DE502004002749D1 - Feststellvorrichtung - Google Patents

Feststellvorrichtung

Info

Publication number
DE502004002749D1
DE502004002749D1 DE502004002749T DE502004002749T DE502004002749D1 DE 502004002749 D1 DE502004002749 D1 DE 502004002749D1 DE 502004002749 T DE502004002749 T DE 502004002749T DE 502004002749 T DE502004002749 T DE 502004002749T DE 502004002749 D1 DE502004002749 D1 DE 502004002749D1
Authority
DE
Germany
Prior art keywords
rod
outer ring
conically shaped
clamping element
springs
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.)
Active
Application number
DE502004002749T
Other languages
English (en)
Inventor
Erich W Dr Schmalenbach
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.)
Sitema GmbH and Co KG
Original Assignee
Sitema GmbH and Co KG
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 Sitema GmbH and Co KG filed Critical Sitema GmbH and Co KG
Publication of DE502004002749D1 publication Critical patent/DE502004002749D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/26—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)
  • Clamps And Clips (AREA)
  • Lock And Its Accessories (AREA)
  • Actuator (AREA)
DE502004002749T 2003-10-27 2004-10-07 Feststellvorrichtung Active DE502004002749D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10350225A DE10350225A1 (de) 2003-10-27 2003-10-27 Feststellvorrichtung

Publications (1)

Publication Number Publication Date
DE502004002749D1 true DE502004002749D1 (de) 2007-03-15

Family

ID=34399573

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10350225A Withdrawn DE10350225A1 (de) 2003-10-27 2003-10-27 Feststellvorrichtung
DE502004002749T Active DE502004002749D1 (de) 2003-10-27 2004-10-07 Feststellvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10350225A Withdrawn DE10350225A1 (de) 2003-10-27 2003-10-27 Feststellvorrichtung

Country Status (6)

Country Link
US (1) US7178639B2 (de)
EP (1) EP1528267B1 (de)
JP (1) JP2005132632A (de)
AT (1) ATE352721T1 (de)
CA (1) CA2485613A1 (de)
DE (2) DE10350225A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052755B4 (de) * 2005-06-14 2014-11-20 Bosch Rexroth Aktiengesellschaft Hydraulisch betätigte Klemmeinheit und damit ausgeführte hydraulische Regelachse
DE102006004659A1 (de) 2006-01-31 2007-08-02 Sitema Gmbh & Co. Kg Klemmvorrichtung
US20070246785A1 (en) * 2006-04-20 2007-10-25 Asml Netherlands B.V. Locking device, adjustment mechanism and lithographic apparatus
US8020893B2 (en) * 2007-09-27 2011-09-20 Caterpillar Inc. Steering column assembly including a mechanical strut and machine using same
US7748785B2 (en) * 2007-09-27 2010-07-06 Caterpillar Inc Seat assembly including a mechanical strut and machine using same
DE102009011003A1 (de) * 2009-03-02 2010-09-09 Sitema Gmbh & Co. Kg Klemmeinheit, insbesondere zur Verwendung als Formschließeinheit
DE102010023699B4 (de) 2010-06-14 2012-02-23 Pintsch Bubenzer Gmbh Selbstverstärkende Bremseinrichtung
DE102010023700B4 (de) * 2010-06-14 2012-01-26 Pintsch Bubenzer Gmbh Stellvorrichtung für eine selbstverstärkende Bremseinrichtung und selbstverstärkende Bremseinrichtung
DE102010023701A1 (de) 2010-06-14 2011-12-15 Pintsch Bubenzer Gmbh Lüftgerät für eine Bremseinrichtung
CN102425586B (zh) * 2011-12-21 2014-12-10 徐州重型机械有限公司 一种液压油缸、液压系统及工程机械
CN102628463A (zh) * 2012-04-03 2012-08-08 无锡亿利大机械有限公司 机械自锁液压缸
CN103362896B (zh) * 2013-07-23 2016-08-24 云南兴长江实业有限公司 一种适合于液压油缸的安全锁定装置
KR101512471B1 (ko) * 2014-09-11 2015-04-16 한국뉴매틱(주) 록-블록을 이용한 로드부재 록킹장치
DE102015212851A1 (de) * 2015-07-09 2017-01-12 Sms Group Gmbh Hydraulikzylinder, Vorrichtung zum Umformen von Werkstücken, Verwendung eines stirnseitigen Deckelteils
US10040152B2 (en) * 2015-08-17 2018-08-07 GM Global Technology Operations LLC Mechanical lock for a work support
FI127824B (fi) * 2018-01-22 2019-03-15 Valmet Technologies Oy Massavaimennin ja järjestely kuiturainakoneessa
CN110513377A (zh) * 2019-09-19 2019-11-29 中国科学院武汉岩土力学研究所 锁紧装置和冲击设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632425A (en) * 1950-05-26 1953-03-24 Reginald L Grover Piston lock
DE1804857B2 (de) * 1968-10-24 1971-11-25 Hänchen, Siegfried, 7304 Ruit Vorrichtung zur klemmung einer axial verschiebbaren kolben stange
DE2845266C2 (de) * 1978-10-18 1983-03-03 Ringspann Albrecht Maurer Kg, 6380 Bad Homburg Sicherheitsfeststellbremse für hydraulische Aufzüge, Hebebühnen u.dgl.
DE3118449A1 (de) * 1981-05-09 1982-12-02 Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe "klemmvorrichtung"
SE441468B (sv) * 1982-08-20 1985-10-07 Atlas Copco Ab Losbar lasningsanordning for en tryckmediemanovrerad kolvcylinder
DE3707046A1 (de) * 1987-03-05 1988-09-15 Haenchen Kg Herbert Klemmvorrichtung fuer stangen
DE8804418U1 (de) * 1988-04-02 1988-05-19 Sitema Gesellschaft für Sicherheitstechnik und Maschinenbau mbH, 7500 Karlsruhe Brems- und Feststellvorrichtung
DE3811225C2 (de) * 1988-04-02 1996-07-11 Sitema Hydraulische Stützvorrichtung für Fahrzeuge
DE3907780A1 (de) * 1989-03-10 1990-09-13 Bosch Gmbh Robert Bremseinrichtung fuer eine kolbenstange
DE4126897A1 (de) * 1991-08-14 1993-02-18 Rexroth Mannesmann Gmbh Hydraulisches klemmsystem
FR2682925B1 (fr) 1991-10-25 1997-08-29 Renault Dispositif de braquage des roues directrices d'un vehicule.
DE19508175A1 (de) * 1995-03-09 1996-09-12 Montan Hydraulik Gmbh & Co Kg Klemmvorrichtung für zylindrische, in achsialer Richtung verlagerbare oder drehende Teile
JP3856934B2 (ja) * 1998-01-27 2006-12-13 Ｓｍｃ株式会社 ロック機構付き流体圧シリンダ
US6367591B1 (en) * 1999-12-21 2002-04-09 Caterpillar Inc. Automatic brake clearance adjuster

Also Published As

Publication number Publication date
CA2485613A1 (en) 2005-04-27
US20050087405A1 (en) 2005-04-28
US7178639B2 (en) 2007-02-20
ATE352721T1 (de) 2007-02-15
EP1528267A1 (de) 2005-05-04
EP1528267B1 (de) 2007-01-24
DE10350225A1 (de) 2005-05-19
JP2005132632A (ja) 2005-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition