CH197622A - Safety device for mechanical time detonators. - Google Patents

Safety device for mechanical time detonators.

Info

Publication number
CH197622A
CH197622A CH197622DA CH197622A CH 197622 A CH197622 A CH 197622A CH 197622D A CH197622D A CH 197622DA CH 197622 A CH197622 A CH 197622A
Authority
CH
Switzerland
Prior art keywords
safety device
mechanical time
detonators
time detonators
mechanical
Prior art date
Application number
Other languages
German (de)
Inventor
Mefina S A
Original Assignee
Mefina Sa
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 Mefina Sa filed Critical Mefina Sa
Publication of CH197622A publication Critical patent/CH197622A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/048Unlocking of clockwork mechanisms, e.g. by inertia or centrifugal forces; Means for disconnecting the clockwork mechanism from the setting mechanism
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/02Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism
    • B62H5/06Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles for locking the steering mechanism acting on the front wheel fork or steering head tube
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/041Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin
    • F42C9/045Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin and the firing-pin being activated by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Emergency Lowering Means (AREA)
CH197622D 1937-05-25 1937-05-25 Safety device for mechanical time detonators. CH197622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH498780X 1937-05-25

Publications (1)

Publication Number Publication Date
CH197622A true CH197622A (en) 1938-05-15

Family

ID=4516833

Family Applications (1)

Application Number Title Priority Date Filing Date
CH197622D CH197622A (en) 1937-05-25 1937-05-25 Safety device for mechanical time detonators.

Country Status (6)

Country Link
US (1) US2138234A (en)
BE (1) BE426510A (en)
CH (1) CH197622A (en)
FR (1) FR833503A (en)
GB (1) GB498780A (en)
NL (1) NL47205C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748706A (en) * 1951-10-31 1956-06-05 Arthur P Field Mechanical fuse for grenades
US2911915A (en) * 1954-09-24 1959-11-10 Gibbs Mfg And Res Corp Time fuse
US2873678A (en) * 1955-02-25 1959-02-17 Magnavox Co Power generating device for projectiles
CN102735119B (en) * 2012-06-29 2014-10-08 北京理工大学 Electric pin pusher for fuse capable of pushing turntable to rotate

Also Published As

Publication number Publication date
GB498780A (en) 1939-01-13
NL47205C (en)
FR833503A (en) 1938-10-24
US2138234A (en) 1938-11-29
BE426510A (en)

Similar Documents

Publication Publication Date Title
CH196048A (en) Sealing device.
CH197622A (en) Safety device for mechanical time detonators.
FR843734A (en) Explosive projectile
CH200099A (en) Detonator for projectile.
CH226472A (en) Bullet for smooth runs.
CH197332A (en) Flyweight drive for detonators.
CH197007A (en) Fletched projectile.
FR832483A (en) Bomb Launcher
CH206325A (en) Automatic alarm device.
CH200098A (en) Detonator for drop projectile.
CH198353A (en) Aiming device for firearms.
CH207359A (en) Safety device on pistols.
FR836663A (en) Projectile
AT157492B (en) Oil firing device.
CH203255A (en) Extension device.
FI18558A (en) Minesweeper
FR832515A (en) Repeating detonator
GR6486B (en) FIRE CHARGING DEVICE.
FR823682A (en) Dosing-dispenser device
FR817461A (en) Hydro-slider device
FR831895A (en) Fumivorous device
GR6754B (en) BOMB.
AT160163B (en) Protection device for accumulators.
GR6617B (en) VEHICLE DEVICE.
CH196527A (en) Safety device for rail operations.