR351321A FR 351321 A FR351321 A FR 351321A FR 351321D A FR351321D A FR 351321DA FR 351321 A FR351321 A FR 351321A
Authority
FR
France
Prior art keywords
unbreakable
nuts
bolts
making
bolts unbreakable
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
Other languages
English (en)
Inventor
Jules Drouot
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.)
JULES DROUOT
Original Assignee
JULES DROUOT
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 JULES DROUOT filed Critical JULES DROUOT
Application granted granted Critical
Publication of FR351321A publication Critical patent/FR351321A/fr
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
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR351321D 1905-02-07 1905-02-07 Moyen pour rendre indesserrables les écrous des boulons Expired FR351321A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351321T 1905-02-07

Publications (1)

Publication Number Publication Date
FR351321A true FR351321A (fr) 1905-07-11

Family

ID=1399628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR351321D Expired FR351321A (fr) 1905-02-07 1905-02-07 Moyen pour rendre indesserrables les écrous des boulons

Country Status (1)

Country Link
FR (1) FR351321A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216597A (zh) * 2021-04-28 2021-08-06 山东天元工程科技有限公司 一种防退式扣件t型丝
CN113294421A (zh) * 2021-06-19 2021-08-24 江苏宁欣汽车零部件有限公司 一种双六角螺栓头螺栓

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216597A (zh) * 2021-04-28 2021-08-06 山东天元工程科技有限公司 一种防退式扣件t型丝
CN113294421A (zh) * 2021-06-19 2021-08-24 江苏宁欣汽车零部件有限公司 一种双六角螺栓头螺栓

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