JPS5552439A - Back hoe trencher - Google Patents
Back hoe trencherInfo
- 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
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
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)
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 |
-
1978
- 1978-10-13 JP JP12592478A patent/JPS5552439A/en active Pending
Cited By (2)
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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