JPH0712640Y2 - ぜんまい式バランサ - Google Patents
ぜんまい式バランサInfo
- Publication number
- JPH0712640Y2 JPH0712640Y2 JP12778888U JP12778888U JPH0712640Y2 JP H0712640 Y2 JPH0712640 Y2 JP H0712640Y2 JP 12778888 U JP12778888 U JP 12778888U JP 12778888 U JP12778888 U JP 12778888U JP H0712640 Y2 JPH0712640 Y2 JP H0712640Y2
- Authority
- JP
- Japan
- Prior art keywords
- mainspring
- spring winding
- winding shaft
- shaft hole
- casing
- 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
- 238000004804 winding Methods 0.000 claims description 50
- 230000002093 peripheral effect Effects 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12778888U JPH0712640Y2 (ja) | 1988-09-27 | 1988-09-27 | ぜんまい式バランサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12778888U JPH0712640Y2 (ja) | 1988-09-27 | 1988-09-27 | ぜんまい式バランサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0247399U JPH0247399U (en]) | 1990-03-30 |
JPH0712640Y2 true JPH0712640Y2 (ja) | 1995-03-29 |
Family
ID=31380531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12778888U Expired - Lifetime JPH0712640Y2 (ja) | 1988-09-27 | 1988-09-27 | ぜんまい式バランサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0712640Y2 (en]) |
-
1988
- 1988-09-27 JP JP12778888U patent/JPH0712640Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0247399U (en]) | 1990-03-30 |
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