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WO2009047863A1 - 車両搭載型クレーンの安全装置 - Google Patents

車両搭載型クレーンの安全装置 Download PDF

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Publication number
WO2009047863A1
WO2009047863A1 PCT/JP2007/069960 JP2007069960W WO2009047863A1 WO 2009047863 A1 WO2009047863 A1 WO 2009047863A1 JP 2007069960 W JP2007069960 W JP 2007069960W WO 2009047863 A1 WO2009047863 A1 WO 2009047863A1
Authority
WO
WIPO (PCT)
Prior art keywords
safety device
vehicle mounted
mounted crane
slip rings
crane
Prior art date
Application number
PCT/JP2007/069960
Other languages
English (en)
French (fr)
Inventor
Jiro Kanazawa
Tomohiko Kitani
Hideki Takahashi
Yasutaka Yamada
Original Assignee
Furukawa Unic Corporation
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 Furukawa Unic Corporation filed Critical Furukawa Unic Corporation
Priority to PCT/JP2007/069960 priority Critical patent/WO2009047863A1/ja
Publication of WO2009047863A1 publication Critical patent/WO2009047863A1/ja

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
    • B66C23/88—Safety gear
    • B66C23/94—Safety gear for limiting slewing movements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

　より多くの制御配線や電力供給用の配線が必要な場合であっても、占有スペースを比較的に少なくしてコンパクトな構成にするとともに、旋回体の特定方向の方向検出が可能な集電装置を備えてなる車両搭載型クレーンの安全装置を提供する。この車両搭載型クレーンの安全装置は、この集電装置３０が、複数のスリップリング３３を、相対回転の軸ＣＬ方向を向く面上に配設してなるスリップリングディスク３１を有している。そして、このスリップリングディスク１３には、前記軸ＣＬ方向を向く面上に、複数のスリップリング３３相互が同心に且つ前記相対回転の径方向に離間して設けられ、更に、複数のスリップリング３３の一つが、導通部および非導通部を有して構成されるとともに、その非導通部が、クレーンの向きが車両の前方領域に対応する前方検出器として設けられている。
PCT/JP2007/069960 2007-10-12 2007-10-12 車両搭載型クレーンの安全装置 WO2009047863A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/069960 WO2009047863A1 (ja) 2007-10-12 2007-10-12 車両搭載型クレーンの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/069960 WO2009047863A1 (ja) 2007-10-12 2007-10-12 車両搭載型クレーンの安全装置

Publications (1)

Publication Number Publication Date
WO2009047863A1 true WO2009047863A1 (ja) 2009-04-16

Family

ID=40549018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069960 WO2009047863A1 (ja) 2007-10-12 2007-10-12 車両搭載型クレーンの安全装置

Country Status (1)

Country Link
WO (1) WO2009047863A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178575U (ja) * 1974-12-17 1976-06-21
JPS6140458U (ja) * 1984-08-09 1986-03-14 セイレイ工業株式会社 動力作業機のスイベルジヨイントにおける通電用スリツプリング構造
JPS6281004U (ja) * 1985-11-08 1987-05-23
JP2004115207A (ja) * 2002-09-26 2004-04-15 Furukawa Co Ltd 車両搭載型クレーンの安全装置
JP2004308746A (ja) * 2003-04-04 2004-11-04 Furukawa Co Ltd カウンタバランス弁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178575U (ja) * 1974-12-17 1976-06-21
JPS6140458U (ja) * 1984-08-09 1986-03-14 セイレイ工業株式会社 動力作業機のスイベルジヨイントにおける通電用スリツプリング構造
JPS6281004U (ja) * 1985-11-08 1987-05-23
JP2004115207A (ja) * 2002-09-26 2004-04-15 Furukawa Co Ltd 車両搭載型クレーンの安全装置
JP2004308746A (ja) * 2003-04-04 2004-11-04 Furukawa Co Ltd カウンタバランス弁

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