FR2761972B1 - IMPROVED SELF-PROPELLED TOOL HOLDER - Google Patents

IMPROVED SELF-PROPELLED TOOL HOLDER

Info

Publication number
FR2761972B1
FR2761972B1 FR9704577A FR9704577A FR2761972B1 FR 2761972 B1 FR2761972 B1 FR 2761972B1 FR 9704577 A FR9704577 A FR 9704577A FR 9704577 A FR9704577 A FR 9704577A FR 2761972 B1 FR2761972 B1 FR 2761972B1
Authority
FR
France
Prior art keywords
tool holder
improved self
propelled tool
propelled
self
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 - Fee Related
Application number
FR9704577A
Other languages
French (fr)
Other versions
FR2761972A1 (en
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.)
MODULES ASSOCIES
Original Assignee
MODULES ASSOCIES
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 MODULES ASSOCIES filed Critical MODULES ASSOCIES
Priority to FR9704577A priority Critical patent/FR2761972B1/en
Publication of FR2761972A1 publication Critical patent/FR2761972A1/en
Application granted granted Critical
Publication of FR2761972B1 publication Critical patent/FR2761972B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • B66F9/0655—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted with a telescopic boom
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • 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
    • B66C23/545—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 with arrangements for avoiding dead centre problems during cylinder motion
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manipulator (AREA)
FR9704577A 1997-04-11 1997-04-11 IMPROVED SELF-PROPELLED TOOL HOLDER Expired - Fee Related FR2761972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9704577A FR2761972B1 (en) 1997-04-11 1997-04-11 IMPROVED SELF-PROPELLED TOOL HOLDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9704577A FR2761972B1 (en) 1997-04-11 1997-04-11 IMPROVED SELF-PROPELLED TOOL HOLDER

Publications (2)

Publication Number Publication Date
FR2761972A1 FR2761972A1 (en) 1998-10-16
FR2761972B1 true FR2761972B1 (en) 1999-07-23

Family

ID=9505888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704577A Expired - Fee Related FR2761972B1 (en) 1997-04-11 1997-04-11 IMPROVED SELF-PROPELLED TOOL HOLDER

Country Status (1)

Country Link
FR (1) FR2761972B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794734B1 (en) 1999-06-10 2001-07-13 Potain Sa SELF-PROPELLED TROLLEY WITH TELESCOPIC ARM AND BOOSTER
GB2401851A (en) * 2003-05-20 2004-11-24 Bamford Excavators Ltd Load handling machine with working arm between front axle and cab
WO2008135944A2 (en) * 2007-05-04 2008-11-13 Colin Wray Shaw Excavation machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1212650A (en) * 1983-11-16 1986-10-14 Riccardo Magni Self-propelled lifting plant of the type widely known as high lift truck
US4775288A (en) * 1986-10-03 1988-10-04 Dynamic Industries, Inc. High-lift loader
EP0397076A1 (en) * 1989-05-11 1990-11-14 Vickers Incorporated Electrohydraulic system
US4964778A (en) * 1989-07-27 1990-10-23 Kidde Industries, Inc. Forklift truck having a telescopic auxiliary boom articulated to a telescopic main boom
US5249643A (en) * 1992-04-03 1993-10-05 Kidde Industries, Inc. Vehicular self-propelled aerial work platform and telescoping parallelogram boom therefor
US5538150A (en) * 1995-02-01 1996-07-23 Dur-A-Lift, Inc. Boom latch

Also Published As

Publication number Publication date
FR2761972A1 (en) 1998-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse