NZ505931A - Steering system with front and rear castor wheel pairs being interconnected by drive mechanism so that four wheel steering occurs - Google Patents

Steering system with front and rear castor wheel pairs being interconnected by drive mechanism so that four wheel steering occurs

Info

Publication number
NZ505931A
NZ505931A NZ505931A NZ50593199A NZ505931A NZ 505931 A NZ505931 A NZ 505931A NZ 505931 A NZ505931 A NZ 505931A NZ 50593199 A NZ50593199 A NZ 50593199A NZ 505931 A NZ505931 A NZ 505931A
Authority
NZ
New Zealand
Prior art keywords
wheel
axle
interconnected
drive mechanism
steering
Prior art date
Application number
NZ505931A
Inventor
Alan Leslie Bidwell
Original Assignee
Igc Australia Pty Ltd
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 Igc Australia Pty Ltd filed Critical Igc Australia Pty Ltd
Publication of NZ505931A publication Critical patent/NZ505931A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/02—Steering linkage; Stub axles or their mountings for pivoted bogies
    • B62D7/026—Steering linkage; Stub axles or their mountings for pivoted bogies characterised by comprising more than one bogie, e.g. situated in more than one plane transversal to the longitudinal centre line of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/001—Steering devices
    • 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
    • B62B2301/06—Steering all wheels together simultaneously

Abstract

A vehicle (10) having a plurality of spaced-apart wheels (16), each wheel (16) being attached to the vehicle (10) by means of an axle (22), there being a separate axle (22) for each wheel (16), each axle having a longitudinal axis; the arrangement being such that rotation of one axle (22) about its longitudinal axis will cause the wheel (16) mounted thereon to change direction relative to the vehicle (10), each axle (22) having attached thereto a driven means (26), each driven means (26) being adapted to be driven by a drive means (28, 32) such that rotation of one axle (22) causes all other axles (22) to also rotate about their longitudinal axis.
NZ505931A 1998-02-26 1999-02-23 Steering system with front and rear castor wheel pairs being interconnected by drive mechanism so that four wheel steering occurs NZ505931A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP1990A AUPP199098A0 (en) 1998-02-26 1998-02-26 Steering system
PCT/AU1999/000106 WO1999043531A1 (en) 1998-02-26 1999-02-23 Steering system

Publications (1)

Publication Number Publication Date
NZ505931A true NZ505931A (en) 2002-09-27

Family

ID=3806257

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ505931A NZ505931A (en) 1998-02-26 1999-02-23 Steering system with front and rear castor wheel pairs being interconnected by drive mechanism so that four wheel steering occurs

Country Status (11)

Country Link
EP (1) EP1056636A4 (en)
JP (1) JP2002504460A (en)
CN (1) CN1139509C (en)
AR (1) AR014660A1 (en)
AU (1) AUPP199098A0 (en)
CA (1) CA2322274A1 (en)
HK (1) HK1034942A1 (en)
NZ (1) NZ505931A (en)
TW (1) TW421629B (en)
WO (1) WO1999043531A1 (en)
ZA (1) ZA991513B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ882000A0 (en) * 2000-07-17 2000-08-10 Igc (Australia) Pty Ltd Improvements in moveable load-carrying assemblies
DE60208697D1 (en) * 2001-09-05 2006-04-06 Hill Rom Services Inc CONNECTING DEVICE FOR A HOSPITAL
CN104210545A (en) * 2014-08-29 2014-12-17 东北大学 Novel omnidirectional moving platform
EP3268258B1 (en) 2015-03-10 2019-04-03 Tellure Rôta S.p.A. Transport trolley with steering wheels
CN108099971B (en) * 2017-11-27 2020-06-02 海安吉德机电技术开发有限公司 Shallow is carried to building materials
CN108502051B (en) * 2018-03-23 2019-02-15 湖南德莱博智能装备有限公司 Intelligent AGV transfer robot
CN109809164B (en) * 2019-01-24 2020-09-08 金溪县安卓物流有限公司 Commodity circulation consignment device for letter sorting line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039947A1 (en) * 1980-10-23 1982-06-03 Heinz F. Dittmer Werkzeug- und Maschinenbau, 2805 Stuhr Manually-driven workshop trolley - has four-wheel steering by gear with steering lock differential for curve of inside and outside wheels
DE3514638A1 (en) * 1985-02-15 1986-10-30 Argus-Film GmbH, 8000 München Four-wheeled trolley having a trolley body, in particular film-camera trolley to be pushed by hand
US5322140A (en) * 1992-02-03 1994-06-21 Amigo Mobility International, Inc. Steering systems for four-wheeled carts
AU5151696A (en) * 1995-03-22 1996-10-08 Copland Alaister Steerable trolley
DE19514092A1 (en) * 1995-04-13 1996-10-17 Movietechn Filmgeraete Gmbh & Support wheel assembly for camera trolley

Also Published As

Publication number Publication date
TW421629B (en) 2001-02-11
WO1999043531A1 (en) 1999-09-02
EP1056636A1 (en) 2000-12-06
AUPP199098A0 (en) 1998-03-19
HK1034942A1 (en) 2001-11-09
CA2322274A1 (en) 1999-09-02
AR014660A1 (en) 2001-03-28
EP1056636A4 (en) 2004-10-06
ZA991513B (en) 1999-08-26
CN1291951A (en) 2001-04-18
CN1139509C (en) 2004-02-25
JP2002504460A (en) 2002-02-12

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