JPS57160772A - Carry level - Google Patents

Carry level

Info

Publication number
JPS57160772A
JPS57160772A JP4822881A JP4822881A JPS57160772A JP S57160772 A JPS57160772 A JP S57160772A JP 4822881 A JP4822881 A JP 4822881A JP 4822881 A JP4822881 A JP 4822881A JP S57160772 A JPS57160772 A JP S57160772A
Authority
JP
Japan
Prior art keywords
platform
horizontal
slope
center
gravity
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
JP4822881A
Other languages
Japanese (ja)
Inventor
Yasuo Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4822881A priority Critical patent/JPS57160772A/en
Publication of JPS57160772A publication Critical patent/JPS57160772A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B62D55/116—Attitude or position control of chassis by action on suspension, e.g. to compensate for a slope

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

PURPOSE:To keep a platform horizontal automatically when running on a slope by arranging a pendulum type profiling device provided with a dead weight on a caterpillar truck. CONSTITUTION:When a vehicle is ascending a slope the center of gravity moves backward, and a dead weight 5 also moves backward after the center of gravity. Then, a profiling tracer valve 2 is actuated, and an oil pressure cylinder 3 moves the section 4 keeping a platform 1 horizontal in relation to the ground. According to this action, the platform 1 can always be kept horizontal regardless of an inclination of a crawler section.
JP4822881A 1981-03-30 1981-03-30 Carry level Pending JPS57160772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4822881A JPS57160772A (en) 1981-03-30 1981-03-30 Carry level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4822881A JPS57160772A (en) 1981-03-30 1981-03-30 Carry level

Publications (1)

Publication Number Publication Date
JPS57160772A true JPS57160772A (en) 1982-10-04

Family

ID=12797566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4822881A Pending JPS57160772A (en) 1981-03-30 1981-03-30 Carry level

Country Status (1)

Country Link
JP (1) JPS57160772A (en)

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