FR23692E - Boulon avec écrou et contre-écrou indévissables - Google Patents

Boulon avec écrou et contre-écrou indévissables

Info

Publication number
FR23692E
FR23692E FR23692A FR23692DA FR23692E FR 23692 E FR23692 E FR 23692E FR 23692 A FR23692 A FR 23692A FR 23692D A FR23692D A FR 23692DA FR 23692 E FR23692 E FR 23692E
Authority
FR
France
Prior art keywords
locknut
bolt
removable nut
removable
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.)
Expired
Application number
FR23692A
Other languages
English (en)
Inventor
Oscar-Albert Domard
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.)
OSCAR ALBERT DOMARD
Original Assignee
OSCAR ALBERT DOMARD
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 OSCAR ALBERT DOMARD filed Critical OSCAR ALBERT DOMARD
Application granted granted Critical
Publication of FR23692E publication Critical patent/FR23692E/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
    • F16B39/10—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
    • F16B39/108—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 with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
    • 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
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR23692A 1920-10-09 1920-10-09 Boulon avec écrou et contre-écrou indévissables Expired FR23692E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23692T 1920-10-09

Publications (1)

Publication Number Publication Date
FR23692E true FR23692E (fr) 1921-12-15

Family

ID=8662401

Family Applications (2)

Application Number Title Priority Date Filing Date
FR506650A Expired FR506650A (fr) 1920-10-09 1919-11-27 Boulon avec écrou et contre-écrou indévissables
FR23692A Expired FR23692E (fr) 1920-10-09 1920-10-09 Boulon avec écrou et contre-écrou indévissables

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR506650A Expired FR506650A (fr) 1920-10-09 1919-11-27 Boulon avec écrou et contre-écrou indévissables

Country Status (1)

Country Link
FR (2) FR506650A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924239A (zh) * 2018-09-19 2020-03-27 李瑛� 一种不松动的铁道轨距拉杆

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051097B (de) * 1953-06-09 1959-02-19 Roland Ehl Keilverbindung fuer Metallsaegeblaetter, insbesondere Kreissaegeblaetter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924239A (zh) * 2018-09-19 2020-03-27 李瑛� 一种不松动的铁道轨距拉杆
CN110924239B (zh) * 2018-09-19 2021-06-25 李瑛� 一种不松动的铁道轨距拉杆

Also Published As

Publication number Publication date
FR506650A (fr) 1920-08-26

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