JPS5351821A - Safety frame structure for agricultural tractor or the like - Google Patents

Safety frame structure for agricultural tractor or the like

Info

Publication number
JPS5351821A
JPS5351821A JP12699776A JP12699776A JPS5351821A JP S5351821 A JPS5351821 A JP S5351821A JP 12699776 A JP12699776 A JP 12699776A JP 12699776 A JP12699776 A JP 12699776A JP S5351821 A JPS5351821 A JP S5351821A
Authority
JP
Japan
Prior art keywords
agricultural tractor
frame structure
safety frame
frame
crank
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.)
Granted
Application number
JP12699776A
Other languages
Japanese (ja)
Other versions
JPS5638432B2 (en
Inventor
Nobuyuki Toshikuni
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP12699776A priority Critical patent/JPS5351821A/en
Publication of JPS5351821A publication Critical patent/JPS5351821A/en
Publication of JPS5638432B2 publication Critical patent/JPS5638432B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13—Roll-over protection
    • B60R21/131—Protective devices for drivers in case of overturning of tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PURPOSE:To enable absorbing of a shock by means of the bending stress of a safety frame for an agricultural tractor and also twisting stress of a crank when longitudinal or lateral shock is applied to the top of the frame by the overturn by providing a horizontal crank on the midway of the vertical portion of the frame.
JP12699776A 1976-10-20 1976-10-20 Safety frame structure for agricultural tractor or the like Granted JPS5351821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12699776A JPS5351821A (en) 1976-10-20 1976-10-20 Safety frame structure for agricultural tractor or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12699776A JPS5351821A (en) 1976-10-20 1976-10-20 Safety frame structure for agricultural tractor or the like

Publications (2)

Publication Number Publication Date
JPS5351821A true JPS5351821A (en) 1978-05-11
JPS5638432B2 JPS5638432B2 (en) 1981-09-07

Family

ID=14949101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12699776A Granted JPS5351821A (en) 1976-10-20 1976-10-20 Safety frame structure for agricultural tractor or the like

Country Status (1)

Country Link
JP (1) JPS5351821A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583210A (en) * 1981-06-29 1983-01-10 Mitsubishi Electric Corp Clamping device for transformer iron core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402941A (en) * 1967-05-05 1968-09-24 Werner W. Martinmaas Adjustable roll bar for tractors
JPS5170818U (en) * 1974-11-29 1976-06-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402941A (en) * 1967-05-05 1968-09-24 Werner W. Martinmaas Adjustable roll bar for tractors
JPS5170818U (en) * 1974-11-29 1976-06-04

Also Published As

Publication number Publication date
JPS5638432B2 (en) 1981-09-07

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