FR2197397A5 - - Google Patents

Info

Publication number
FR2197397A5
FR2197397A5 FR7330286A FR7330286A FR2197397A5 FR 2197397 A5 FR2197397 A5 FR 2197397A5 FR 7330286 A FR7330286 A FR 7330286A FR 7330286 A FR7330286 A FR 7330286A FR 2197397 A5 FR2197397 A5 FR 2197397A5
Authority
FR
France
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
FR7330286A
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.)
WEHMEYER DONALD US
Original Assignee
WEHMEYER DONALD US
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 WEHMEYER DONALD US filed Critical WEHMEYER DONALD US
Application granted granted Critical
Publication of FR2197397A5 publication Critical patent/FR2197397A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242—Scaffolds movable on wheels or tracks
    • E04G2001/244—Scaffolds movable on wheels or tracks mechanically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Handcart (AREA)
  • Movable Scaffolding (AREA)
FR7330286A 1972-08-21 1973-08-21 Expired FR2197397A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00282157A US3817346A (en) 1972-08-21 1972-08-21 Mobile scaffolding

Publications (1)

Publication Number Publication Date
FR2197397A5 true FR2197397A5 (fr) 1974-03-22

Family

ID=23080336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330286A Expired FR2197397A5 (fr) 1972-08-21 1973-08-21

Country Status (6)

Country Link
US (1) US3817346A (fr)
JP (1) JPS49124801A (fr)
AU (1) AU5901173A (fr)
DE (1) DE2342062A1 (fr)
FR (1) FR2197397A5 (fr)
IT (1) IT993736B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076903A1 (fr) * 1999-06-15 2000-12-21 Liftlux Potain Gmbh Plate-forme de travail
FR2901295A1 (fr) * 2006-05-17 2007-11-23 Christian Jean Bassani Plate-forme individuelle de travail a relevement et deplacement motorisee

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JPS51125717U (fr) * 1975-04-02 1976-10-12
JPS51145729U (fr) * 1975-05-17 1976-11-24
JPS51145728U (fr) * 1975-05-17 1976-11-24
JPS53108628A (en) * 1977-03-03 1978-09-21 Masateru Kataoka Elevationally movable working platform unit
US4258825A (en) * 1978-05-18 1981-03-31 Collins Pat L Powered manlift cart
US4546852A (en) * 1984-02-07 1985-10-15 Fruehauf Corporation Adjustable service platform apparatus for a gantry crane
US4620608A (en) * 1985-10-24 1986-11-04 Builders Equipment And Tool Manufacturing Company Rolling scaffolding base
US5403607A (en) * 1987-02-17 1995-04-04 American Harvest, Inc. Method for rapidly cooking food
US5165328A (en) * 1987-02-17 1992-11-24 Alternative Pioneering Systems, Inc. Expandable countertop oven
JPS6426459U (fr) * 1987-08-05 1989-02-15
JPH0428988Y2 (fr) * 1987-08-06 1992-07-14
JPH027293U (fr) * 1988-06-24 1990-01-18
JPH08428Y2 (ja) * 1992-03-31 1996-01-10 高砂熱学工業株式会社 高所作業用昇降足場台
US5466912A (en) * 1993-04-13 1995-11-14 American Harvest, Inc. Convection oven
US5740887A (en) * 1996-01-18 1998-04-21 Jlg Industries, Inc. Drive system for vertical mast personnel lift
US6174124B1 (en) * 1996-10-04 2001-01-16 Crown Equipment Corporation Load trays for personnel carrying vehicles
US6050365A (en) * 1997-04-22 2000-04-18 Zefer Operations, Inc. Scissors-type work platform lift machine with electro-mechanical based lift actuation arrangement
US6044927A (en) * 1998-09-23 2000-04-04 Zefer Operations, Inc. Work platform lift machine with scissor lift mechanism employing telescopable electro-mechanical based lift actuation arrangement
US6039148A (en) * 1998-12-24 2000-03-21 Riegel; James M. Mechanized scaffold
US6651775B2 (en) * 2000-07-31 2003-11-25 Frederick N. Bassett, Jr. Low level scaffold with ballscrew drive
FR2836465B1 (fr) * 2002-02-28 2004-10-22 Pinguely Haulotte Nacelle elevatrice, et procede d'assemblage au moyen d'une telle nacelle
DE10209482A1 (de) * 2002-03-05 2003-10-02 Wittenstein Ag Verfahren zum Gestalten eines Bühnenbildes
US6880672B2 (en) * 2002-04-18 2005-04-19 Robert Imberi Self propelled scaffolding
GB2391254A (en) * 2002-07-30 2004-02-04 Emyr Wyn Jones Platform Lift
US20080105497A1 (en) * 2004-01-10 2008-05-08 Wolfe Designs Limited AccessTower
US20060180403A1 (en) * 2005-01-07 2006-08-17 Hanlon Mark T Screw scissor lift
US8944217B2 (en) 2005-11-04 2015-02-03 Sky Climber, Llc Suspension work platform hoist system with communication system
US7631730B2 (en) * 2005-11-04 2009-12-15 Sky Climber, Llc Powered controlled acceleration suspension work platform hoist system
US8403112B2 (en) 2005-11-04 2013-03-26 Sky Climber Llc Hoist system with high system power factor
US8590921B2 (en) * 2006-05-12 2013-11-26 Dulond Tool & Engineering, Inc. Band cart storage system and method
US8011474B2 (en) * 2006-10-30 2011-09-06 Caterpillar Inc. Powered access device
US8257008B2 (en) * 2007-03-19 2012-09-04 Walgreen Co. Warehouse loader
US8434592B1 (en) * 2010-11-09 2013-05-07 Telpro, Inc. Mobile tower drive system
CA2826931C (fr) 2011-02-09 2019-07-09 Van WALBRIDGE Systeme d'avertissement, de distribution de message et de journalisation utilisable pour surveillance de dispositifs antichute et de prevention, et procede associe
US9440830B2 (en) * 2011-12-14 2016-09-13 Big Lift, Llc Personnel lift vehicle
CN102556897B (zh) * 2011-12-14 2014-05-28 浙江中力机械有限公司 电动拣选车
US9574356B2 (en) * 2012-08-22 2017-02-21 Cruiser Products, Llc Vehicle and method for tending to an elevated livestock cage
US10138102B2 (en) * 2013-07-23 2018-11-27 Viki V. Walbridge Warning and message delivery and logging system utilizable in a fall arresting and prevention device and method of same
USD730614S1 (en) 2013-11-26 2015-05-26 Big Lift, Llc. Personnel lift vehicle
CN105253827A (zh) * 2015-11-03 2016-01-20 太仓联洲机械设备有限公司 一种气动三维升降操作平台
US20190100929A1 (en) * 2017-09-29 2019-04-04 Safeworks, Llc Hoist system with direct current power supply
US11045047B2 (en) 2017-11-10 2021-06-29 Ron's Enterprises, Inc. Variable capacity oven
EP3639992B1 (fr) * 2018-10-17 2021-09-01 Alexander Homsky Machine de tranchage pour des aliments
US11820631B2 (en) 2019-04-05 2023-11-21 Oshkosh Corporation Actuator failure detection and scissor lift load sensing systems and methods
WO2020205156A1 (fr) * 2019-04-05 2020-10-08 Oshkosh Corporation Flèche électrique
CN113840794B (zh) * 2019-04-05 2023-09-26 奥斯克什公司 致动器故障检测系统和方法
AU2020254332B2 (en) 2019-04-05 2024-06-20 Oshkosh Corporation Scissor lift descent control systems and methods
CA3136329A1 (fr) * 2019-04-05 2020-10-08 Oshkosh Corporation Plateforme elevatrice a ciseaux entierement electrique
WO2020257492A1 (fr) * 2019-06-19 2020-12-24 Oshkosh Corporation Systèmes de ressort pour le levage d'élévateurs de personnes
CN114341049B (zh) * 2019-07-26 2023-10-20 奥克斯工业股份有限公司 用于高空作业平台的电动旋转致动器
US20210076557A1 (en) * 2019-09-18 2021-03-18 Cruiser Products, Llc Vehicle for tending to agriculture and related methods
USD933715S1 (en) 2020-01-24 2021-10-19 Cruiser Products, Llc Agricultural vehicle with a fixed-height elevated platform
USD933716S1 (en) 2020-01-24 2021-10-19 Cruiser Products, Llc Agricultural vehicle with a variable-height elevated platform
CN111734102B (zh) * 2020-08-03 2020-12-01 泰州市万达轮业制造有限公司 一种适用于脚手架的支撑装置
US20220314694A1 (en) * 2021-03-31 2022-10-06 Kenneth Bell Easy Wheel Mount
CN113479828B (zh) * 2021-07-01 2024-02-09 广州新科宇航科技有限公司 一种用于320飞机维修用的升降装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US214224A (en) * 1879-04-08 Improvement in fire-escape ladders
US1261633A (en) * 1917-07-23 1918-04-02 Jacob Frank Shuford Combination truck and movable platform.
US1432063A (en) * 1919-01-09 1922-10-17 George R Grigsby Disappearing observation post
US2531140A (en) * 1948-02-13 1950-11-21 Chance Co Ab Trailer vehicle for hot line tools
US2645538A (en) * 1948-12-30 1953-07-14 Wilson Jones Co Posting stand
US2929439A (en) * 1958-07-30 1960-03-22 Gen Motors Corp Vehicle seat adjuster
US3095945A (en) * 1959-12-22 1963-07-02 Lift A Loft Corp Overhead service unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076903A1 (fr) * 1999-06-15 2000-12-21 Liftlux Potain Gmbh Plate-forme de travail
US6595322B2 (en) 1999-06-15 2003-07-22 Siegfried Winter Working platform assembly
FR2901295A1 (fr) * 2006-05-17 2007-11-23 Christian Jean Bassani Plate-forme individuelle de travail a relevement et deplacement motorisee

Also Published As

Publication number Publication date
US3817346A (en) 1974-06-18
IT993736B (it) 1975-09-30
DE2342062A1 (de) 1974-03-07
JPS49124801A (fr) 1974-11-29
AU5901173A (en) 1975-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse