JPS6330788Y2 - - Google Patents

Info

Publication number
JPS6330788Y2
JPS6330788Y2 JP8876880U JP8876880U JPS6330788Y2 JP S6330788 Y2 JPS6330788 Y2 JP S6330788Y2 JP 8876880 U JP8876880 U JP 8876880U JP 8876880 U JP8876880 U JP 8876880U JP S6330788 Y2 JPS6330788 Y2 JP S6330788Y2
Authority
JP
Japan
Prior art keywords
grab bucket
hydraulic
engine
hydraulic pump
switching valve
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
Application number
JP8876880U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5713575U (US06633600-20031014-M00021.png
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 filed Critical
Priority to JP8876880U priority Critical patent/JPS6330788Y2/ja
Publication of JPS5713575U publication Critical patent/JPS5713575U/ja
Application granted granted Critical
Publication of JPS6330788Y2 publication Critical patent/JPS6330788Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
JP8876880U 1980-06-26 1980-06-26 Expired JPS6330788Y2 (US06633600-20031014-M00021.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8876880U JPS6330788Y2 (US06633600-20031014-M00021.png) 1980-06-26 1980-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8876880U JPS6330788Y2 (US06633600-20031014-M00021.png) 1980-06-26 1980-06-26

Publications (2)

Publication Number Publication Date
JPS5713575U JPS5713575U (US06633600-20031014-M00021.png) 1982-01-23
JPS6330788Y2 true JPS6330788Y2 (US06633600-20031014-M00021.png) 1988-08-17

Family

ID=29450832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8876880U Expired JPS6330788Y2 (US06633600-20031014-M00021.png) 1980-06-26 1980-06-26

Country Status (1)

Country Link
JP (1) JPS6330788Y2 (US06633600-20031014-M00021.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272229A (ja) * 2005-03-30 2006-10-12 Nippon Pneumatic Mfg Co Ltd 磁石付き破砕機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595914Y2 (ja) * 1993-02-05 1999-06-02 株式会社福島製作所 電動油圧式グラブバケット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272229A (ja) * 2005-03-30 2006-10-12 Nippon Pneumatic Mfg Co Ltd 磁石付き破砕機

Also Published As

Publication number Publication date
JPS5713575U (US06633600-20031014-M00021.png) 1982-01-23

Similar Documents

Publication Publication Date Title
CA1312350C (en) Undersea operation system
US4950125A (en) "True free fall" hydraulic winch system for converting a "backhoe" to a "crane"
US5048172A (en) Method for converting a "backhoe" to a "crane" using a "true free fall" hydraulic winch system
US3479077A (en) Hydraulically actuated bucket closing means
JPS6330788Y2 (US06633600-20031014-M00021.png)
US4598829A (en) Hydraulic circuit for crane
JPS59133195A (ja) 巻上装置
JPH10129980A (ja) 油圧タグライン装置を有するクレーン
JP3731775B2 (ja) 作業機のウインチ装置
CN215402758U (zh) 卷扬机的液压控制系统及起重机
CA2233536C (en) Free fall disconnect
JP2933110B2 (ja) 吊り荷の玉掛け・玉外し装置
JPS603362Y2 (ja) 油圧タグラインの油圧回路
JPH04134543U (ja) 鋼杭引抜装置
JP2002173947A (ja) 掘削機
KR100378870B1 (ko) 목재견인용 자주식 중장비
JPH0617826Y2 (ja) グラブバケットの旋回装置
JP3724980B2 (ja) リーダ式杭打機
JPS6328997Y2 (US06633600-20031014-M00021.png)
JPS5845330Y2 (ja) ドラグラインにおけるドラグドラムの制御装置
SU502101A1 (ru) Привод рабочего оборудовани экскаватора
JP2516881Y2 (ja) 移動式クレーン
JPH0553900B2 (US06633600-20031014-M00021.png)
KR960013934B1 (ko) 포크레인 겸용윈치
JPH0126713Y2 (US06633600-20031014-M00021.png)