IT1319967B1 - Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo. - Google Patents

Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo.

Info

Publication number
IT1319967B1
IT1319967B1 IT2000TO000246A ITTO20000246A IT1319967B1 IT 1319967 B1 IT1319967 B1 IT 1319967B1 IT 2000TO000246 A IT2000TO000246 A IT 2000TO000246A IT TO20000246 A ITTO20000246 A IT TO20000246A IT 1319967 B1 IT1319967 B1 IT 1319967B1
Authority
IT
Italy
Prior art keywords
rollers
rod
locking
concave
educator
Prior art date
Application number
IT2000TO000246A
Other languages
English (en)
Inventor
Danilo Baruffaldi
Pier Luigi Negri
Original Assignee
Ready S R L
Danilo Baruffaldi
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 Ready S R L, Danilo Baruffaldi filed Critical Ready S R L
Publication of ITTO20000246A0 publication Critical patent/ITTO20000246A0/it
Priority to IT2000TO000246A priority Critical patent/IT1319967B1/it
Priority to EP01929418A priority patent/EP1179143B1/en
Priority to AT01929418T priority patent/ATE280333T1/de
Priority to US09/979,557 priority patent/US6631670B2/en
Priority to PCT/EP2001/002563 priority patent/WO2001069091A1/en
Priority to ES01929418T priority patent/ES2231483T3/es
Priority to PT01929418T priority patent/PT1179143E/pt
Priority to DE60106534T priority patent/DE60106534T2/de
Publication of ITTO20000246A1 publication Critical patent/ITTO20000246A1/it
Application granted granted Critical
Publication of IT1319967B1 publication Critical patent/IT1319967B1/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • F15B15/26—Locking mechanisms
    • F15B15/262—Locking mechanisms using friction, e.g. brake pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Fluid-Damping Devices (AREA)
IT2000TO000246A 2000-03-16 2000-03-16 Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo. IT1319967B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT2000TO000246A IT1319967B1 (it) 2000-03-16 2000-03-16 Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo.
PCT/EP2001/002563 WO2001069091A1 (en) 2000-03-16 2001-03-07 A device and a unit for locking the sliding of the rod of a linear actuator
AT01929418T ATE280333T1 (de) 2000-03-16 2001-03-07 Vorrichtung und einheit für die verriegelung der kolbenstange eines linearantriebes
US09/979,557 US6631670B2 (en) 2000-03-16 2001-03-07 Device and a unit for locking the sliding of the rod of a linear actuator
EP01929418A EP1179143B1 (en) 2000-03-16 2001-03-07 A device and a unit for locking the sliding of the rod of a linear actuator
ES01929418T ES2231483T3 (es) 2000-03-16 2001-03-07 Dispositivo y unidad destinados a bloquear el deslizamiento del vastago de un actuador lineal.
PT01929418T PT1179143E (pt) 2000-03-16 2001-03-07 Dispositivo e unidade para o bloqueio do deslizamento da haste de um actuador linear
DE60106534T DE60106534T2 (de) 2000-03-16 2001-03-07 Vorrichtung und einheit für die verriegelung der kolbenstange eines linearantriebes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000246A IT1319967B1 (it) 2000-03-16 2000-03-16 Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo.

Publications (3)

Publication Number Publication Date
ITTO20000246A0 ITTO20000246A0 (it) 2000-03-16
ITTO20000246A1 ITTO20000246A1 (it) 2001-09-16
IT1319967B1 true IT1319967B1 (it) 2003-11-12

Family

ID=11457588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000246A IT1319967B1 (it) 2000-03-16 2000-03-16 Dispositivo e gruppo per il bloccaggio di un attuatore lineare, edattuatore comprendente tale dispositivo.

Country Status (8)

Country Link
US (1) US6631670B2 (it)
EP (1) EP1179143B1 (it)
AT (1) ATE280333T1 (it)
DE (1) DE60106534T2 (it)
ES (1) ES2231483T3 (it)
IT (1) IT1319967B1 (it)
PT (1) PT1179143E (it)
WO (1) WO2001069091A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1572131A (zh) * 2001-10-19 2005-01-26 阿森姆布里昂股份有限总公司 支承装置
US20060278406A1 (en) * 2005-06-08 2006-12-14 Judge Robert A Rod lock for ram blowout preventers
CN106979189B (zh) * 2017-05-22 2018-05-08 泸州长江油缸制造有限公司 工作油缸用联动限位机构
CN112157604B (zh) * 2020-08-24 2022-06-14 上海大学 一种大承载双向可控锁紧机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150569A (en) 1963-03-04 1964-09-29 Cincinnati Milling Machine Co Piston mechanism
US3586138A (en) * 1968-05-06 1971-06-22 Gen Signal Corp Hydraulically operated lock mechanisms
DE2502381A1 (de) * 1975-01-22 1976-07-29 Wabco Westinghouse Gmbh Beidseitig wirkender pneumatischer arbeitszylinder mit stufenloser arretierung
DE2616973C3 (de) 1976-04-17 1981-02-19 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Pneumatischer Arbeitszylinder zur Betätigung und stufenlosen Arretierung von Stellgliedern
SE441468B (sv) 1982-08-20 1985-10-07 Atlas Copco Ab Losbar lasningsanordning for en tryckmediemanovrerad kolvcylinder
IT1285239B1 (it) 1996-02-14 1998-06-03 Danilo Baruffaldi Dispositivo di bloccaggio dello scorrimento dello stelo di un attuatore lineare, ed attuatore lineare munito di tale dispositivo

Also Published As

Publication number Publication date
US20030097926A1 (en) 2003-05-29
DE60106534D1 (de) 2004-11-25
DE60106534T2 (de) 2006-03-02
PT1179143E (pt) 2005-02-28
ITTO20000246A0 (it) 2000-03-16
US6631670B2 (en) 2003-10-14
WO2001069091A1 (en) 2001-09-20
ITTO20000246A1 (it) 2001-09-16
EP1179143B1 (en) 2004-10-20
EP1179143A1 (en) 2002-02-13
ATE280333T1 (de) 2004-11-15
ES2231483T3 (es) 2005-05-16

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