JPH022381U - - Google Patents
Info
- Publication number
- JPH022381U JPH022381U JP8057588U JP8057588U JPH022381U JP H022381 U JPH022381 U JP H022381U JP 8057588 U JP8057588 U JP 8057588U JP 8057588 U JP8057588 U JP 8057588U JP H022381 U JPH022381 U JP H022381U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- oil
- amount
- elevator
- packing gland
- 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
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 4
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8057588U JPH022381U (en, 2012) | 1988-06-20 | 1988-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8057588U JPH022381U (en, 2012) | 1988-06-20 | 1988-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022381U true JPH022381U (en, 2012) | 1990-01-09 |
Family
ID=31305398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8057588U Pending JPH022381U (en, 2012) | 1988-06-20 | 1988-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022381U (en, 2012) |
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1988
- 1988-06-20 JP JP8057588U patent/JPH022381U/ja active Pending