FR3900E - System making nuts and bolts unbreakable - Google Patents

System making nuts and bolts unbreakable

Info

Publication number
FR3900E
FR3900E FR3900A FR3900DA FR3900E FR 3900 E FR3900 E FR 3900E FR 3900 A FR3900 A FR 3900A FR 3900D A FR3900D A FR 3900DA FR 3900 E FR3900 E FR 3900E
Authority
FR
France
Prior art keywords
unbreakable
bolts
system making
making nuts
nuts
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
FR3900A
Other languages
French (fr)
Inventor
Albert Lespagnol
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
Publication date
Application granted granted Critical
Publication of FR3900E publication Critical patent/FR3900E/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
    • 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
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR3900A System making nuts and bolts unbreakable Expired FR3900E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3900T

Publications (1)

Publication Number Publication Date
FR3900E true FR3900E (en) 1905-03-20

Family

ID=8592873

Family Applications (2)

Application Number Title Priority Date Filing Date
FR3900A Expired FR3900E (en) System making nuts and bolts unbreakable
FR347083A Expired FR347083A (en) 1904-10-13 System making nuts and bolts unbreakable

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR347083A Expired FR347083A (en) 1904-10-13 System making nuts and bolts unbreakable

Country Status (1)

Country Link
FR (2) FR347083A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008791A1 (en) * 1988-03-07 1989-09-21 Eisuke Ishida Fastener

Also Published As

Publication number Publication date
FR347083A (en) 1905-02-23

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