IT7921836A0 - Dispositivo limitatore di forza. - Google Patents

Dispositivo limitatore di forza.

Info

Publication number: IT7921836A0
Authority: IT; Italy
Prior art keywords: limiting device; force limiting; force; limiting
Prior art date: 1978-04-17

Application number

IT7921836A

Other languages

English (en)

Other versions

IT1119723B (it

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.)

1978-04-17

Filing date

1979-04-13

Publication date

1979-04-13

1979-04-13 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1979-04-13 Publication of IT7921836A0 publication Critical patent/IT7921836A0/it

1986-03-10 Application granted granted Critical

1986-03-10 Publication of IT1119723B publication Critical patent/IT1119723B/it

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Actuator (AREA)
Fluid-Driven Valves (AREA)
Mechanically-Actuated Valves (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

IT21836/79A 1978-04-17 1979-04-13 Dispositivo limitatore di forza IT1119723B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
IT7921836A0 true IT7921836A0 (it)	1979-04-13
IT1119723B IT1119723B (it)	1986-03-10

Family

ID=25407597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21836/79A IT1119723B (it)	1978-04-17	1979-04-13	Dispositivo limitatore di forza

Country Status (12)

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

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 (zh) *	2018-08-07	2020-03-17	浙江赛渤电力科技有限公司	一种防水溅作用的气缸
CN112695724B (zh) *	2020-12-14	2022-06-10	国网福建省电力有限公司	一种升船机液压撑紧机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR971370A (fr) *	1940-04-16	1951-01-16		Installation pour commande à distance d'un robinet-vanne au moyen d'un fluide sous pression
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 (fr) *	1975-02-26	1976-09-24	Milhyroux Sarl Ets R	Verin pneumatique a 3 ou 4 positions

1979
- 1979-03-29 CA CA324,446A patent/CA1104467A/en not_active Expired
- 1979-03-29 AU AU45586/79A patent/AU538319B2/en not_active Ceased
- 1979-04-04 GB GB7911862A patent/GB2018895B/en not_active Expired
- 1979-04-10 NL NL7902821A patent/NL7902821A/xx not_active Application Discontinuation
- 1979-04-11 SE SE7903242A patent/SE440128B/sv not_active IP Right Cessation
- 1979-04-13 IT IT21836/79A patent/IT1119723B/it active
- 1979-04-16 JP JP4656579A patent/JPS54140220A/ja active Granted
- 1979-04-17 FR FR7909603A patent/FR2423703B1/fr not_active Expired
- 1979-04-17 DE DE19792915505 patent/DE2915505A1/de active Granted
- 1979-04-17 CH CH359679A patent/CH642728A5/de not_active IP Right Cessation
- 1979-04-17 ES ES479646A patent/ES479646A1/es not_active Expired
- 1979-04-17 BE BE2/57735A patent/BE875611A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2915505C2 (it)	1990-01-04
AU4558679A (en)	1979-10-25
CA1104467A (en)	1981-07-07
GB2018895A (en)	1979-10-24
CH642728A5 (de)	1984-04-30
FR2423703A1 (it)	1979-11-16
SE440128B (sv)	1985-07-15
IT1119723B (it)	1986-03-10
ES479646A1 (es)	1980-01-01
GB2018895B (en)	1982-09-15
FR2423703B1 (it)	1984-03-23
SE7903242L (sv)	1979-10-18
JPS6134583B2 (it)	1986-08-08
JPS54140220A (en)	1979-10-31
AU538319B2 (en)	1984-08-09
NL7902821A (nl)	1979-10-19
BE875611A (nl)	1979-08-16
DE2915505A1 (de)	1979-10-25

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19960424

Publication	Publication Date	Title
NL7904036A (nl)	1979-11-27	Halfgeleiderinrichting.
NL7809646A (nl)	1979-10-26	Slag-reinigingsinrichting.
NL185061C (nl)	1990-01-16	Verbindingsinrichting.
IT7919156A0 (it)	1979-01-09	Dispositivo di fissaggio.
IT8026328A0 (it)	1980-11-28	Dispositivo di venipuntura perfezionato.
NL7900274A (nl)	1979-07-17	Halfgeleiderinrichting.
NL7901015A (nl)	1979-08-13	Begrenzingsinrichting.
IT7922397A0 (it)	1979-05-04	Dispositivo piezoelettrico.
NL7903147A (nl)	1979-10-26	Halfgeleiderinrichting.
IT7925734A0 (it)	1979-09-14	Dispositivo di alimentazione costante.
IT7924306A0 (it)	1979-07-11	Apparecchio audio-vocale.
NL189054C (nl)	1992-12-16	Bevestigingsinrichting.
IT7920522A0 (it)	1979-02-26	Dispositivo di ormeggio.
NL7803706A (nl)	1979-10-09	Halfgeleiderinrichting.
NL7901564A (nl)	1979-08-30	Verbindingsinrichting.
IT7928136A0 (it)	1979-12-18	Dispositivo mosfet perfezionato.
NL7806139A (nl)	1979-12-10	Dozen-sluitinrichting.
NL7901993A (nl)	1979-09-18	Contactinrichting.
NL7801532A (nl)	1979-08-14	Halfgeleiderinrichting.
IT7923518A0 (it)	1979-06-13	Dispositivo limitatore di corrente.
IT7919554A0 (it)	1979-01-24	Dispositivo di calandratura.
NL7900332A (nl)	1979-08-02	Drukgevoelige inrichting.
IT7924847A0 (it)	1979-08-01	Dispositivo di ancoraggio.
NO792717L (no)	1980-02-25	Utvelgelsesanordning.
ES237776Y (es)	1979-04-01	Dispositivo apilador-alimentador.