JPH0237871Y2 - - Google Patents
Info
- Publication number
- JPH0237871Y2 JPH0237871Y2 JP20328183U JP20328183U JPH0237871Y2 JP H0237871 Y2 JPH0237871 Y2 JP H0237871Y2 JP 20328183 U JP20328183 U JP 20328183U JP 20328183 U JP20328183 U JP 20328183U JP H0237871 Y2 JPH0237871 Y2 JP H0237871Y2
- Authority
- JP
- Japan
- Prior art keywords
- link
- pin
- boom
- arm
- support
- 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.)
- Expired
Links
- 238000009412 basement excavation Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20328183U JPS60107152U (ja) | 1983-12-26 | 1983-12-26 | 油圧シヨベルにおける作業機の掘削深さ検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20328183U JPS60107152U (ja) | 1983-12-26 | 1983-12-26 | 油圧シヨベルにおける作業機の掘削深さ検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60107152U JPS60107152U (ja) | 1985-07-20 |
JPH0237871Y2 true JPH0237871Y2 (ru) | 1990-10-12 |
Family
ID=30765694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20328183U Granted JPS60107152U (ja) | 1983-12-26 | 1983-12-26 | 油圧シヨベルにおける作業機の掘削深さ検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60107152U (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005164468A (ja) * | 2003-12-04 | 2005-06-23 | Furukawa Co Ltd | 振子式角度計 |
-
1983
- 1983-12-26 JP JP20328183U patent/JPS60107152U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60107152U (ja) | 1985-07-20 |
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