JPS5552439A - Back hoe trencher - Google Patents

Back hoe trencher

Info

Publication number
JPS5552439A
JPS5552439A JP12592478A JP12592478A JPS5552439A JP S5552439 A JPS5552439 A JP S5552439A JP 12592478 A JP12592478 A JP 12592478A JP 12592478 A JP12592478 A JP 12592478A JP S5552439 A JPS5552439 A JP S5552439A
Authority
JP
Japan
Prior art keywords
trencher
work
declination
back hoe
ditch
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
JP12592478A
Other languages
Japanese (ja)
Inventor
Yasuro Takano
Hiroto Akahori
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.)
IHI Corp
IHI Shibaura Machinery Corp
Kato Heavy Industries Construction Machinery Co Ltd
Original Assignee
IHI Corp
IHI Shibaura Machinery Corp
Ishikawajima Construction Machinery Co 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 IHI Corp, IHI Shibaura Machinery Corp, Ishikawajima Construction Machinery Co Ltd filed Critical IHI Corp
Priority to JP12592478A priority Critical patent/JPS5552439A/en
Publication of JPS5552439A publication Critical patent/JPS5552439A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the efficiency and acceleration of ditch excavating work, provide smooth burying work on drain tube and cable, and enable back-filling of the ditch by a blade.
CONSTITUTION: A back hoe working arm 4 is mounted at the revolving frame of the movable shovel bodies 1, 2 in the manner enabling elevation and declination, while the trencher 8 is mounted at the frame projecting from the bodies 1, 2 also in the manner enabling elevation and declination. Under the structure thus constructed, the purposed work of any design can be achieved.
COPYRIGHT: (C)1980,JPO&Japio
JP12592478A 1978-10-13 1978-10-13 Back hoe trencher Pending JPS5552439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12592478A JPS5552439A (en) 1978-10-13 1978-10-13 Back hoe trencher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12592478A JPS5552439A (en) 1978-10-13 1978-10-13 Back hoe trencher

Publications (1)

Publication Number Publication Date
JPS5552439A true JPS5552439A (en) 1980-04-16

Family

ID=14922312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12592478A Pending JPS5552439A (en) 1978-10-13 1978-10-13 Back hoe trencher

Country Status (1)

Country Link
JP (1) JPS5552439A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571064A (en) * 1983-05-19 1986-02-18 Minolta Camera Kabushiki Kaisha Optical element positioning apparatus for use in electrophotographic copying machine
US6804903B1 (en) * 2003-04-22 2004-10-19 Vermeer Manufacturing Company Excavator with trenching attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571064A (en) * 1983-05-19 1986-02-18 Minolta Camera Kabushiki Kaisha Optical element positioning apparatus for use in electrophotographic copying machine
US6804903B1 (en) * 2003-04-22 2004-10-19 Vermeer Manufacturing Company Excavator with trenching attachment

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