JP4898474B2 - ウインチ装置 - Google Patents

ウインチ装置 Download PDF

Info

Publication number
JP4898474B2
JP4898474B2 JP2007025379A JP2007025379A JP4898474B2 JP 4898474 B2 JP4898474 B2 JP 4898474B2 JP 2007025379 A JP2007025379 A JP 2007025379A JP 2007025379 A JP2007025379 A JP 2007025379A JP 4898474 B2 JP4898474 B2 JP 4898474B2
Authority
JP
Japan
Prior art keywords
oil
winch
brake
free fall
hydraulic
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
JP2007025379A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008189437A5 (enExample
JP2008189437A (ja
Inventor
中山　　晃
浩之 星野
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.)
Hitachi Construction Machinery Co Ltd
Sumitomo Heavy Industries Construction Crane Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd
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 Hitachi Construction Machinery Co Ltd, Hitachi Sumitomo Heavy Industries Construction Crane Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP2007025379A priority Critical patent/JP4898474B2/ja
Publication of JP2008189437A publication Critical patent/JP2008189437A/ja
Publication of JP2008189437A5 publication Critical patent/JP2008189437A5/ja
Application granted granted Critical
Publication of JP4898474B2 publication Critical patent/JP4898474B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Braking Arrangements (AREA)
JP2007025379A 2007-02-05 2007-02-05 ウインチ装置 Expired - Fee Related JP4898474B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007025379A JP4898474B2 (ja) 2007-02-05 2007-02-05 ウインチ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007025379A JP4898474B2 (ja) 2007-02-05 2007-02-05 ウインチ装置

Publications (3)

Publication Number Publication Date
JP2008189437A JP2008189437A (ja) 2008-08-21
JP2008189437A5 JP2008189437A5 (enExample) 2009-04-16
JP4898474B2 true JP4898474B2 (ja) 2012-03-14

Family

ID=39749920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007025379A Expired - Fee Related JP4898474B2 (ja) 2007-02-05 2007-02-05 ウインチ装置

Country Status (1)

Country Link
JP (1) JP4898474B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5615759B2 (ja) * 2011-05-09 2014-10-29 日立住友重機械建機クレーン株式会社 ブレーキ装置およびウインチ装置
JP5969323B2 (ja) * 2012-08-29 2016-08-17 日本自動機工株式会社 ゲート上昇・降下機構
CN106185662A (zh) * 2016-07-18 2016-12-07 华中科技大学 一种适用于履带起重机的卷扬液压系统
JP7186641B2 (ja) * 2019-03-04 2022-12-09 住友重機械建機クレーン株式会社 クレーンのウインチ装置及びクレーン
JP7599341B2 (ja) * 2021-01-13 2024-12-13 住友重機械建機クレーン株式会社 ウインチのブレーキ装置
CN114105019B (zh) * 2022-01-04 2025-03-14 北京三一智造科技有限公司 卷扬液压控制系统及作业机械

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3589051B2 (ja) * 1998-11-13 2004-11-17 コベルコ建機株式会社 ウインチのフリーフォール増速装置
JP3644372B2 (ja) * 2000-10-12 2005-04-27 コベルコクレーン株式会社 ウィンチ
JP2002323072A (ja) * 2001-04-24 2002-11-08 Hitachi Constr Mach Co Ltd 多板式ブレーキ装置、多板式クラッチ装置、およびこのブレーキ装置、クラッチ装置を備えたクレーンの巻上装置
JP4855787B2 (ja) * 2005-10-13 2012-01-18 日立建機株式会社 ウインチ装置

Also Published As

Publication number Publication date
JP2008189437A (ja) 2008-08-21

Similar Documents

Publication Publication Date Title
JP5883749B2 (ja) 建設機械の油圧回路およびクレーン
JP4898474B2 (ja) ウインチ装置
US7487954B2 (en) Load control power transmission
JP2012025522A (ja) ウインチ装置
JP4855787B2 (ja) ウインチ装置
JP2011168384A (ja) 湿式多板ブレーキの油圧回路およびウインチ装置
JP5887117B2 (ja) ウインチ装置
JP2004263719A (ja) ネガティブブレーキ装置、建設機械、およびネガティブブレーキ方法
JP2016222380A (ja) ウインチのブレーキ装置
JP5615759B2 (ja) ブレーキ装置およびウインチ装置
JP5103141B2 (ja) 建設機械のブレーキ装置
JP3945505B2 (ja) 油圧ウィンチ
JP2009107833A (ja) ウインチ装置
JP2004224510A (ja) ウインチのブレーキ装置およびクレーン
JP2003214467A (ja) 油圧ブレーキ装置、油圧クラッチ装置、およびこのブレーキ装置、クラッチ装置を備えたクレーンの巻上装置
JP2002323072A (ja) 多板式ブレーキ装置、多板式クラッチ装置、およびこのブレーキ装置、クラッチ装置を備えたクレーンの巻上装置
JP3644372B2 (ja) ウィンチ
JP2003002588A (ja) ウインチのブレーキ装置、およびこのブレーキ装置を備えたクレーンの巻上装置
JP3944969B2 (ja) 油圧ウィンチの制御装置
JP2004224509A (ja) ウインチのブレーキ装置、ブレーキ装置の冷却方法、およびブレーキ装置を備えたクレーン
JP2006256747A (ja) 油圧巻上装置
JP3945382B2 (ja) ウィンチ
JP4085670B2 (ja) ウィンチ
JP2003226487A (ja) ウインチのブレーキ装置、クラッチ装置、およびこのブレーキ装置、クラッチ装置を備えたクレーン
JP2006347689A (ja) クレーンのウインチ装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090226

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090226

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110520

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111206

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111226

R150 Certificate of patent or registration of utility model

Ref document number: 4898474

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150106

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees