ITMI920222A1 - Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione. - Google Patents

Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione.

Info

Publication number
ITMI920222A1
ITMI920222A1 IT000222A ITMI920222A ITMI920222A1 IT MI920222 A1 ITMI920222 A1 IT MI920222A1 IT 000222 A IT000222 A IT 000222A IT MI920222 A ITMI920222 A IT MI920222A IT MI920222 A1 ITMI920222 A1 IT MI920222A1
Authority
IT
Italy
Prior art keywords
pneumatic
rotary
shock absorber
rear pressure
pressure shock
Prior art date
Application number
IT000222A
Other languages
English (en)
Inventor
Luciano Migliori
Original Assignee
Univer Spa
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 Univer Spa filed Critical Univer Spa
Priority to ITMI920222A priority Critical patent/IT1254766B/it
Publication of ITMI920222A0 publication Critical patent/ITMI920222A0/it
Priority to EP93101292A priority patent/EP0556613A1/en
Priority to US08/064,373 priority patent/US5385218A/en
Priority to CA002088733A priority patent/CA2088733A1/en
Publication of ITMI920222A1 publication Critical patent/ITMI920222A1/it
Application granted granted Critical
Publication of IT1254766B publication Critical patent/IT1254766B/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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
ITMI920222A 1992-02-05 1992-02-05 Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione. IT1254766B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI920222A IT1254766B (it) 1992-02-05 1992-02-05 Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione.
EP93101292A EP0556613A1 (en) 1992-02-05 1993-01-28 Rack and pinion pneumatic actuator with counter-pressure control and damping device
US08/064,373 US5385218A (en) 1992-02-05 1993-01-29 Rack and pinion pneumatic actuator with counter-pressure control and damping device
CA002088733A CA2088733A1 (en) 1992-02-05 1993-02-03 Rack and pinion pneumatic actuator with counter-pressure control and damping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920222A IT1254766B (it) 1992-02-05 1992-02-05 Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione.

Publications (3)

Publication Number Publication Date
ITMI920222A0 ITMI920222A0 (it) 1992-02-05
ITMI920222A1 true ITMI920222A1 (it) 1993-08-05
IT1254766B IT1254766B (it) 1995-10-11

Family

ID=11361811

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920222A IT1254766B (it) 1992-02-05 1992-02-05 Attuatore pneumatico, rotativo, a doppia cremagliera con ammortizzatore in contropressione.

Country Status (4)

Country Link
US (1) US5385218A (it)
EP (1) EP0556613A1 (it)
CA (1) CA2088733A1 (it)
IT (1) IT1254766B (it)

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US5492050A (en) * 1994-02-14 1996-02-20 Holtgraver; Edward G. Pneumatic actuator with rack and pinion assembly
SE510243C2 (sv) * 1995-08-29 1999-05-03 Volvo Ab Anordning för reducering av servotryck vid en styrväxel samt styrväxel med en dylik anordning
DE19532457C2 (de) * 1995-09-04 1997-08-21 Ptm Produktion Tech Mechanisch Schwenkeinrichtung mit pneumatischer Antriebseinheit zum Verschwenken von Masseteilen
DE29621043U1 (de) * 1996-12-04 1997-01-23 Itw Ateco Gmbh Vorrichtung zur Dämpfung der Bewegung eines schwenkbar gelagerten Bauteils, insbesondere einer Klappe in einem Automobil
US6038956A (en) * 1998-04-02 2000-03-21 Lane; Norman Dynamic pressure regulator cushion
US6189436B1 (en) 1998-11-03 2001-02-20 Richard L. Brooks Radial bellcrank actuator
WO2001050917A1 (de) 2000-01-14 2001-07-19 Julius Blum Gesellschaft M.B.H. Ausziehführungsgarnitur für schubladen
AT410506B (de) * 2000-01-14 2003-05-26 Blum Gmbh Julius Ausziehführungsgarnitur für schubladen
US7824132B1 (en) * 2000-08-01 2010-11-02 American Piledriving Equipment, Inc. Automatically adjustable caisson clamp
US6443422B1 (en) 2001-06-08 2002-09-03 Eaton Corporation Apparatus and method for adjusting an actuator on a real-time basis
CA2463721C (en) * 2001-10-15 2009-04-14 Delaware Capital Formation, Inc. Continuous positive displacement metering valve
US7694747B1 (en) 2002-09-17 2010-04-13 American Piledriving Equipment, Inc. Preloaded drop hammer for driving piles
DE10317281B4 (de) * 2003-04-11 2005-04-28 Schunk Gmbh & Co Kg Dreh- oder Schwenkvorrichtung und Anschlussmodul für eine Dreh- oder Schwenkvorrichtung
US20060052194A1 (en) * 2004-09-03 2006-03-09 Gerring Douglas G Torsional force linear tensioner
TWM276142U (en) * 2005-03-17 2005-09-21 Tien-Chen Tung Reciprocating power output mechanism
JP2008094226A (ja) * 2006-10-11 2008-04-24 Kayaba Ind Co Ltd サスペンション装置
US8083304B2 (en) 2007-07-18 2011-12-27 Accuride International, Inc. Self closing mechanism for drawer slides
EP2290245A1 (en) * 2009-08-27 2011-03-02 WOW Company Actuator with a counter compression means and pre compression means
US8567752B2 (en) * 2009-09-02 2013-10-29 Emerson Process Management, Valve Automation Inc. Rotary valve actuators having partial stroke damping apparatus
US8763719B2 (en) 2010-01-06 2014-07-01 American Piledriving Equipment, Inc. Pile driving systems and methods employing preloaded drop hammer
US8434969B2 (en) 2010-04-02 2013-05-07 American Piledriving Equipment, Inc. Internal pipe clamp
WO2014036344A2 (en) 2012-08-29 2014-03-06 Snow Logic, Inc. Single and multi-step snowmaking guns
KR101286702B1 (ko) 2011-10-07 2013-07-16 인하대학교 산학협력단 가변 스테이지 마찰 댐퍼
US9249551B1 (en) 2012-11-30 2016-02-02 American Piledriving Equipment, Inc. Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles
KR102084591B1 (ko) * 2012-12-06 2020-04-16 보르그워너 인코퍼레이티드 배기가스 터보차저
US9371624B2 (en) 2013-07-05 2016-06-21 American Piledriving Equipment, Inc. Accessory connection systems and methods for use with helical piledriving systems
US9022179B2 (en) 2013-10-07 2015-05-05 Bendix Spicer Foundation Brake Llc Rotary lever disc brake caliper with rack and pinion mechanism
CN103511538B (zh) * 2013-10-11 2015-09-16 浙江正星健身器有限公司 扭力油缸
CN104632751B (zh) * 2015-01-05 2017-01-11 广西大学 活塞式摆动气缸
US10273646B2 (en) 2015-12-14 2019-04-30 American Piledriving Equipment, Inc. Guide systems and methods for diesel hammers
US10538892B2 (en) 2016-06-30 2020-01-21 American Piledriving Equipment, Inc. Hydraulic impact hammer systems and methods
US11015728B2 (en) * 2016-08-04 2021-05-25 Woodward, Inc. Stepper motor driven proportional rotary actuator
US10689027B2 (en) 2017-07-13 2020-06-23 Cnh Industrial America Llc Hydraulic steering system of a work vehicle
WO2019042089A1 (zh) * 2017-08-30 2019-03-07 合肥工业大学 一种压力机及压力机执行系统
WO2019110794A1 (en) * 2017-12-07 2019-06-13 Sistemi Sospensioni S.P.A. Rotary damper, particularly for vehicle suspension
CN109595215A (zh) * 2018-12-04 2019-04-09 中国航发长春控制科技有限公司 一种内置机械同步装置的作动筒
CN113339344A (zh) * 2020-08-05 2021-09-03 博世汽车转向系统（济南）有限公司 泄压阀及包括其的液压助力转向器
CN116851987B (zh) * 2023-07-31 2024-02-02 江苏禾立拓智能科技有限公司 一种焊接无死角的焊接机器人

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US2233521A (en) * 1937-06-15 1941-03-04 Hydraulic Press Corp Inc Double-acting check valve device
US2279160A (en) * 1939-03-24 1942-04-07 Prosperity Co Inc Hydraulic motion controlling governor or check
US2389654A (en) * 1942-06-23 1945-11-27 Adel Prec Products Corp Hydraulic motor unit
US3447423A (en) * 1966-08-10 1969-06-03 Mathews Eng Co Ltd E Rotary fluid pressure actuators
JPS5414276B2 (it) * 1971-10-13 1979-06-06
DE2245129A1 (de) * 1972-09-14 1974-03-21 Bosch Gmbh Robert Arbeitszylinder
DE2405297A1 (de) * 1974-02-04 1975-08-14 Erich Kuerten Drehbetaetigungsvorrichtung
US4088063A (en) * 1976-10-29 1978-05-09 Sheppard Richard H Power steering gear with short piston and fluid bearings
US5076090A (en) * 1989-04-05 1991-12-31 Utica Enterprises, Inc. Dual action equalizing apparatus

Also Published As

Publication number Publication date
EP0556613A1 (en) 1993-08-25
US5385218A (en) 1995-01-31
ITMI920222A0 (it) 1992-02-05
IT1254766B (it) 1995-10-11
CA2088733A1 (en) 1993-08-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970506