FR529952A - Boulon de verrouillage - Google Patents

Boulon de verrouillage

Info

Publication number
FR529952A
FR529952A FR529952DA FR529952A FR 529952 A FR529952 A FR 529952A FR 529952D A FR529952D A FR 529952DA FR 529952 A FR529952 A FR 529952A
Authority
FR
France
Prior art keywords
lock bolt
lock
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
Application number
Other languages
English (en)
Inventor
William Hackett
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 filed Critical
Application granted granted Critical
Publication of FR529952A publication Critical patent/FR529952A/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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
FR529952D 1920-03-15 1921-01-19 Boulon de verrouillage Expired FR529952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US529952XA 1920-03-15 1920-03-15

Publications (1)

Publication Number Publication Date
FR529952A true FR529952A (fr) 1921-12-10

Family

ID=21981234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR529952D Expired FR529952A (fr) 1920-03-15 1921-01-19 Boulon de verrouillage

Country Status (1)

Country Link
FR (1) FR529952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018404A1 (fr) * 1993-02-08 1994-08-18 Royal Building Systems (Cdn) Limited Dispositif d'accouplement d'elements creux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018404A1 (fr) * 1993-02-08 1994-08-18 Royal Building Systems (Cdn) Limited Dispositif d'accouplement d'elements creux

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