EP0728695A4 - Dispositif d'extension et de stockage d'une fleche horizontale - Google Patents

Dispositif d'extension et de stockage d'une fleche horizontale

Info

Publication number
EP0728695A4
EP0728695A4 EP94931694A EP94931694A EP0728695A4 EP 0728695 A4 EP0728695 A4 EP 0728695A4 EP 94931694 A EP94931694 A EP 94931694A EP 94931694 A EP94931694 A EP 94931694A EP 0728695 A4 EP0728695 A4 EP 0728695A4
Authority
EP
European Patent Office
Prior art keywords
extending
horizontal boom
storing horizontal
storing
boom
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.)
Granted
Application number
EP94931694A
Other languages
German (de)
English (en)
Other versions
EP0728695B1 (fr
EP0728695A1 (fr
Inventor
Hiroyuki Sawabe
Shinichi Ohta
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.)
Komatsu Ltd
Komatsu MEC Corp
Komatsu MEC KK
Original Assignee
Komatsu Ltd
Komatsu MEC Corp
Komatsu MEC KK
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 Komatsu Ltd, Komatsu MEC Corp, Komatsu MEC KK filed Critical Komatsu Ltd
Publication of EP0728695A1 publication Critical patent/EP0728695A1/fr
Publication of EP0728695A4 publication Critical patent/EP0728695A4/fr
Application granted granted Critical
Publication of EP0728695B1 publication Critical patent/EP0728695B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/20—Control systems or devices for non-electric drives
    • 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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • 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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
EP94931694A 1993-11-08 1994-11-08 Dispositif d'extension et de stockage d'une fleche horizontale Expired - Lifetime EP0728695B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP30227093A JP3258472B2 (ja) 1993-11-08 1993-11-08 水平ブームの張り出し、格納装置
JP302270/93 1993-11-08
JP30227093 1993-11-08
PCT/JP1994/001876 WO1995013240A1 (fr) 1993-11-08 1994-11-08 Dispositif d'extension et de stockage d'une fleche horizontale

Publications (3)

Publication Number Publication Date
EP0728695A1 EP0728695A1 (fr) 1996-08-28
EP0728695A4 true EP0728695A4 (fr) 1997-06-04
EP0728695B1 EP0728695B1 (fr) 2001-04-04

Family

ID=17906993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94931694A Expired - Lifetime EP0728695B1 (fr) 1993-11-08 1994-11-08 Dispositif d'extension et de stockage d'une fleche horizontale

Country Status (7)

Country Link
EP (1) EP0728695B1 (fr)
JP (1) JP3258472B2 (fr)
KR (1) KR100332941B1 (fr)
CN (1) CN1038574C (fr)
DE (1) DE69427033T2 (fr)
TW (1) TW298901U (fr)
WO (1) WO1995013240A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199177A (ja) * 1998-01-09 1999-07-27 Kobe Steel Ltd クレーンのジブ張出し、格納方法および同装置
JP2009149438A (ja) * 2007-11-29 2009-07-09 Manitowoc Crane Companies Ltd クレーンブームセグメント用の接続システム
CN101544341B (zh) * 2009-03-27 2011-05-11 沈阳北方交通重工有限公司 汽车起重机副臂安装调整装置
FR3049593A1 (fr) * 2016-04-01 2017-10-06 Manitowoc Crane Group France Structure pliable pour composer une grue a tour
CN109689562B (zh) * 2016-09-13 2020-02-14 株式会社多田野 起重机
CN107473101B (zh) * 2017-09-09 2019-06-18 南京登峰起重设备制造有限公司 一种用于市政道路的智能化可折叠起重机
CN108756781B (zh) * 2018-05-23 2023-07-04 江苏徐工工程机械研究院有限公司 一种车载钻机起重臂控制装置
DE102018115519B3 (de) * 2018-06-27 2019-09-12 Terex Global Gmbh Fahrzeugkran mit einem beweglichen Adapter zwischen Hauptausleger und Hauptauslegerverlängerung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084981A2 (fr) * 1982-01-26 1983-08-03 Kabushiki Kaisha Kobe Seiko Sho Méthode de repliement et de déployement d'une extension de flèche de grue mobile et grue à cet effet
EP0254510A1 (fr) * 1986-07-21 1988-01-27 Tadano Ltd. Fléchette pour une flèche
FR2661665A1 (fr) * 1990-05-03 1991-11-08 Ppm Sa Fleche de manutention comprenant une fleche principale et une fleche complementaire.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517015Y1 (fr) * 1967-04-19 1970-07-13
JPS5430757Y2 (fr) * 1974-05-15 1979-09-27
US4141455A (en) * 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
JPH0485298A (ja) * 1990-07-25 1992-03-18 Tadano Ltd ジブつき伸縮ブーム
JP4534306B2 (ja) * 2000-05-19 2010-09-01 ソニー株式会社 アイテム組み合わせ提示装置、アイテム組み合わせ提示システム、アイテム組み合わせ提示方法及びアイテム情報提示方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084981A2 (fr) * 1982-01-26 1983-08-03 Kabushiki Kaisha Kobe Seiko Sho Méthode de repliement et de déployement d'une extension de flèche de grue mobile et grue à cet effet
EP0254510A1 (fr) * 1986-07-21 1988-01-27 Tadano Ltd. Fléchette pour une flèche
FR2661665A1 (fr) * 1990-05-03 1991-11-08 Ppm Sa Fleche de manutention comprenant une fleche principale et une fleche complementaire.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9513240A1 *

Also Published As

Publication number Publication date
EP0728695B1 (fr) 2001-04-04
TW298901U (en) 1997-02-21
KR960705731A (ko) 1996-11-08
CN1136798A (zh) 1996-11-27
DE69427033D1 (de) 2001-05-10
DE69427033T2 (de) 2001-10-25
JPH07125986A (ja) 1995-05-16
JP3258472B2 (ja) 2002-02-18
WO1995013240A1 (fr) 1995-05-18
CN1038574C (zh) 1998-06-03
KR100332941B1 (ko) 2002-11-23
EP0728695A1 (fr) 1996-08-28

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