CA1116589A - Systeme sur treuil pour la commande de la fermeture et de levage d'un grappin - Google Patents

Systeme sur treuil pour la commande de la fermeture et de levage d'un grappin

Info

Publication number
CA1116589A
CA1116589A CA000332342A CA332342A CA1116589A CA 1116589 A CA1116589 A CA 1116589A CA 000332342 A CA000332342 A CA 000332342A CA 332342 A CA332342 A CA 332342A CA 1116589 A CA1116589 A CA 1116589A
Authority
CA
Canada
Prior art keywords
closing
holding
pump
rope
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
Application number
CA000332342A
Other languages
English (en)
Inventor
Edward H. Favelle
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.)
Aquila Steel Co Ltd
Original Assignee
Aquila Steel 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 Aquila Steel Co Ltd filed Critical Aquila Steel Co Ltd
Application granted granted Critical
Publication of CA1116589A publication Critical patent/CA1116589A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
CA000332342A 1978-07-21 1979-07-23 Systeme sur treuil pour la commande de la fermeture et de levage d'un grappin Expired CA1116589A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD5173 1978-07-21
AU517378 1978-07-21

Publications (1)

Publication Number Publication Date
CA1116589A true CA1116589A (fr) 1982-01-19

Family

ID=3695644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000332342A Expired CA1116589A (fr) 1978-07-21 1979-07-23 Systeme sur treuil pour la commande de la fermeture et de levage d'un grappin

Country Status (1)

Country Link
CA (1) CA1116589A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642787A (zh) * 2012-04-12 2012-08-22 中国人民解放军装甲兵工程学院 车载式恒拉力液压绞盘
CN109987535A (zh) * 2019-05-13 2019-07-09 河南剑宏科技有限公司 一种可收绳的等力牵引（张紧）牵引绳牵引装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642787A (zh) * 2012-04-12 2012-08-22 中国人民解放军装甲兵工程学院 车载式恒拉力液压绞盘
CN109987535A (zh) * 2019-05-13 2019-07-09 河南剑宏科技有限公司 一种可收绳的等力牵引（张紧）牵引绳牵引装置
CN109987535B (zh) * 2019-05-13 2023-08-11 河南剑宏科技有限公司 一种可收绳的等力牵引（张紧）牵引绳牵引装置

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Legal Events

Date Code Title Description
MKEX Expiry