DE69427033D1 - DEVICE FOR EXTENDING AND EXHAUSTING A HORIZONTAL BOOM - Google Patents

DEVICE FOR EXTENDING AND EXHAUSTING A HORIZONTAL BOOM

Info

Publication number
DE69427033D1
DE69427033D1 DE69427033T DE69427033T DE69427033D1 DE 69427033 D1 DE69427033 D1 DE 69427033D1 DE 69427033 T DE69427033 T DE 69427033T DE 69427033 T DE69427033 T DE 69427033T DE 69427033 D1 DE69427033 D1 DE 69427033D1
Authority
DE
Germany
Prior art keywords
exhausting
extending
horizontal boom
boom
horizontal
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 - Fee Related
Application number
DE69427033T
Other languages
German (de)
Other versions
DE69427033T2 (en
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 KK
Original Assignee
Komatsu Ltd
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 KK filed Critical Komatsu Ltd
Application granted granted Critical
Publication of DE69427033D1 publication Critical patent/DE69427033D1/en
Publication of DE69427033T2 publication Critical patent/DE69427033T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69427033T 1993-11-08 1994-11-08 DEVICE FOR EXTENDING AND EXHAUSTING A HORIZONTAL BOOM Expired - Fee Related DE69427033T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30227093A JP3258472B2 (en) 1993-11-08 1993-11-08 Horizontal boom overhang, containment device
PCT/JP1994/001876 WO1995013240A1 (en) 1993-11-08 1994-11-08 Device for extending and storing horizontal boom

Publications (2)

Publication Number Publication Date
DE69427033D1 true DE69427033D1 (en) 2001-05-10
DE69427033T2 DE69427033T2 (en) 2001-10-25

Family

ID=17906993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69427033T Expired - Fee Related DE69427033T2 (en) 1993-11-08 1994-11-08 DEVICE FOR EXTENDING AND EXHAUSTING A HORIZONTAL BOOM

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11199177A (en) * 1998-01-09 1999-07-27 Kobe Steel Ltd Crane jib overhang and storage method and its device
JP2009149438A (en) * 2007-11-29 2009-07-09 Manitowoc Crane Companies Ltd Connection system for crane boom segment
CN101544341B (en) * 2009-03-27 2011-05-11 沈阳北方交通重工有限公司 Auxiliary arm installation regulator of an automobile crane
FR3049593A1 (en) * 2016-04-01 2017-10-06 Manitowoc Crane Group France FOLDABLE STRUCTURE FOR COMPOSING A TOWER CRANE
WO2018052050A1 (en) * 2016-09-13 2018-03-22 株式会社タダノ Crane
CN107473101B (en) * 2017-09-09 2019-06-18 南京登峰起重设备制造有限公司 A kind of intelligent foldable crane for town road
CN108756781B (en) * 2018-05-23 2023-07-04 江苏徐工工程机械研究院有限公司 Control device for crane boom of vehicle-mounted drilling machine
DE102018115519B3 (en) 2018-06-27 2019-09-12 Terex Global Gmbh Mobile crane with a movable adapter between main boom and main boom extension

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4517015Y1 (en) * 1967-04-19 1970-07-13
JPS5430757Y2 (en) * 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
US4595108A (en) * 1982-01-26 1986-06-17 Kabushiki Kaisha Kobe Seiko Sho Method for stretching and folding extension jib in wheeled type crane
JPS6327396A (en) * 1986-07-21 1988-02-05 株式会社タダノ Jib extended to expansion boom
FR2661665B1 (en) * 1990-05-03 1992-09-04 Ppm Sa HANDLING BOOM COMPRISING A MAIN BOOM AND A COMPLEMENTARY BOOM.
JPH0485298A (en) * 1990-07-25 1992-03-18 Tadano Ltd Jib-provided telescopic boom
JP4534306B2 (en) * 2000-05-19 2010-09-01 ソニー株式会社 Item combination presentation device, item combination presentation system, item combination presentation method, and item information presentation method

Also Published As

Publication number Publication date
TW298901U (en) 1997-02-21
CN1038574C (en) 1998-06-03
EP0728695B1 (en) 2001-04-04
WO1995013240A1 (en) 1995-05-18
JP3258472B2 (en) 2002-02-18
KR960705731A (en) 1996-11-08
DE69427033T2 (en) 2001-10-25
EP0728695A4 (en) 1997-06-04
KR100332941B1 (en) 2002-11-23
EP0728695A1 (en) 1996-08-28
JPH07125986A (en) 1995-05-16
CN1136798A (en) 1996-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee