FR40199E - Perfectionnements apportés aux filetages indesserrables par des causes fortuites - Google Patents

Perfectionnements apportés aux filetages indesserrables par des causes fortuites

Info

Publication number
FR40199E
FR40199E FR40199DA FR40199E FR 40199 E FR40199 E FR 40199E FR 40199D A FR40199D A FR 40199DA FR 40199 E FR40199 E FR 40199E
Authority
FR
France
Prior art keywords
fortuitous
threads
released
causes
improvements made
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)
French (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.)
FR DE FILETAGE INDESSERRABLE D
Original Assignee
FR DE FILETAGE INDESSERRABLE D
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 FR DE FILETAGE INDESSERRABLE D filed Critical FR DE FILETAGE INDESSERRABLE D
Application granted granted Critical
Publication of FR40199E publication Critical patent/FR40199E/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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR40199D 1930-11-03 1930-11-03 Perfectionnements apportés aux filetages indesserrables par des causes fortuites Expired FR40199E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40199T 1930-11-03

Publications (1)

Publication Number Publication Date
FR40199E true FR40199E (fr) 1932-06-07

Family

ID=8676512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40199D Expired FR40199E (fr) 1930-11-03 1930-11-03 Perfectionnements apportés aux filetages indesserrables par des causes fortuites

Country Status (2)

Country Link
BE (1) BE383920A (pl)
FR (1) FR40199E (pl)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645519A1 (de) * 1975-10-08 1977-04-21 Holmes Horace D Selbsthemmendes gewinde
FR2338103A1 (fr) * 1976-01-15 1977-08-12 Holmes Horace Taraud pour l'usinage de filet indesserrable
US4432682A (en) * 1978-12-04 1984-02-21 Microdot Inc. Threaded fastener assembly
US4540321A (en) * 1978-11-16 1985-09-10 Microdot Inc. Anti-vibration thread form
US4586861A (en) * 1978-11-06 1986-05-06 Microdot Inc. Convex wedge ramp thread configuration

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645519A1 (de) * 1975-10-08 1977-04-21 Holmes Horace D Selbsthemmendes gewinde
FR2327438A1 (fr) * 1975-10-08 1977-05-06 Holmes Horace Filet indesserrable
FR2338103A1 (fr) * 1976-01-15 1977-08-12 Holmes Horace Taraud pour l'usinage de filet indesserrable
US4586861A (en) * 1978-11-06 1986-05-06 Microdot Inc. Convex wedge ramp thread configuration
US4540321A (en) * 1978-11-16 1985-09-10 Microdot Inc. Anti-vibration thread form
US4432682A (en) * 1978-12-04 1984-02-21 Microdot Inc. Threaded fastener assembly

Also Published As

Publication number Publication date
BE383920A (pl)

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