FI62978C - Motordrivet hjulchassi - Google Patents

Motordrivet hjulchassi Download PDF

Info

Publication number
FI62978C
FI62978C FI780679A FI780679A FI62978C FI 62978 C FI62978 C FI 62978C FI 780679 A FI780679 A FI 780679A FI 780679 A FI780679 A FI 780679A FI 62978 C FI62978 C FI 62978C
Authority
FI
Finland
Prior art keywords
frame
lever
wheels
drive
arm
Prior art date
Application number
FI780679A
Other languages
English (en)
Finnish (fi)
Other versions
FI62978B (fi
FI780679A (fi
Inventor
Per Oeistein Finden
Original Assignee
Sentralinst For Ind Forskning
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 Sentralinst For Ind Forskning filed Critical Sentralinst For Ind Forskning
Publication of FI780679A publication Critical patent/FI780679A/fi
Application granted granted Critical
Publication of FI62978B publication Critical patent/FI62978B/fi
Publication of FI62978C publication Critical patent/FI62978C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/10—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with more than four wheels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/08—Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Handcart (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Claims (5)

1. Styrbart, motordrivet hjulunderställ med en för s ta ran (1, 2) med fritt svängbart lagrade stödhjul (4) och en andra ram (7) med drivhjul (8a, 8b), varvid de tvä ramarna är anordnade vrid-bara kring en huvudsakligen vertikal axel (C) i omrädet för den första ramens (1, 2) mittparti och fasthällas i olika läsbara lägen i förhällande tili varandra, kännetecknat av att den andra ramen är en tväarmad hävarm (7), som vid vardera änden uppbär ett drivhjul (8a, 8b) med ett självständigt styrbart drivorgan (10a, 10b), och att ett läsorgan (19), som i last läge fasthäller hävarmen (7) i bestämda lägen i förhällande tili den första ramen (1, 2) och i oläst läge tilläter svängning av hävarmen (7) med hjälp av drivorganen (10a, 10b), är anordnat i omrädet för hävarmens (7) svängningspunkt.
2. Underställ enligt patentkravet 1, kännetecknat av att läsorganet (19) omfattar en skiva (14) med hack (15a, 15b) utmed omkretsen, en läsarm (20) , vars ena ände är svängbart fasthällen vid ramen (1, 2) och vars andra ände uppbär en läs-skiva (22) , som passar in i hacken (15a, 15b) , varvid läsarmen (20) är förbunden med ett betjäningsorgan (24), som genom styrsig-naler kan bringa lässkivan (22) tili eller ur ingrepp med ett av hacken (15a, 15b).
3. Underställ enligt patentkravet 1 eller 2, kännetecknat av att den första ramen omfattar tvä längsträckta konstruk-tionsdelar (1, 2) som korsar varandra i omrädet för den vertikala axeln (C), varvid ett fritt lagrat stödhjul (4) är anordnat vid varje fri ände av delarna (1, 2).
4. Underställ enligt nägot av de föregäende patentkraven, kännetecknat av att den tväarmade, som drivaxel fungerande hävarmen (7) är fasthällen i en mot underlaget öppen U>-formad fästbygel (11) , som är svängbar kring den huvudsakligen vertikala axeln (C) tillsamman med hävarmen (7), och att hävarmen
FI780679A 1977-03-14 1978-02-28 Motordrivet hjulchassi FI62978C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO770901 1977-03-14
NO770901A NO143484C (no) 1977-03-14 1977-03-14 Styrbart, motordrevet hjulunderstell.

Publications (3)

Publication Number Publication Date
FI780679A FI780679A (fi) 1978-09-15
FI62978B FI62978B (fi) 1982-12-31
FI62978C true FI62978C (fi) 1983-04-11

Family

ID=19883410

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780679A FI62978C (fi) 1977-03-14 1978-02-28 Motordrivet hjulchassi

Country Status (13)

Country Link
US (1) US4221273A (sv)
JP (1) JPS53140728A (sv)
CA (1) CA1079649A (sv)
CH (1) CH627137A5 (sv)
DE (1) DE2810420A1 (sv)
DK (1) DK143390C (sv)
FI (1) FI62978C (sv)
FR (1) FR2383822A1 (sv)
GB (1) GB1597456A (sv)
IT (1) IT1102975B (sv)
NL (1) NL185006C (sv)
NO (1) NO143484C (sv)
SE (1) SE437248B (sv)

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SE431393B (sv) * 1982-05-03 1984-02-06 Permobil Ab Styrbart, motordrivet hjulunderrede
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US4529052A (en) * 1983-08-25 1985-07-16 Mitsubishi Denki Kabushiki Kaisha Conveyor truck
DE3538275A1 (de) * 1985-10-28 1987-04-30 Achim Von Dipl Ing Petery Motorangetriebenes landfahrzeug
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JPH0641868Y2 (ja) * 1987-01-24 1994-11-02 神鋼電機株式会社 全方向移動台車
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US5337845A (en) 1990-05-16 1994-08-16 Hill-Rom Company, Inc. Ventilator, care cart and motorized transport each capable of nesting within and docking with a hospital bed base
US5456332A (en) * 1992-11-10 1995-10-10 The Board Of Regents Of The University Of Michigan Multiple-degree-of-freedom vehicle
WO1994021208A1 (de) * 1993-03-16 1994-09-29 Harald Reinhardt Rollstuhl
US5445233A (en) * 1994-08-04 1995-08-29 Fernie; Geoffrey R. Multi-directional motorized wheelchair
US5924512A (en) * 1994-12-14 1999-07-20 Fuji Electric Co., Ltd. Omnidirectional vehicle and method of controlling the same
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AT404820B (de) * 1997-09-15 1999-03-25 Anton Kahlbacher Fahrbares chassis
DE19827142A1 (de) * 1998-06-18 1999-12-23 Wanzl Metallwarenfabrik Kg Von Hand bewegbarer Transportwagen
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US6341657B1 (en) 1998-11-18 2002-01-29 Electric Mobility Corporation Suspension for central drive vehicle
US6330926B1 (en) 1999-09-15 2001-12-18 Hill-Rom Services, Inc. Stretcher having a motorized wheel
US6772850B1 (en) * 2000-01-21 2004-08-10 Stryker Corporation Power assisted wheeled carriage
US7014000B2 (en) 2000-05-11 2006-03-21 Hill-Rom Services, Inc. Braking apparatus for a patient support
US6564890B2 (en) 2001-03-12 2003-05-20 Jervis B. Webb Company Floating drive for vehicle
US7090042B2 (en) * 2001-03-12 2006-08-15 Jervis B. Webb Company Floating drive for vehicle
US6948576B2 (en) * 2002-01-10 2005-09-27 Jorge Angeles Driving and transmission unit for use in rolling vehicles
SE525970C2 (sv) * 2002-01-22 2005-06-07 Visual Act Scandinavia Ab En drivenhet och ett motordrivet fordon
US6752224B2 (en) 2002-02-28 2004-06-22 Stryker Corporation Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system
EP1568581B1 (de) * 2004-02-24 2006-07-26 Vermop Salmon Gmbh Reinigungswagen
US7464776B2 (en) * 2005-06-10 2008-12-16 Textron Innovations Motorized vehicle
US7472005B2 (en) * 2005-07-25 2008-12-30 Ephraim Ubon B Auxiliary steering system for vehicles
US7694758B1 (en) * 2006-02-27 2010-04-13 Hammonds Technical Services, Inc. People moving vehicle with reduced turn radius having omni-directional cab
US7882582B2 (en) 2006-10-13 2011-02-08 Hill-Rom Services, Inc. User interface and control system for powered transport device of a patient support apparatus
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US7690473B2 (en) * 2008-02-19 2010-04-06 Hammonds Technical Services, Inc. Omni-directional vehicle with elevatable observation platform
US9032806B2 (en) 2008-02-25 2015-05-19 Atrial Systems, Llc Force assessment device and method for lead extraction
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US8950522B1 (en) 2013-12-31 2015-02-10 Thomas E. Lenkman Drive unit for propelling a cart forward-and-backward and side-to-side
US10073522B2 (en) 2014-12-12 2018-09-11 Regents Of The University Of Minnesota Articles of handwear for sensing forces applied to medical devices
CN106006499A (zh) * 2016-08-05 2016-10-12 湖南星邦重工有限公司 一种高空作业设备及其底盘
US10611405B2 (en) * 2016-10-08 2020-04-07 Zhejiang Guozi Robot Technology Co., Ltd. Unmanned transporting robots and the chassis thereof
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ES2699407B2 (es) * 2017-07-26 2020-03-13 Univ Catalunya Politecnica Plataforma omnidireccional
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US11628102B2 (en) * 2018-05-21 2023-04-18 Hill-Rom Services, Inc. Patient support apparatus adaptable to multiple modes of transport
CN109720437A (zh) * 2019-01-29 2019-05-07 浙江瑞华康源科技有限公司 一种驱动底盘
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Also Published As

Publication number Publication date
FR2383822B1 (sv) 1983-03-04
CA1079649A (en) 1980-06-17
DE2810420C2 (sv) 1989-02-02
IT1102975B (it) 1985-10-14
DE2810420A1 (de) 1978-09-21
DK143390C (da) 1981-12-21
US4221273A (en) 1980-09-09
NO143484C (no) 1981-02-25
NO770901L (no) 1978-09-15
JPS53140728A (en) 1978-12-08
DK107278A (da) 1978-09-15
CH627137A5 (sv) 1981-12-31
SE437248B (sv) 1985-02-18
NL7802758A (nl) 1978-09-18
IT7812509A0 (it) 1978-03-13
SE7802300L (sv) 1978-09-15
DK143390B (da) 1981-08-17
JPS6137156B2 (sv) 1986-08-22
NO143484B (no) 1980-11-17
FI62978B (fi) 1982-12-31
NL185006C (nl) 1990-01-02
FI780679A (fi) 1978-09-15
GB1597456A (en) 1981-09-09
FR2383822A1 (fr) 1978-10-13

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MM Patent lapsed

Owner name: SENTRALINSTITUTT FOR