JPS6023294A - 吊荷の自由降下制御装置 - Google Patents

吊荷の自由降下制御装置

Info

Publication number
JPS6023294A
JPS6023294A JP12935983A JP12935983A JPS6023294A JP S6023294 A JPS6023294 A JP S6023294A JP 12935983 A JP12935983 A JP 12935983A JP 12935983 A JP12935983 A JP 12935983A JP S6023294 A JPS6023294 A JP S6023294A
Authority
JP
Japan
Prior art keywords
brake
cylinder
switching valve
oil passage
suspended load
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
JP12935983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0358999B2 (enrdf_load_stackoverflow
Inventor
二ノ上　通
武藤　操
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.)
Kato Seisakusho Co Ltd
Original Assignee
Kato Seisakusho 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 Kato Seisakusho Co Ltd filed Critical Kato Seisakusho Co Ltd
Priority to JP12935983A priority Critical patent/JPS6023294A/ja
Publication of JPS6023294A publication Critical patent/JPS6023294A/ja
Publication of JPH0358999B2 publication Critical patent/JPH0358999B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Sorption Type Refrigeration Machines (AREA)
JP12935983A 1983-07-18 1983-07-18 吊荷の自由降下制御装置 Granted JPS6023294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12935983A JPS6023294A (ja) 1983-07-18 1983-07-18 吊荷の自由降下制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12935983A JPS6023294A (ja) 1983-07-18 1983-07-18 吊荷の自由降下制御装置

Publications (2)

Publication Number Publication Date
JPS6023294A true JPS6023294A (ja) 1985-02-05
JPH0358999B2 JPH0358999B2 (enrdf_load_stackoverflow) 1991-09-09

Family

ID=15007639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12935983A Granted JPS6023294A (ja) 1983-07-18 1983-07-18 吊荷の自由降下制御装置

Country Status (1)

Country Link
JP (1) JPS6023294A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109093U (enrdf_load_stackoverflow) * 1988-01-14 1989-07-24
JPH01126397U (enrdf_load_stackoverflow) * 1988-02-19 1989-08-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109093U (enrdf_load_stackoverflow) * 1988-01-14 1989-07-24
JPH01126397U (enrdf_load_stackoverflow) * 1988-02-19 1989-08-29

Also Published As

Publication number Publication date
JPH0358999B2 (enrdf_load_stackoverflow) 1991-09-09

Similar Documents

Publication Publication Date Title
JPH04292391A (ja) エレベータ
JPH0891772A (ja) 移動式クレーンのウインチ過巻時のワイヤロープ乱巻き防止方法およびその装置
JPS6023294A (ja) 吊荷の自由降下制御装置
US4534598A (en) Hydraulic disk brake circuit for crane draw works
JPS6056795A (ja) 巻胴の油圧制御装置
JP2000016774A (ja) ウインチ制御装置
JPS59186895A (ja) 吊荷の自由降下用安全装置
JPS6037431Y2 (ja) 巻胴自動ブレ−キの誤操作防止装置
JP2529513Y2 (ja) クレーンの巻胴制御装置
JPH036116B2 (enrdf_load_stackoverflow)
JP2553598Y2 (ja) 油圧駆動ウインチの寸落防止装置
JP2562524Y2 (ja) 油圧クレーン用ウインチのクラッチ・ブレーキ制御装置
JPS58183593A (ja) 油圧駆動ウインチの制御装置
JP2001165111A (ja) 油圧駆動ウインチの制御装置
JPS5817097A (ja) 油圧ウインチの操作回路
JPH0126714Y2 (enrdf_load_stackoverflow)
JPH08113474A (ja) 油圧駆動ウィンチの制御装置
JP2000143176A (ja) ウインチのフリーフォール増速装置
JP2000016772A (ja) 油圧ウィンチ
JPH072387U (ja) クレ−ン等のウインチに於ける吊り荷の一時落下防止装置
JPS6335556B2 (enrdf_load_stackoverflow)
JPH036115B2 (enrdf_load_stackoverflow)
JPH072389U (ja) 油圧駆動ウィンチの制御装置
JPH0730284U (ja) ウインチ用ブレ−キ
JPS58183592A (ja) 油圧駆動ウインチの制御装置