BE449267A - - Google Patents

Info

Publication number
BE449267A
BE449267A BE449267DA BE449267A BE 449267 A BE449267 A BE 449267A BE 449267D A BE449267D A BE 449267DA BE 449267 A BE449267 A BE 449267A
Authority
BE
Belgium
Application number
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.)
Publication of BE449267A publication Critical patent/BE449267A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
BE449267D 1942-02-20 BE449267A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH560742X 1942-02-20

Publications (1)

Publication Number Publication Date
BE449267A true BE449267A (xx)

Family

ID=4520268

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449267D BE449267A (xx) 1942-02-20

Country Status (5)

Country Link
US (1) US2509472A (xx)
BE (1) BE449267A (xx)
CH (1) CH227424A (xx)
FR (1) FR891374A (xx)
GB (1) GB560742A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490329A (xx) * 1948-07-31
US2645485A (en) * 1949-03-30 1953-07-14 Theodore E Mead Power-actuated apparatus for setting pins
US2688951A (en) * 1951-12-28 1954-09-14 Cleveland Pneumatic Tool Co Pressure fluid motor
US2708908A (en) * 1954-07-29 1955-05-24 Wales Strippit Corp Reciprocable liquid spring
US3973472A (en) * 1975-01-13 1976-08-10 Russell Jr Wayne B Throttle control mechanism for an engine
US4995587A (en) * 1989-11-03 1991-02-26 Martin Marietta Corporation Motion amplifier employing a dual piston arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US850583A (en) * 1905-12-16 1907-04-16 Dwight H Fobes Piston-head.
US1756307A (en) * 1924-08-16 1930-04-29 Nat Pneumatic Co Pneumatic motor
US1680091A (en) * 1925-06-05 1928-08-07 Fisk Rubber Co Bead-covering machine
US1998873A (en) * 1930-01-10 1935-04-23 Kingsbury Edward Joclin Fluid pressure feeding mechanism for metal working tools
US1874454A (en) * 1931-04-09 1932-08-30 Nat Pneumatic Co Vacuum engine
US2113161A (en) * 1934-07-19 1938-04-05 Raymond S Osborne Riveting apparatus
US2092580A (en) * 1935-11-16 1937-09-07 Yellow Truck And Coach Mfg Com Gear shift damper

Also Published As

Publication number Publication date
GB560742A (en) 1944-04-18
CH227424A (de) 1943-06-15
FR891374A (fr) 1944-03-06
US2509472A (en) 1950-05-30

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