DE60004806D1 - Druckbetätigungsvorrichtung mit mehreren kugeln - Google Patents

Druckbetätigungsvorrichtung mit mehreren kugeln

Info

Publication number
DE60004806D1
DE60004806D1 DE60004806T DE60004806T DE60004806D1 DE 60004806 D1 DE60004806 D1 DE 60004806D1 DE 60004806 T DE60004806 T DE 60004806T DE 60004806 T DE60004806 T DE 60004806T DE 60004806 D1 DE60004806 D1 DE 60004806D1
Authority
DE
Germany
Prior art keywords
band
horizontal band
rotor
vertical
track
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
DE60004806T
Other languages
English (en)
Other versions
DE60004806T2 (de
Inventor
Pierre Gagnon
Pierre Laforest
Alain Forte
Paul-Andre Bouchard
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.)
Gestion Laforest Inc
Original Assignee
Gestion Laforest 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 Gestion Laforest Inc filed Critical Gestion Laforest Inc
Publication of DE60004806D1 publication Critical patent/DE60004806D1/de
Application granted granted Critical
Publication of DE60004806T2 publication Critical patent/DE60004806T2/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
    • B66F13/00—Common constructional features or accessories
    • B66F13/005—Thrust chain devices
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
  • Pens And Brushes (AREA)
DE60004806T 1999-04-16 2000-04-12 Druckbetätigungsvorrichtung mit mehreren kugeln Expired - Fee Related DE60004806T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12963199P 1999-04-16 1999-04-16
US129631P 1999-04-16
PCT/CA2000/000404 WO2000063106A1 (en) 1999-04-16 2000-04-12 Multiple balls supported push actuator

Publications (2)

Publication Number Publication Date
DE60004806D1 true DE60004806D1 (de) 2003-10-02
DE60004806T2 DE60004806T2 (de) 2004-07-01

Family

ID=22440878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004806T Expired - Fee Related DE60004806T2 (de) 1999-04-16 2000-04-12 Druckbetätigungsvorrichtung mit mehreren kugeln

Country Status (6)

Country Link
US (1) US6547216B1 (de)
EP (1) EP1171374B1 (de)
AT (1) ATE248124T1 (de)
AU (1) AU3951700A (de)
DE (1) DE60004806T2 (de)
WO (1) WO2000063106A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040007440A1 (en) * 2002-05-31 2004-01-15 Fori Automation, Inc. Chassis/body marriage machine with helical push actuator
US7213796B2 (en) * 2004-07-01 2007-05-08 Gestion Laforest Inc. Linear actuator with releasably interlocking bands
US7331425B2 (en) * 2004-07-09 2008-02-19 Gm Global Technology Operations, Inc. Lift machine
US9764378B2 (en) 2012-04-04 2017-09-19 Massachusetts Institute Of Technology Methods and apparatus for actuated fabricator
US10050342B1 (en) * 2014-09-10 2018-08-14 Lockheed Martin Corporation Self deploying axial drive actuator
AU2017237899B2 (en) 2016-03-21 2019-11-21 Eli Lilly And Company Medical delivery device with axially expandable drive member
WO2018220536A1 (en) * 2017-05-30 2018-12-06 Erickson Carl Mechanical linear actuators
CN107445102A (zh) * 2017-08-02 2017-12-08 芜湖昊葛金自动化科技有限公司 一种剪叉式螺旋升降平台
CN107352350A (zh) * 2017-08-02 2017-11-17 芜湖昊葛金自动化科技有限公司 一种螺旋直顶式安全升降电梯
CN107416724A (zh) * 2017-08-02 2017-12-01 芜湖昊葛金自动化科技有限公司 一种竹节式螺旋升降平台
CN107458988A (zh) * 2017-08-02 2017-12-12 芜湖昊葛金自动化科技有限公司 一种v型支撑式螺旋升降平台
IL275106B2 (en) 2017-12-08 2024-06-01 Lilly Co Eli A medical delivery device with an axially expandable piston band
US10935106B2 (en) 2018-06-14 2021-03-02 Serapid, Inc. Block chain with monolithic links
CN110182717A (zh) * 2018-12-29 2019-08-30 宁波星箭航天机械有限公司 一种螺旋升降装置
CN110040649B (zh) * 2019-04-12 2023-10-13 武汉职业技术学院 一种带扭转功能的千斤顶装置
JP2024082899A (ja) * 2022-12-09 2024-06-20 トヨタ自動車株式会社 伸縮機構

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA391718A (en) 1940-10-01 Grassman Erich Lifting jack
DE241789C (de) 1910-03-13 1911-12-14
US1570429A (en) 1923-06-18 1926-01-19 Bonnet Jean Automatically-operated jack for supporting walls of buildings
DE547836C (de) 1929-09-17 1932-03-29 Hans Josef Goebbel Dipl Ing Zusammenlegbarer Hohlstab, insbesondere als Stativfuss, Zelt- oder Faltbootstrebe o. dgl.
US2130993A (en) 1936-07-02 1938-09-20 Dubiller William Collapsible rod
US2173685A (en) 1938-01-18 1939-09-19 Grassmann Erich Lifting jack
US2269363A (en) 1939-03-16 1942-01-06 Hiram A Farrand Collapsible structure
US2265892A (en) 1941-04-08 1941-12-09 Bloch Erich Jack
US2574657A (en) 1945-10-23 1951-11-13 Harold C Pierce Flexible power transmitting mechanism
US2946556A (en) 1959-02-12 1960-07-26 Wayne Iron Works Push-pull actuator
US3016988A (en) 1959-10-19 1962-01-16 Charles W Browning Lifting device
DE1225839B (de) 1960-03-10 1966-09-29 Rudolf Vogel Dr Ing Ausfahrbarer Mast und Vorrichtung zu seiner Herstellung
GB1331910A (en) 1972-05-09 1973-09-26 Ametek Inc Self-erecting tube devices
US4875660A (en) 1988-02-02 1989-10-24 Pierre Gagnon Push actuator
IT1219011B (it) * 1988-02-11 1990-04-24 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere
JPH0781673B2 (ja) * 1989-11-22 1995-09-06 日本スカイロボット株式会社 伸縮自在の支柱装置
FR2786476B1 (fr) * 1998-11-30 2001-02-23 Serapid France Colonne elevatrice de charges
US6428419B1 (en) * 2000-04-11 2002-08-06 Universal City Studios, Inc. Amusement attraction with moveable floor

Also Published As

Publication number Publication date
ATE248124T1 (de) 2003-09-15
EP1171374A1 (de) 2002-01-16
WO2000063106A1 (en) 2000-10-26
US6547216B1 (en) 2003-04-15
EP1171374B1 (de) 2003-08-27
AU3951700A (en) 2000-11-02
DE60004806T2 (de) 2004-07-01

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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