JPS55123573A - Working crawler for driving on slope with ease - Google Patents

Working crawler for driving on slope with ease

Info

Publication number
JPS55123573A
JPS55123573A JP3155279A JP3155279A JPS55123573A JP S55123573 A JPS55123573 A JP S55123573A JP 3155279 A JP3155279 A JP 3155279A JP 3155279 A JP3155279 A JP 3155279A JP S55123573 A JPS55123573 A JP S55123573A
Authority
JP
Japan
Prior art keywords
crawler
caterpiller
link
frame
cylinder
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
JP3155279A
Other languages
Japanese (ja)
Inventor
Yotaro Fujita
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 JP3155279A priority Critical patent/JPS55123573A/en
Publication of JPS55123573A publication Critical patent/JPS55123573A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)

Abstract

PURPOSE: To ascend or descend a crawler caterpiller of one side and maintain a horizontal frame constantly without inclining on the slope surface by a system wherein a link mechanism having a crawler caterpiller up-down cylinder is link- connected with a crawler caterpiller.
CONSTITUTION: A frame 1 is mounted with a prime mover 2 and an operation unit 4 to drive a crawler caterpiller with the prime mover. A link mechanism a having a crawler caterpiller up-down cylinder 6 is provided between the frame 1 and the crawler caterpiller 5. The link mechanism a allows the point section of the front and the rear levers 7, 7' link-connected with the bottom of the frame 1 to link- connect with the base of the crawler caterpiller up-down cylinder 6 and the rod. Besides, the point sectuons of the levers 10, 10' link-connected with the arm levers 9, 9' which are located at the front and the rear of the wheel frame 8 of the crawler caterpiller are link-connected with the base of the cylinder 6 and the rod. On climbing a steep slope district, the frame 1 is contantly maintaining a horizontal position by actuating the cylinder 6 to ascend or descent one side of the caterpillers 5.
COPYRIGHT: (C)1980,JPO&Japio
JP3155279A 1979-03-16 1979-03-16 Working crawler for driving on slope with ease Pending JPS55123573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3155279A JPS55123573A (en) 1979-03-16 1979-03-16 Working crawler for driving on slope with ease

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3155279A JPS55123573A (en) 1979-03-16 1979-03-16 Working crawler for driving on slope with ease

Publications (1)

Publication Number Publication Date
JPS55123573A true JPS55123573A (en) 1980-09-24

Family

ID=12334341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3155279A Pending JPS55123573A (en) 1979-03-16 1979-03-16 Working crawler for driving on slope with ease

Country Status (1)

Country Link
JP (1) JPS55123573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57477U (en) * 1980-05-30 1982-01-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57477U (en) * 1980-05-30 1982-01-05
JPS6245978Y2 (en) * 1980-05-30 1987-12-09

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