FR2647514B1 - Boulon-ecrou a dispositif de verrouillage et de serrurerie - Google Patents

Boulon-ecrou a dispositif de verrouillage et de serrurerie

Info

Publication number
FR2647514B1
FR2647514B1 FR8907044A FR8907044A FR2647514B1 FR 2647514 B1 FR2647514 B1 FR 2647514B1 FR 8907044 A FR8907044 A FR 8907044A FR 8907044 A FR8907044 A FR 8907044A FR 2647514 B1 FR2647514 B1 FR 2647514B1
Authority
FR
France
Prior art keywords
locking
nut bolt
locking device
nut
bolt
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 - Lifetime
Application number
FR8907044A
Other languages
English (en)
Other versions
FR2647514A1 (fr
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 FR8907044A priority Critical patent/FR2647514B1/fr
Publication of FR2647514A1 publication Critical patent/FR2647514A1/fr
Application granted granted Critical
Publication of FR2647514B1 publication Critical patent/FR2647514B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
FR8907044A 1989-05-25 1989-05-25 Boulon-ecrou a dispositif de verrouillage et de serrurerie Expired - Lifetime FR2647514B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8907044A FR2647514B1 (fr) 1989-05-25 1989-05-25 Boulon-ecrou a dispositif de verrouillage et de serrurerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907044A FR2647514B1 (fr) 1989-05-25 1989-05-25 Boulon-ecrou a dispositif de verrouillage et de serrurerie

Publications (2)

Publication Number Publication Date
FR2647514A1 FR2647514A1 (fr) 1990-11-30
FR2647514B1 true FR2647514B1 (fr) 1991-09-06

Family

ID=9382125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907044A Expired - Lifetime FR2647514B1 (fr) 1989-05-25 1989-05-25 Boulon-ecrou a dispositif de verrouillage et de serrurerie

Country Status (1)

Country Link
FR (1) FR2647514B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117902188B (zh) * 2024-03-19 2024-05-28 山东宝塔新能源有限公司 一种防异味扩散的危废煤焦油运输罐

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE52243C (de) * HERM. LÖHNERT in Bromberg Schraubensicherung mittelst zerschneidbarer Stifte aus weichem Metall
US1625901A (en) * 1926-04-01 1927-04-26 Lay Charles Nut guard
US1719069A (en) * 1928-06-21 1929-07-02 Mcglynn John Michael Nut lock

Also Published As

Publication number Publication date
FR2647514A1 (fr) 1990-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse