DE59605164D1 - Teleskopiersystem - Google Patents

Teleskopiersystem

Info

Publication number
DE59605164D1
DE59605164D1 DE59605164T DE59605164T DE59605164D1 DE 59605164 D1 DE59605164 D1 DE 59605164D1 DE 59605164 T DE59605164 T DE 59605164T DE 59605164 T DE59605164 T DE 59605164T DE 59605164 D1 DE59605164 D1 DE 59605164D1
Authority
DE
Germany
Prior art keywords
telescopic system
telescopic
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 - Lifetime
Application number
DE59605164T
Other languages
English (en)
Inventor
Guenther Bartmann
Gerd Braeckelmann
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.)
Montan Hydraulik & Co KG GmbH
Liebherr Werk Ehingen GmbH
Original Assignee
Montan Hydraulik & Co KG GmbH
Liebherr Werk Ehingen GmbH
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 Montan Hydraulik & Co KG GmbH, Liebherr Werk Ehingen GmbH filed Critical Montan Hydraulik & Co KG GmbH
Application granted granted Critical
Publication of DE59605164D1 publication Critical patent/DE59605164D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
    • 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
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
DE59605164T 1995-07-17 1996-07-12 Teleskopiersystem Expired - Lifetime DE59605164D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19525627A DE19525627A1 (de) 1995-07-17 1995-07-17 Teleskopiersystem
DE19546661A DE19546661A1 (de) 1995-07-17 1995-12-14 Teleskopiersystem

Publications (1)

Publication Number Publication Date
DE59605164D1 true DE59605164D1 (de) 2000-06-15

Family

ID=7766783

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19525627A Withdrawn DE19525627A1 (de) 1995-07-17 1995-07-17 Teleskopiersystem
DE19546661A Withdrawn DE19546661A1 (de) 1995-07-17 1995-12-14 Teleskopiersystem
DE59605164T Expired - Lifetime DE59605164D1 (de) 1995-07-17 1996-07-12 Teleskopiersystem

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19525627A Withdrawn DE19525627A1 (de) 1995-07-17 1995-07-17 Teleskopiersystem
DE19546661A Withdrawn DE19546661A1 (de) 1995-07-17 1995-12-14 Teleskopiersystem

Country Status (2)

Country Link
EP (1) EP0990617A1 (de)
DE (3) DE19525627A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824672A1 (de) * 1997-05-28 1998-12-03 Mannesmann Ag Kran mit einem Teleskopausleger
DE10056649C1 (de) * 2000-11-09 2002-06-13 Demag Mobile Cranes Gmbh & Co Teleskopausleger mit Verriegelungselement
DE102007006873B3 (de) * 2007-02-07 2008-01-03 Montanhydraulik Gmbh Verriegelungskopf
DE102009009944B4 (de) * 2009-02-20 2011-02-24 Terex-Demag Gmbh Sicherungs- und Verbolzungseinheit
DE202013010381U1 (de) 2013-11-11 2013-11-26 Terex Cranes Germany Gmbh Antrieb einer Schiebekulisse eines Verriegelungssystems eines Teleskopiersystems eines Kranauslegers
CN108716496A (zh) * 2018-07-17 2018-10-30 泸州市龙马潭区长江液压件有限公司 两级液压油缸
CN115614338B (zh) * 2022-09-21 2023-05-23 浙江匠心液压科技有限公司 一种双多级液压油缸同步装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036372A (en) * 1975-12-15 1977-07-19 Clark Equipment Company Extension and retraction means for the telescopic boom assembly of a crane
DE4225032A1 (de) * 1992-07-29 1994-02-03 Ec Eng & Consult Spezialmasch Teleskopanordnung aus mehreren Tauchkolbenzylindern, insbesondere für Teleskopausleger bei Kranen o. dgl.
DE4344795A1 (de) * 1993-12-28 1995-06-29 Liebherr Werk Ehingen Fahrbarer Kran mit einem Teleskopausleger

Also Published As

Publication number Publication date
DE19525627A1 (de) 1997-01-23
DE19546661A1 (de) 1997-06-19
EP0990617A1 (de) 2000-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition