GB2018895B - Force limiting device for an actuator rod - Google Patents

Force limiting device for an actuator rod

Info

Publication number
GB2018895B
GB2018895B GB7911862A GB7911862A GB2018895B GB 2018895 B GB2018895 B GB 2018895B GB 7911862 A GB7911862 A GB 7911862A GB 7911862 A GB7911862 A GB 7911862A GB 2018895 B GB2018895 B GB 2018895B
Authority
GB
United Kingdom
Prior art keywords
limiting device
actuator rod
force limiting
force
actuator
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
GB7911862A
Other versions
GB2018895A (en
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB2018895A publication Critical patent/GB2018895A/en
Application granted granted Critical
Publication of GB2018895B publication Critical patent/GB2018895B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
GB7911862A 1978-04-17 1979-04-04 Force limiting device for an actuator rod Expired GB2018895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89723878A 1978-04-17 1978-04-17

Publications (2)

Publication Number Publication Date
GB2018895A GB2018895A (en) 1979-10-24
GB2018895B true GB2018895B (en) 1982-09-15

Family

ID=25407597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911862A Expired GB2018895B (en) 1978-04-17 1979-04-04 Force limiting device for an actuator rod

Country Status (12)

Country Link
JP (1) JPS54140220A (en)
AU (1) AU538319B2 (en)
BE (1) BE875611A (en)
CA (1) CA1104467A (en)
CH (1) CH642728A5 (en)
DE (1) DE2915505A1 (en)
ES (1) ES479646A1 (en)
FR (1) FR2423703B1 (en)
GB (1) GB2018895B (en)
IT (1) IT1119723B (en)
NL (1) NL7902821A (en)
SE (1) SE440128B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568058A (en) * 1985-07-01 1986-02-04 Joy Manufacturing Company Dual stage hydraulic actuator for expanding gate valve
US4585207A (en) * 1985-09-03 1986-04-29 Joy Manufacturing Company Expanding gate valve with pneumatic actuator
CN108980144B (en) * 2018-08-07 2020-03-17 浙江赛渤电力科技有限公司 Cylinder of splash-proof effect
CN112695724B (en) * 2020-12-14 2022-06-10 国网福建省电力有限公司 Hydraulic supporting mechanism of ship lift

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971370A (en) * 1940-04-16 1951-01-16 Installation for remote control of a gate valve using pressurized fluid
US2329044A (en) * 1941-08-13 1943-09-07 Hugo C Gollmer Dual cylinder
US2478811A (en) * 1947-05-19 1949-08-09 W K M Company Inc Power-operated gate valve
FR2302430A1 (en) * 1975-02-26 1976-09-24 Milhyroux Sarl Ets R Multiple position linear actuator - has cylinder housing intermediate hollow piston in turn housing independent piston

Also Published As

Publication number Publication date
FR2423703A1 (en) 1979-11-16
DE2915505A1 (en) 1979-10-25
JPS54140220A (en) 1979-10-31
SE7903242L (en) 1979-10-18
GB2018895A (en) 1979-10-24
AU538319B2 (en) 1984-08-09
ES479646A1 (en) 1980-01-01
DE2915505C2 (en) 1990-01-04
AU4558679A (en) 1979-10-25
JPS6134583B2 (en) 1986-08-08
BE875611A (en) 1979-08-16
FR2423703B1 (en) 1984-03-23
SE440128B (en) 1985-07-15
NL7902821A (en) 1979-10-19
IT1119723B (en) 1986-03-10
CA1104467A (en) 1981-07-07
CH642728A5 (en) 1984-04-30
IT7921836A0 (en) 1979-04-13

Similar Documents

Publication Publication Date Title
JPS5588361A (en) Device for mounting solid device
JPS54101325A (en) Electromechanical priting device
JPS54129633A (en) Control handle rod device
JPS5569813A (en) Position control device
JPS54161117A (en) Safety device for actuator
GB2015933A (en) Device for linear dtawing
JPS5558995A (en) Mechanical arm device
YU99879A (en) Speech-assisting device for thoroat-operated
GB2027510B (en) Adjusting device
GB2018895B (en) Force limiting device for an actuator rod
JPS5510697A (en) Controller for actuator
JPS5532400A (en) Device for releasing movable element
GB2023037B (en) Device for sgarpening scissors
GB2039338B (en) Brake actuator
GB2017414B (en) Electro-magnetic adjusting device
JPS54148689A (en) Lever device
GB2030226B (en) Fluid-pressure actuator
JPS555247A (en) Inserting device for ooring
AU5193579A (en) Device for limiting an axial force
GB2036181B (en) Brake actuator
JPS5559014A (en) Adjusting device
JPS55106790A (en) Device for applying force
JPS5562393A (en) Control rod control device
GB2034919B (en) Control device
GB2013928B (en) Adjusting device

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980404