JPH0541557B2 - - Google Patents
Info
- Publication number
- JPH0541557B2 JPH0541557B2 JP29394785A JP29394785A JPH0541557B2 JP H0541557 B2 JPH0541557 B2 JP H0541557B2 JP 29394785 A JP29394785 A JP 29394785A JP 29394785 A JP29394785 A JP 29394785A JP H0541557 B2 JPH0541557 B2 JP H0541557B2
- Authority
- JP
- Japan
- Prior art keywords
- spring body
- crane
- pressure
- load
- spring
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010002 mechanical finishing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29394785A JPS62157191A (ja) | 1985-12-27 | 1985-12-27 | クレ−ン旋回装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29394785A JPS62157191A (ja) | 1985-12-27 | 1985-12-27 | クレ−ン旋回装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62157191A JPS62157191A (ja) | 1987-07-13 |
JPH0541557B2 true JPH0541557B2 (en]) | 1993-06-23 |
Family
ID=17801232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29394785A Granted JPS62157191A (ja) | 1985-12-27 | 1985-12-27 | クレ−ン旋回装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62157191A (en]) |
-
1985
- 1985-12-27 JP JP29394785A patent/JPS62157191A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62157191A (ja) | 1987-07-13 |
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