JPS56108421A - Width variable earth discharge blade - Google Patents

Width variable earth discharge blade

Info

Publication number
JPS56108421A
JPS56108421A JP890080A JP890080A JPS56108421A JP S56108421 A JPS56108421 A JP S56108421A JP 890080 A JP890080 A JP 890080A JP 890080 A JP890080 A JP 890080A JP S56108421 A JPS56108421 A JP S56108421A
Authority
JP
Japan
Prior art keywords
blade
earth discharge
discharge blade
auxiliary
main
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
JP890080A
Other languages
Japanese (ja)
Other versions
JPS612131B2 (en
Inventor
Toyoichi Shima
Kenichi 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.)
Caterpillar Mitsubishi Ltd
Original Assignee
Caterpillar Mitsubishi 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 Caterpillar Mitsubishi Ltd filed Critical Caterpillar Mitsubishi Ltd
Priority to JP890080A priority Critical patent/JPS56108421A/en
Publication of JPS56108421A publication Critical patent/JPS56108421A/en
Publication of JPS612131B2 publication Critical patent/JPS612131B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To adjust the lateral width of a earth discharge blade according to the purpose of application by making the blade stretchable widthwise with a hydraulic operator with the telescopic insertion of the auxiliary earth discharge blade into a main earth discharge blade in the blade for civil engineering vehicle.
CONSTITUTION: A main earth discharge blade 2 is composed of a front edge 6 and a roughly U-shaped back plate 8 fixed on the back thereof. an auxiliary earth discharge blade 4 is composed of an auxiliary edge 18 positioned on the back of a blade 6, three long members 20, 22 and 24 of varied length fixed on the back of the blade and a side blade 26 and is inserted into both ends of the main earth discharge blade 2 in a telescopic manner. A pair of guide rollers 32 are provided on the lowered top surface 30 of the long members 20 while the inner bottom thereof is guided sliding with an angle member 34 fastened on the back of a back plate 8. Both the auxiliary earth discharge blades are advanced or retracted properly driven by a hydraulic cylinder 38.
COPYRIGHT: (C)1981,JPO&Japio
JP890080A 1980-01-29 1980-01-29 Width variable earth discharge blade Granted JPS56108421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP890080A JPS56108421A (en) 1980-01-29 1980-01-29 Width variable earth discharge blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP890080A JPS56108421A (en) 1980-01-29 1980-01-29 Width variable earth discharge blade

Publications (2)

Publication Number Publication Date
JPS56108421A true JPS56108421A (en) 1981-08-28
JPS612131B2 JPS612131B2 (en) 1986-01-22

Family

ID=11705547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP890080A Granted JPS56108421A (en) 1980-01-29 1980-01-29 Width variable earth discharge blade

Country Status (1)

Country Link
JP (1) JPS56108421A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087260U (en) * 1983-11-21 1985-06-15 三菱重工業株式会社 Motor grader earthwork plate device
KR100905192B1 (en) 2007-11-30 2009-06-29 (주) 에스엔텍 Discharge guide for press

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3003662U (en) * 1994-04-28 1994-10-25 株式会社タイザー Hairbrush with mirror

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087260U (en) * 1983-11-21 1985-06-15 三菱重工業株式会社 Motor grader earthwork plate device
KR100905192B1 (en) 2007-11-30 2009-06-29 (주) 에스엔텍 Discharge guide for press

Also Published As

Publication number Publication date
JPS612131B2 (en) 1986-01-22

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