JPS574472A - Wheel structure for transportation vehicle - Google Patents

Wheel structure for transportation vehicle

Info

Publication number
JPS574472A
JPS574472A JP7765980A JP7765980A JPS574472A JP S574472 A JPS574472 A JP S574472A JP 7765980 A JP7765980 A JP 7765980A JP 7765980 A JP7765980 A JP 7765980A JP S574472 A JPS574472 A JP S574472A
Authority
JP
Japan
Prior art keywords
wheel
shaft
motor
steering shaft
base
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.)
Pending
Application number
JP7765980A
Other languages
Japanese (ja)
Inventor
Hiroto Nagatomo
Takeo Sato
Tomohiro Maeda
Junichi Teruda
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.)
Hitachi Kiden Kogyo Ltd
Hitachi Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
Hitachi 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 Hitachi Kiden Kogyo Ltd, Hitachi Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP7765980A priority Critical patent/JPS574472A/en
Publication of JPS574472A publication Critical patent/JPS574472A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

PURPOSE: To reduce the wear of a wheel, by mounting the wheel away from to the axis of rotation of a wheel mechanism rotatably fitted on a base.
CONSTITUTION: A cylindrical steering shaft 2 is rotatably supported by a bearing 12 on a base 1. A wheel 7 is mounted at the lower part of the steering shaft 2 so that the wheel 7 is located at a distance of l from the axis of rotation of the shaft 2. The wheel 7 can be driven through a shaft 36 and gears 20, 33 by a motor 35 provided on the base 1. A sectorial gear 21 is secured on the lower end of the cylindrical steering shaft 2 and engaged with a gear 25 connected to a motor 28. The steering shaft 2 can be rotated by driving the motor 28. According to this constitution, the wheel 7 is rotated in rolling contact with the surface of floor in steering operation. For that reason, a starting force necessary for the steering operation can be made small.
COPYRIGHT: (C)1982,JPO&Japio
JP7765980A 1980-06-11 1980-06-11 Wheel structure for transportation vehicle Pending JPS574472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7765980A JPS574472A (en) 1980-06-11 1980-06-11 Wheel structure for transportation vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7765980A JPS574472A (en) 1980-06-11 1980-06-11 Wheel structure for transportation vehicle

Publications (1)

Publication Number Publication Date
JPS574472A true JPS574472A (en) 1982-01-11

Family

ID=13640000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7765980A Pending JPS574472A (en) 1980-06-11 1980-06-11 Wheel structure for transportation vehicle

Country Status (1)

Country Link
JP (1) JPS574472A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078831A (en) * 1983-10-05 1985-05-04 Toshiba Corp Wheel equipment of transportation vehicle
US5824991A (en) * 1995-11-14 1998-10-20 Hitachi Seiko Ltd. Pulsed arc welding method and apparatus
DE102010062289A1 (en) * 2010-12-01 2012-06-21 Zf Friedrichshafen Ag Steerable drive assembly e.g. traction drive, for fork-lift truck, has guidance rim connected with inner ring of bearing, and gearing that is arranged on driving-wheel at opposite side of horizontally aligned vehicle frame
JP2019104460A (en) * 2017-12-14 2019-06-27 株式会社豊田自動織機 Steering device
CN110979506A (en) * 2019-12-17 2020-04-10 广州华恒物流有限公司 AGV Car

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147834A (en) * 1976-06-01 1977-12-08 Nippon Douki Kk Vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147834A (en) * 1976-06-01 1977-12-08 Nippon Douki Kk Vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078831A (en) * 1983-10-05 1985-05-04 Toshiba Corp Wheel equipment of transportation vehicle
JPS6327214B2 (en) * 1983-10-05 1988-06-02 Tokyo Shibaura Electric Co
US5824991A (en) * 1995-11-14 1998-10-20 Hitachi Seiko Ltd. Pulsed arc welding method and apparatus
DE102010062289A1 (en) * 2010-12-01 2012-06-21 Zf Friedrichshafen Ag Steerable drive assembly e.g. traction drive, for fork-lift truck, has guidance rim connected with inner ring of bearing, and gearing that is arranged on driving-wheel at opposite side of horizontally aligned vehicle frame
JP2019104460A (en) * 2017-12-14 2019-06-27 株式会社豊田自動織機 Steering device
CN110979506A (en) * 2019-12-17 2020-04-10 广州华恒物流有限公司 AGV Car

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