FR1397240A - Device for balancing, lifting and positioning a workpiece, a power tool and similar objects - Google Patents

Device for balancing, lifting and positioning a workpiece, a power tool and similar objects

Info

Publication number
FR1397240A
FR1397240A FR961650A FR961650A FR1397240A FR 1397240 A FR1397240 A FR 1397240A FR 961650 A FR961650 A FR 961650A FR 961650 A FR961650 A FR 961650A FR 1397240 A FR1397240 A FR 1397240A
Authority
FR
France
Prior art keywords
balancing
workpiece
lifting
positioning
power tool
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
FR961650A
Other languages
French (fr)
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.)
ENTECH Corp
Original Assignee
ENTECH Corp
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 ENTECH Corp filed Critical ENTECH Corp
Priority to FR961650A priority Critical patent/FR1397240A/en
Application granted granted Critical
Publication of FR1397240A publication Critical patent/FR1397240A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • 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
    • B66C23/005—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 with balanced jib, e.g. pantograph arrangement, the jib being moved manually

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
FR961650A 1964-01-27 1964-01-27 Device for balancing, lifting and positioning a workpiece, a power tool and similar objects Expired FR1397240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR961650A FR1397240A (en) 1964-01-27 1964-01-27 Device for balancing, lifting and positioning a workpiece, a power tool and similar objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR961650A FR1397240A (en) 1964-01-27 1964-01-27 Device for balancing, lifting and positioning a workpiece, a power tool and similar objects

Publications (1)

Publication Number Publication Date
FR1397240A true FR1397240A (en) 1965-04-30

Family

ID=8821782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR961650A Expired FR1397240A (en) 1964-01-27 1964-01-27 Device for balancing, lifting and positioning a workpiece, a power tool and similar objects

Country Status (1)

Country Link
FR (1) FR1397240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353137A1 (en) * 1973-10-23 1975-04-24 Liebherr Aera Technik Gmbh Slewing crane on vertical column - has multi-section jib controlled by lever on free end
DE2841183A1 (en) * 1978-09-22 1980-04-03 Karlsruhe Augsburg Iweka WEIGHT COMPENSATION SYSTEM FOR A HANDLING DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2353137A1 (en) * 1973-10-23 1975-04-24 Liebherr Aera Technik Gmbh Slewing crane on vertical column - has multi-section jib controlled by lever on free end
DE2841183A1 (en) * 1978-09-22 1980-04-03 Karlsruhe Augsburg Iweka WEIGHT COMPENSATION SYSTEM FOR A HANDLING DEVICE

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