FR775042A - Lock enhancements - Google Patents

Lock enhancements

Info

Publication number
FR775042A
FR775042A FR775042DA FR775042A FR 775042 A FR775042 A FR 775042A FR 775042D A FR775042D A FR 775042DA FR 775042 A FR775042 A FR 775042A
Authority
FR
France
Prior art keywords
enhancements
lock
lock enhancements
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
Gaston Raoul Derloche
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 FR775042A publication Critical patent/FR775042A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0431—Modifying spring characteristic or tension
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0458—Leaf springs; Non-wound wire springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR775042D 1934-06-25 1934-06-25 Lock enhancements Expired FR775042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR775042T 1934-06-25

Publications (1)

Publication Number Publication Date
FR775042A true FR775042A (en) 1934-12-18

Family

ID=9200216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775042D Expired FR775042A (en) 1934-06-25 1934-06-25 Lock enhancements

Country Status (1)

Country Link
FR (1) FR775042A (en)

Similar Documents

Publication Publication Date Title
FR774296A (en) Key enhancements
FR774139A (en) Security lock enhancements
FR773366A (en) Lock
FR791020A (en) Keychain enhancements
FR798522A (en) Lock enhancements
FR770941A (en) Advanced lock
FR775042A (en) Lock enhancements
FR787545A (en) Lock enhancements
FR793645A (en) Improvements with mitrons
FR788327A (en) Trouser enhancements
FR777099A (en) Bumper enhancements
FR44698E (en) Advanced lock
FR789433A (en) Improvements to locks
FR783813A (en) Switch enhancements
FR793417A (en) Improvements to inn locks
FR783200A (en) Label enhancements
FR781728A (en) Combine-binder improvements
FR811943A (en) Lock enhancements
FR807289A (en) Lock enhancements
FR785160A (en) Cover enhancements
FR776883A (en) Vaporizer enhancements
FR775815A (en) Lentil enhancements
FR778863A (en) Wallet enhancements
FR782611A (en) Hats enhancements
FR779138A (en) Lock