ES304936A1 - Improvements in loading apparatus - Google Patents

Improvements in loading apparatus

Info

Publication number
ES304936A1
ES304936A1 ES0304936A ES304936A ES304936A1 ES 304936 A1 ES304936 A1 ES 304936A1 ES 0304936 A ES0304936 A ES 0304936A ES 304936 A ES304936 A ES 304936A ES 304936 A1 ES304936 A1 ES 304936A1
Authority
ES
Spain
Prior art keywords
arm
sleeve
jib
column
hook
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
ES0304936A
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.)
HYDRAULISKA INDUSTRI AB
Original Assignee
HYDRAULISKA INDUSTRI AB
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 HYDRAULISKA INDUSTRI AB filed Critical HYDRAULISKA INDUSTRI AB
Publication of ES304936A1 publication Critical patent/ES304936A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5404—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base
    • B60P1/5423—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base attached to the loading platform or similar
    • B60P1/5433—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base attached to the loading platform or similar and having the first pivot on a vertical axis
    • 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
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles
    • B66C2700/065—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles with a slewable jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)

Abstract

A crane mounted on a lorry comprises a luffing jib 5 pivoted at 4 to a slewable column 3 and pivotally supporting at 10 an arm 11 to which is welded a tubular sleeve 18 offset from the plane of the jib 5. The sleeve 18 slidably supports an arm 19 provided with a hook 20, and a hook 23 is provided on the arm 11. When the arm 11 is folded under the jib 5 by retracting a ram 12, 13 and the jib 5 is lowered by retracting a ram 6, 7, the sleeve 18 and arm 19 pass between the column 3 and the cab of the lorry, as shown in broken lines. In a modification. Fig. 3 (not shown), the arm 19 is movable in the sleeve 18 by means of an hydraulic ram and a cable supporting a hook passes around pulleys, mounted on the arm 19 and on the arm 11, to an anchorage on the sleeve 18. In a further modification (not shown), the sleeve 18 is arranged coaxially with the arm 11 and, in the inoperative folded position, passes through an aperture in the column 3.
ES0304936A 1963-10-10 1964-10-06 Improvements in loading apparatus Expired ES304936A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1110363 1963-10-10

Publications (1)

Publication Number Publication Date
ES304936A1 true ES304936A1 (en) 1965-02-01

Family

ID=20293361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304936A Expired ES304936A1 (en) 1963-10-10 1964-10-06 Improvements in loading apparatus

Country Status (11)

Country Link
JP (2) JPS497669B1 (en)
AT (1) AT252508B (en)
BE (1) BE654200A (en)
CH (1) CH428136A (en)
DE (1) DE1939796U (en)
DK (1) DK105495C (en)
ES (1) ES304936A1 (en)
FI (1) FI41993B (en)
FR (1) FR1412189A (en)
GB (1) GB1066629A (en)
NL (1) NL6411357A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4626046Y1 (en) * 1968-09-30 1971-09-07
FR2077888B2 (en) * 1970-02-23 1974-10-11 Creusot Loire
JPS5148144Y2 (en) * 1971-10-20 1976-11-19
JPS55117398U (en) * 1979-02-14 1980-08-19
JPS6377892U (en) * 1986-11-12 1988-05-23
US5393193A (en) * 1992-05-18 1995-02-28 Dagg; Stuart A. Vehicle for transport and placement of grave headstones
NL1025137C2 (en) * 2003-12-24 2005-06-27 Hiab Leebur B V Loading system for lorries, comprises swing arm and crane with extra hook mounted on load platform
CN108502752A (en) * 2018-05-23 2018-09-07 河南卫华特种车辆有限公司 A kind of multistage luffing and flexible foldable arm support

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032207A (en) * 1960-02-23 1962-05-01 Humboldt Company Loading boom with adjustable extension arm

Also Published As

Publication number Publication date
FI41993B (en) 1969-12-31
DE1939796U (en) 1966-06-02
CH428136A (en) 1967-01-15
DK105495C (en) 1966-10-03
JPS517898B1 (en) 1976-03-11
AT252508B (en) 1967-02-27
BE654200A (en) 1965-02-01
FR1412189A (en) 1965-09-24
NL6411357A (en) 1965-04-12
GB1066629A (en) 1967-04-26
JPS497669B1 (en) 1974-02-21

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