FR638731A - Hydraulic lock - Google Patents

Hydraulic lock

Info

Publication number
FR638731A
FR638731A FR638731DA FR638731A FR 638731 A FR638731 A FR 638731A FR 638731D A FR638731D A FR 638731DA FR 638731 A FR638731 A FR 638731A
Authority
FR
France
Prior art keywords
hydraulic lock
hydraulic
lock
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
French (fr)
Inventor
Karl Werner Rosendal
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 FR638731A publication Critical patent/FR638731A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
FR638731D 1927-08-02 1927-08-02 Hydraulic lock Expired FR638731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638731T 1927-08-02

Publications (1)

Publication Number Publication Date
FR638731A true FR638731A (en) 1928-06-01

Family

ID=8996221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638731D Expired FR638731A (en) 1927-08-02 1927-08-02 Hydraulic lock

Country Status (1)

Country Link
FR (1) FR638731A (en)

Similar Documents

Publication Publication Date Title
FR35481E (en) lock nut
FR639187A (en) Lock
FR608960A (en) Lock
FR638731A (en) Hydraulic lock
FR642504A (en) Safety lock
FR633746A (en) Improved hydraulic falset
FR645688A (en) lock nut
FR657607A (en) Lock
FR635348A (en) Safety lock
FR631132A (en) Cannetière
FR628377A (en) Advanced lock
FR630718A (en) Bolt
ES102142A1 (en) Locks improvements.
FR642467A (en) Key
AT109522B (en) Vexing lock.
FR633447A (en) Lock
FR624732A (en) Lock
FR617066A (en) Lock
FR645806A (en) New lock nut
FR644963A (en) Lock nut
FR640335A (en) auto-pneumatic hydraulic lift
FR635320A (en) Security locks
FR646080A (en) Cylinder
FR635360A (en) Safety lock
FR668740A (en) Lock