DE69113021D1 - Vacuum control system for lifting devices. - Google Patents

Vacuum control system for lifting devices.

Info

Publication number
DE69113021D1
DE69113021D1 DE69113021T DE69113021T DE69113021D1 DE 69113021 D1 DE69113021 D1 DE 69113021D1 DE 69113021 T DE69113021 T DE 69113021T DE 69113021 T DE69113021 T DE 69113021T DE 69113021 D1 DE69113021 D1 DE 69113021D1
Authority
DE
Germany
Prior art keywords
control system
lifting devices
vacuum control
vacuum
lifting
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
DE69113021T
Other languages
German (de)
Other versions
DE69113021T2 (en
Inventor
Robert Messinger
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.)
Unitech Ind Inc
Original Assignee
Unitech Ind Inc
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 Unitech Ind Inc filed Critical Unitech Ind Inc
Priority claimed from EP91106132A external-priority patent/EP0509115B1/en
Application granted granted Critical
Publication of DE69113021D1 publication Critical patent/DE69113021D1/en
Publication of DE69113021T2 publication Critical patent/DE69113021T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE1991613021 1991-04-17 1991-04-17 Vacuum control system for lifting devices. Expired - Fee Related DE69113021T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91106132A EP0509115B1 (en) 1990-03-29 1991-04-17 Vacuum control system for lifting systems

Publications (2)

Publication Number Publication Date
DE69113021D1 true DE69113021D1 (en) 1995-10-19
DE69113021T2 DE69113021T2 (en) 1996-05-15

Family

ID=8206631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991613021 Expired - Fee Related DE69113021T2 (en) 1991-04-17 1991-04-17 Vacuum control system for lifting devices.

Country Status (2)

Country Link
AT (1) ATE127766T1 (en)
DE (1) DE69113021T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021121466A1 (en) 2021-08-18 2023-02-23 J.D. Neuhaus Holding Gmbh & Co. Kg Hand control for indirectly controlling a fluid-powered hoist and fluid-powered hoist

Also Published As

Publication number Publication date
ATE127766T1 (en) 1995-09-15
DE69113021T2 (en) 1996-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee