JPS59102795A - 重量物の昇降装置 - Google Patents
重量物の昇降装置Info
- Publication number
- JPS59102795A JPS59102795A JP21231982A JP21231982A JPS59102795A JP S59102795 A JPS59102795 A JP S59102795A JP 21231982 A JP21231982 A JP 21231982A JP 21231982 A JP21231982 A JP 21231982A JP S59102795 A JPS59102795 A JP S59102795A
- Authority
- JP
- Japan
- Prior art keywords
- center hole
- hydraulic jack
- hole hydraulic
- safety nut
- phase
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Gears, Cams (AREA)
- Forging (AREA)
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21231982A JPS59102795A (ja) | 1982-12-02 | 1982-12-02 | 重量物の昇降装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21231982A JPS59102795A (ja) | 1982-12-02 | 1982-12-02 | 重量物の昇降装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59102795A true JPS59102795A (ja) | 1984-06-13 |
JPH0223476B2 JPH0223476B2 (en]) | 1990-05-24 |
Family
ID=16620573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21231982A Granted JPS59102795A (ja) | 1982-12-02 | 1982-12-02 | 重量物の昇降装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59102795A (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH042276U (en]) * | 1990-04-12 | 1992-01-09 | ||
JPH065475U (ja) * | 1991-12-02 | 1994-01-25 | 善三郎 秋本 | 竿掛け |
ATE541709T1 (de) | 2001-10-05 | 2012-02-15 | Fujifilm Corp | Lithographisches druckplattensubstrat und vorsensibilisierte platte und herstellungsverfahren für eine lithographische druckplatte |
-
1982
- 1982-12-02 JP JP21231982A patent/JPS59102795A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0223476B2 (en]) | 1990-05-24 |
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