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CH482624A - Device for visual display of the load and the load moment on a crane using the safety devices on the crane - Google Patents

Device for visual display of the load and the load moment on a crane using the safety devices on the crane

Info

Publication number
CH482624A
CH482624A CH1302168A CH1302168A CH482624A CH 482624 A CH482624 A CH 482624A CH 1302168 A CH1302168 A CH 1302168A CH 1302168 A CH1302168 A CH 1302168A CH 482624 A CH482624 A CH 482624A
Authority
CH
Switzerland
Prior art keywords
crane
load
visual display
safety devices
moment
Prior art date
Application number
CH1302168A
Other languages
German (de)
Inventor
Haechler Walter
Original Assignee
Haechler Walter
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 Haechler Walter filed Critical Haechler Walter
Priority to CH1302168A priority Critical patent/CH482624A/en
Priority to DE19691941434 priority patent/DE1941434A1/en
Priority to FR6929353A priority patent/FR2016583A1/fr
Publication of CH482624A publication Critical patent/CH482624A/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
    • B66C23/905—Devices for indicating or limiting lifting moment electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
CH1302168A 1968-08-29 1968-08-29 Device for visual display of the load and the load moment on a crane using the safety devices on the crane CH482624A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1302168A CH482624A (en) 1968-08-29 1968-08-29 Device for visual display of the load and the load moment on a crane using the safety devices on the crane
DE19691941434 DE1941434A1 (en) 1968-08-29 1969-08-14 Device for visual display of the load and the load moment on a crane using the safety devices on the crane
FR6929353A FR2016583A1 (en) 1968-08-29 1969-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1302168A CH482624A (en) 1968-08-29 1968-08-29 Device for visual display of the load and the load moment on a crane using the safety devices on the crane

Publications (1)

Publication Number Publication Date
CH482624A true CH482624A (en) 1969-12-15

Family

ID=4388588

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1302168A CH482624A (en) 1968-08-29 1968-08-29 Device for visual display of the load and the load moment on a crane using the safety devices on the crane

Country Status (3)

Country Link
CH (1) CH482624A (en)
DE (1) DE1941434A1 (en)
FR (1) FR2016583A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2456359C3 (en) * 1974-11-28 1978-07-13 Tax, Hans, 8000 Muenchen Overload protection system for a luffing jib crane
DE2816536C2 (en) * 1978-04-17 1983-06-23 Wilhelm 5020 Frechen König Crane with a maximum load or load torque fuse
DE4417608A1 (en) * 1994-02-09 1995-08-10 Liebherr Werk Biberach Gmbh Method and device for limiting the load torque of a tower crane

Also Published As

Publication number Publication date
FR2016583A1 (en) 1970-05-08
DE1941434A1 (en) 1970-03-05

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Legal Events

Date Code Title Description
PL Patent ceased