IT233045Y1 - OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS. - Google Patents

OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS.

Info

Publication number
IT233045Y1
IT233045Y1 IT93BO000221U ITBO930221U IT233045Y1 IT 233045 Y1 IT233045 Y1 IT 233045Y1 IT 93BO000221 U IT93BO000221 U IT 93BO000221U IT BO930221 U ITBO930221 U IT BO930221U IT 233045 Y1 IT233045 Y1 IT 233045Y1
Authority
IT
Italy
Prior art keywords
trucks
jack
foot
overturning device
hydraulic crane
Prior art date
Application number
IT93BO000221U
Other languages
Italian (it)
Inventor
Giancarlo Monti
Original Assignee
E F F E R S P 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 E F F E R S P A filed Critical E F F E R S P A
Priority to IT93BO000221U priority Critical patent/IT233045Y1/en
Publication of ITBO930221V0 publication Critical patent/ITBO930221V0/en
Priority to EP94830534A priority patent/EP0658509B1/en
Priority to DK94830534T priority patent/DK0658509T3/en
Priority to AT94830534T priority patent/ATE180750T1/en
Priority to DE59408352T priority patent/DE59408352D1/en
Publication of ITBO930221U1 publication Critical patent/ITBO930221U1/en
Application granted granted Critical
Publication of IT233045Y1 publication Critical patent/IT233045Y1/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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

The subject-matter of the invention is a supporting leg (4) for trucks (1), with a rotary movement of 180 DEG relative to the pin (6) which connects this supporting leg (4) to the telescopic beam (3). The rotary movement is produced by engagement of a perpendicular toothed rack in one piece with the leg. The toothed rack engages pneumatically in a gear which is fastened to the beam (3) and on which the toothed rack can climb up as it were. <IMAGE>
IT93BO000221U 1993-11-18 1993-11-18 OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS. IT233045Y1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT93BO000221U IT233045Y1 (en) 1993-11-18 1993-11-18 OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS.
EP94830534A EP0658509B1 (en) 1993-11-18 1994-11-11 Supporting leg with a tipping mechanism for mobile cranes
DK94830534T DK0658509T3 (en) 1993-11-18 1994-11-11 Tilting device for a jack base for hydraulic truck cranes
AT94830534T ATE180750T1 (en) 1993-11-18 1994-11-11 TILTING DEVICE FOR LIFTING TRACK FOOT, FOR TRUCK HYDRAULIC CRANES
DE59408352T DE59408352D1 (en) 1993-11-18 1994-11-11 Tilting device for jack stand, for truck hydraulic cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000221U IT233045Y1 (en) 1993-11-18 1993-11-18 OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS.

Publications (3)

Publication Number Publication Date
ITBO930221V0 ITBO930221V0 (en) 1993-11-18
ITBO930221U1 ITBO930221U1 (en) 1995-05-18
IT233045Y1 true IT233045Y1 (en) 2000-01-26

Family

ID=11339049

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93BO000221U IT233045Y1 (en) 1993-11-18 1993-11-18 OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS.

Country Status (5)

Country Link
EP (1) EP0658509B1 (en)
AT (1) ATE180750T1 (en)
DE (1) DE59408352D1 (en)
DK (1) DK0658509T3 (en)
IT (1) IT233045Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945318A1 (en) * 1998-03-23 1999-09-29 F.LLI FERRARI S.p.A. Stabiliser leg for a load carrying vehicle
CN102849632B (en) * 2011-06-29 2016-03-30 三一汽车起重机械有限公司 A kind of automatic retraction device of crane subsidiary arm and hoisting crane
CN107055355B (en) * 2017-02-27 2019-09-17 安徽柳工起重机有限公司 Crane support automatic turning device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396854A (en) * 1967-06-19 1968-08-13 Oris L. Crisp Outrigger stabilizer for cranes
SE7900757L (en) * 1979-01-29 1980-07-30 Bengt Anders Nordin DEVICE FOR AUTOMATICALLY SWITCHING UP A STAND BY A MOBILE CRANE OR LIKE
US4593932A (en) * 1981-08-18 1986-06-10 Kabushiki Kaisha Kobe Seiko Sho Outrigger device for wheel-mounted working machines
US5076379A (en) * 1990-11-19 1991-12-31 Bahr William T Mechanism for translation of linear motion to rotary motion

Also Published As

Publication number Publication date
ITBO930221V0 (en) 1993-11-18
EP0658509B1 (en) 1999-06-02
EP0658509A1 (en) 1995-06-21
ITBO930221U1 (en) 1995-05-18
DE59408352D1 (en) 1999-07-08
ATE180750T1 (en) 1999-06-15
DK0658509T3 (en) 1999-11-29

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Legal Events

Date Code Title Description
0001 Granted