AT388359B - DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE - Google Patents

DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE

Info

Publication number
AT388359B
AT388359B AT45287A AT45287A AT388359B AT 388359 B AT388359 B AT 388359B AT 45287 A AT45287 A AT 45287A AT 45287 A AT45287 A AT 45287A AT 388359 B AT388359 B AT 388359B
Authority
AT
Austria
Prior art keywords
controlling
hydraulically actuated
loading crane
actuated device
crane
Prior art date
Application number
AT45287A
Other languages
German (de)
Other versions
ATA45287A (en
Original Assignee
Palfinger Fa
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 Palfinger Fa filed Critical Palfinger Fa
Priority to AT45287A priority Critical patent/AT388359B/en
Priority to EP19880103064 priority patent/EP0282806B1/en
Priority to DE8888103064T priority patent/DE3860184D1/en
Publication of ATA45287A publication Critical patent/ATA45287A/en
Application granted granted Critical
Publication of AT388359B publication Critical patent/AT388359B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Control Devices (AREA)
  • Control And Safety Of Cranes (AREA)
AT45287A 1987-03-02 1987-03-02 DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE AT388359B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT45287A AT388359B (en) 1987-03-02 1987-03-02 DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE
EP19880103064 EP0282806B1 (en) 1987-03-02 1988-03-01 Control system for hydraulically actuated device especially a loading crane
DE8888103064T DE3860184D1 (en) 1987-03-02 1988-03-01 DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT45287A AT388359B (en) 1987-03-02 1987-03-02 DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE

Publications (2)

Publication Number Publication Date
ATA45287A ATA45287A (en) 1988-11-15
AT388359B true AT388359B (en) 1989-06-12

Family

ID=3490996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT45287A AT388359B (en) 1987-03-02 1987-03-02 DEVICE FOR CONTROLLING A HYDRAULICALLY ACTUATED DEVICE, IN PARTICULAR A LOADING CRANE

Country Status (3)

Country Link
EP (1) EP0282806B1 (en)
AT (1) AT388359B (en)
DE (1) DE3860184D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069783B (en) * 2010-12-31 2012-08-15 徐州重型机械有限公司 Automobile crane and supporting leg operating device thereof
GB2542450B (en) 2015-05-11 2018-11-28 The Queen Elizabeth Hospital Kings Lynn Nhs Found Trust Safety warning system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501753A1 (en) * 1975-01-17 1976-07-22 Kittel Artur Hydraulic crane remote control system - has clutches electrically operated from switch box engaging drive from motor to valves
DE2344168B2 (en) * 1973-09-01 1978-11-23 Krueger & Co Kg, 4300 Essen Device for securing a crane operating linkage when a specified maximum load torque is exceeded
DE2846394A1 (en) * 1977-11-01 1979-05-03 Koehring Co COLLAPSIBLE OR EXTENDABLE ROD FOR A MATERIAL HANDLING EQUIPMENT WITH A LOADING ARM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276307B (en) * 1966-10-01 1968-08-29 Miag Muehlenbau & Ind Gmbh Device for automatic limitation of the load torque on jib cranes with hydraulic drive
US3645407A (en) * 1970-06-15 1972-02-29 Daniel F Przybylski Overload protector for crane booms
US3792780A (en) * 1971-12-02 1974-02-19 Kidde & Co Walter Mechanism for positioning and restricting crane control levers to prevent dangerous load condition
US4119118A (en) * 1977-01-13 1978-10-10 Walter Kidde & Company, Inc. Automatic machine motion restricting mechanism
US4411368A (en) * 1980-03-21 1983-10-25 Roger Manjot Safety system for hydraulically controlled hoisting apparatus
US4422619A (en) * 1981-07-21 1983-12-27 Griffiths Edward E Remote valve operating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344168B2 (en) * 1973-09-01 1978-11-23 Krueger & Co Kg, 4300 Essen Device for securing a crane operating linkage when a specified maximum load torque is exceeded
DE2501753A1 (en) * 1975-01-17 1976-07-22 Kittel Artur Hydraulic crane remote control system - has clutches electrically operated from switch box engaging drive from motor to valves
DE2846394A1 (en) * 1977-11-01 1979-05-03 Koehring Co COLLAPSIBLE OR EXTENDABLE ROD FOR A MATERIAL HANDLING EQUIPMENT WITH A LOADING ARM

Also Published As

Publication number Publication date
EP0282806B1 (en) 1990-05-30
EP0282806A1 (en) 1988-09-21
DE3860184D1 (en) 1990-07-05
ATA45287A (en) 1988-11-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee