ES444452A1 - Improvements in cranes for vehicles automobiles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in cranes for vehicles automobiles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES444452A1
ES444452A1 ES444452A ES444452A ES444452A1 ES 444452 A1 ES444452 A1 ES 444452A1 ES 444452 A ES444452 A ES 444452A ES 444452 A ES444452 A ES 444452A ES 444452 A1 ES444452 A1 ES 444452A1
Authority
ES
Spain
Prior art keywords
column
support
cranes
translation
machine
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
ES444452A
Other languages
Spanish (es)
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.)
C O M A
Original Assignee
C O M A
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 C O M A filed Critical C O M A
Publication of ES444452A1 publication Critical patent/ES444452A1/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
    • 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
    • B66C23/54—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 pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors

Abstract

Improvements in cranes for motor vehicles, of the type comprising a tubular cylindrical member with vertical axis fixed to the frame of the motor vehicle, a shaft supported rotating in the tubular member, a support fixed rigidly to the upper end of the shaft, a motor group to actuate the latter in both directions of rotation, a column coupled articulated through a vertical plane to the support and a coupled arm articulated to the end of the column, characterized by the fact of having a hydraulic actuator coupled in an articulated manner by one of its ends to the arm of the crane, and on the other to the support, in such a way that its line of action intersects the line that joins the points of articulation between the column and the support on the one hand, and between the column and the arm by the other. (Machine-translation by Google Translate, not legally binding)
ES444452A 1975-01-14 1976-01-12 Improvements in cranes for vehicles automobiles. (Machine-translation by Google Translate, not legally binding) Expired ES444452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT330375A IT1028582B (en) 1975-01-14 1975-01-14 CRANE FOR MOTOR VEHICLES EQUIPPED WITH AN SWINGING COLUMN IN A VERTICAL PLANE

Publications (1)

Publication Number Publication Date
ES444452A1 true ES444452A1 (en) 1977-05-16

Family

ID=11104586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444452A Expired ES444452A1 (en) 1975-01-14 1976-01-12 Improvements in cranes for vehicles automobiles. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE837182A (en)
CH (1) CH598129A5 (en)
DE (1) DE2558613A1 (en)
ES (1) ES444452A1 (en)
FR (1) FR2297802A1 (en)
IT (1) IT1028582B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53202C (en) * 1977-03-23 1978-03-10 Fiskars Ab Oy
FI68208C (en) * 1983-08-29 1985-08-12 Fiskars Ab Oy LYFTKRAN
AT392931B (en) * 1987-02-16 1991-07-10 Isosport Verbundbauteile METHOD FOR PRODUCING PLASTIC MOLDED PARTS
FR2715997A1 (en) * 1994-02-09 1995-08-11 York France Sa Vehicle equipped with device for spraying mixture of water and air for use in fire fighting or production of artificial snow
CN109179226B (en) * 2018-11-26 2023-08-25 广东电网有限责任公司 Lightweight rack transmission telescopic arm

Also Published As

Publication number Publication date
CH598129A5 (en) 1978-04-28
BE837182A (en) 1976-04-16
DE2558613A1 (en) 1976-07-15
IT1028582B (en) 1979-02-10
FR2297802B3 (en) 1980-06-27
FR2297802A1 (en) 1976-08-13

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