DE69517734D1 - Mehrstufige Ausleger für eine tragbare Hebeeinrichtung - Google Patents

Mehrstufige Ausleger für eine tragbare Hebeeinrichtung

Info

Publication number
DE69517734D1
DE69517734D1 DE69517734T DE69517734T DE69517734D1 DE 69517734 D1 DE69517734 D1 DE 69517734D1 DE 69517734 T DE69517734 T DE 69517734T DE 69517734 T DE69517734 T DE 69517734T DE 69517734 D1 DE69517734 D1 DE 69517734D1
Authority
DE
Germany
Prior art keywords
lifting device
stage boom
portable lifting
portable
boom
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
DE69517734T
Other languages
English (en)
Other versions
DE69517734T2 (de
Inventor
Paul K Smith
Richard M Curtin
Matthew G Kraemer
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.)
Genie Industries Inc
Original Assignee
Genie Industries Inc
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 Genie Industries Inc filed Critical Genie Industries Inc
Publication of DE69517734D1 publication Critical patent/DE69517734D1/de
Application granted granted Critical
Publication of DE69517734T2 publication Critical patent/DE69517734T2/de
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
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • 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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07518—Fuel or oil tank arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Handcart (AREA)
DE69517734T 1994-04-18 1995-04-13 Mehrstufige Ausleger für eine tragbare Hebeeinrichtung Expired - Fee Related DE69517734T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/229,295 US5515945A (en) 1994-04-18 1994-04-18 Multi-stage mast assembly for portable lifts

Publications (2)

Publication Number Publication Date
DE69517734D1 true DE69517734D1 (de) 2000-08-10
DE69517734T2 DE69517734T2 (de) 2000-11-09

Family

ID=22860601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517734T Expired - Fee Related DE69517734T2 (de) 1994-04-18 1995-04-13 Mehrstufige Ausleger für eine tragbare Hebeeinrichtung

Country Status (4)

Country Link
US (1) US5515945A (de)
EP (1) EP0678474B1 (de)
DE (1) DE69517734T2 (de)
ES (1) ES2148370T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775475B1 (fr) * 1998-02-27 2000-04-21 Loc Manutention Mat de levage pour appareil de manutention du genre d'un chariot gerbeur
US6471004B2 (en) 2001-01-31 2002-10-29 Bil-Jax, Inc. Self locking basket assembly
US6401864B1 (en) 2001-01-31 2002-06-11 Bil-Jax, Inc. Collapsible stabilizing devices
CN100396591C (zh) * 2003-04-18 2008-06-25 罗克拉公司 货车门架
US7337738B2 (en) * 2006-04-17 2008-03-04 Equipment Engineering Company of Liaohe Petroleum Exploration Bureau, CNPC Gate type vertical elevated mast
US7874544B2 (en) 2008-03-05 2011-01-25 Dana Monroe Lifting device
KR101604239B1 (ko) * 2008-09-12 2016-03-17 크라운 이큅먼트 코포레이션 자재 취급 차량용 모노마스트
WO2012125489A2 (en) * 2011-03-11 2012-09-20 LiftSmart, LLC Cam driven wedge braking system for multi-stage lifts
CN102923620A (zh) * 2012-11-18 2013-02-13 昆山市大金机械设备厂 升降式作业平台及其升降梯结构
US9796570B2 (en) * 2015-03-03 2017-10-24 Jungheinrich Aktiengesellschaft Lift arrangement of a lift truck with mast damping devices and lift truck
US10961099B2 (en) 2016-09-09 2021-03-30 Terex Usa, Llc Flexible plate scale for platform load weighing
ES1181908Y (es) * 2017-03-15 2017-07-25 Fantek Ind S L Torre telescopica para elevacion de cargas
KR101980830B1 (ko) * 2018-11-27 2019-05-21 (주)시내산업 강구 자동투입 장치
JP2021109766A (ja) * 2020-01-15 2021-08-02 株式会社ピカコーポレイション 昇降装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US670466A (en) * 1900-12-26 1901-03-26 Henry Bolander Elevator.
US2973835A (en) * 1957-10-16 1961-03-07 Yale & Towne Mfg Co Lift truck
US3414086A (en) * 1966-08-19 1968-12-03 Eaton Yale & Towne Plural upright mechanism
US4015686A (en) * 1973-01-29 1977-04-05 Bushnell Jr Sherman W Portable multi-stage mechanical list
US3851732A (en) * 1973-02-08 1974-12-03 Towmotor Corp Mast and carriage for a lift truck
US4354579A (en) * 1980-06-30 1982-10-19 Low Leonard J Apparatus for guiding lift truck mast segments
DE3041910C2 (de) * 1980-11-06 1986-01-23 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Hubgerüst für Hublader
DE3041821C2 (de) * 1980-11-06 1986-09-25 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Hubgerüst für Hublader
US4458785A (en) * 1982-10-25 1984-07-10 Bushnell Jr Sherman W Lift
JPS606598A (ja) * 1983-06-27 1985-01-14 小松フオ−クリフト株式会社 マスト装置
SE460116B (sv) * 1985-02-01 1989-09-11 Jungheinrich Kg Transportdon, i synnerhet staplingsfordon
US5284226A (en) * 1991-12-11 1994-02-08 Daifuku Co., Ltd. Carriage guiding post in a transfer lifter

Also Published As

Publication number Publication date
EP0678474A2 (de) 1995-10-25
US5515945A (en) 1996-05-14
ES2148370T3 (es) 2000-10-16
DE69517734T2 (de) 2000-11-09
EP0678474B1 (de) 2000-07-05
EP0678474A3 (de) 1995-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee