GB140486A - Improvements in & relating to time fuses for projectiles - Google Patents

Improvements in & relating to time fuses for projectiles

Info

Publication number
GB140486A
GB140486A GB17571/18A GB1757118A GB140486A GB 140486 A GB140486 A GB 140486A GB 17571/18 A GB17571/18 A GB 17571/18A GB 1757118 A GB1757118 A GB 1757118A GB 140486 A GB140486 A GB 140486A
Authority
GB
United Kingdom
Prior art keywords
locking
fuses
clock
centrifugal force
work
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
GB17571/18A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB140486A publication Critical patent/GB140486A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time 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
    • F42C9/048—Unlocking of clockwork mechanisms, e.g. by inertia or centrifugal forces; Means for disconnecting the clockwork mechanism from the setting mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time 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
    • F42C9/041—Time 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
    • F42C9/045—Time 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

Abstract

140,486. Ohlson, O. Dec. 8, 1917, [Convention date]. Projectile fuses.-Retates to clock-work fuses of the kind in which thet clock-work is released at the moment of discharge by the set-back of an inertia locking-member, and consists in preventing the rebound of the locking-member by a mechanical interlocking produced by centrifugal force. In the form shown, a locking-bolt 13, Fig. 3. normally held up by grippers 20, is loosely mounted in its lower guide-hole 17, so that its upper end, after set-back, can swing out under centrifugal force, causing a. shoulder 21 to fall cut of line with the upper guide-hole 16, in order to prevent rebound.
GB17571/18A 1917-07-11 1918-10-28 Improvements in & relating to time fuses for projectiles Expired GB140486A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10028/17A GB138370A (en) 1917-07-11 1917-07-11 Improvements in time fuses for artillery projectiles
US140486XA 1917-12-08 1917-12-08

Publications (1)

Publication Number Publication Date
GB140486A true GB140486A (en) 1920-04-01

Family

ID=31948050

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10028/17A Expired GB138370A (en) 1917-07-11 1917-07-11 Improvements in time fuses for artillery projectiles
GB17571/18A Expired GB140486A (en) 1917-07-11 1918-10-28 Improvements in & relating to time fuses for projectiles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB10028/17A Expired GB138370A (en) 1917-07-11 1917-07-11 Improvements in time fuses for artillery projectiles

Country Status (2)

Country Link
FR (2) FR503607A (en)
GB (2) GB138370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699118A (en) * 1948-12-08 1955-01-11 Dixi Sa Locking arrangement for the arming mechanism of the fuses of projectiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699118A (en) * 1948-12-08 1955-01-11 Dixi Sa Locking arrangement for the arming mechanism of the fuses of projectiles

Also Published As

Publication number Publication date
GB138370A (en) 1920-02-12
FR503607A (en) 1920-06-15
FR516469A (en) 1921-04-19

Similar Documents

Publication Publication Date Title
US2448228A (en) Delay booster arming mechanism
GB140486A (en) Improvements in & relating to time fuses for projectiles
US2718850A (en) Clockwork movement for a projectile
GB392478A (en) Improvements in or relating to fuses for gyratory projectiles
GB260470A (en) Improvements in and relating to fuses for projectiles
GB191506973A (en) Improvements in or relating to the Firing Apparatus of Submarine Mines and Means for Manufacturing the same.
GB284968A (en) Improvements in mechanical time fuses for projectiles
GB191400358A (en) Improvements in and relating to Percussion Fuses for Dropped Projectiles.
GB124493A (en) Improvements in Grenades or similar Explosive Projectiles.
GB402969A (en) Improvements in fuses for projectiles
GB502933A (en) An improved combined clockwork and direct action percussion fuze
GB572791A (en) Improvements in or relating to delaying mechanisms for use on projectiles
US1203059A (en) Projectile.
GB241929A (en) Improvements in and relating to percussion fuses for projectiles
US2426190A (en) Mechanical time fuse
GB147129A (en) Safety device for fuses for projectiles
DE360959C (en) Impact fuse with plunger
GB127923A (en) Improvements in and relating to Percussion Fuzes for Projectiles.
GB130084A (en) Improvements in or relating to Fuses for Projectiles.
GB477733A (en) Improvements in or relating to bombs and similar projectiles and percussion fuzes therefor
GB284969A (en) Improvements in mechanical time fuses for projectiles
GB511019A (en) Improvements in or relating to percussion fuzes
GB121631A (en) Improvements relating to Bombs.
GB147132A (en) Improvements in mechanical time fuses for projectiles
GB127630A (en) Improvements in connection with Bombs.