JPH021810U - - Google Patents
Info
- Publication number
- JPH021810U JPH021810U JP8007788U JP8007788U JPH021810U JP H021810 U JPH021810 U JP H021810U JP 8007788 U JP8007788 U JP 8007788U JP 8007788 U JP8007788 U JP 8007788U JP H021810 U JPH021810 U JP H021810U
- Authority
- JP
- Japan
- Prior art keywords
- elevating
- view
- same
- wire
- auxiliary wire
- 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
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Unwinding Of Filamentary Materials (AREA)
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988080077U JPH048567Y2 (is) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988080077U JPH048567Y2 (is) | 1988-06-15 | 1988-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH021810U true JPH021810U (is) | 1990-01-09 |
JPH048567Y2 JPH048567Y2 (is) | 1992-03-04 |
Family
ID=31304923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988080077U Expired JPH048567Y2 (is) | 1988-06-15 | 1988-06-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH048567Y2 (is) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63137412U (is) * | 1987-02-28 | 1988-09-09 |
-
1988
- 1988-06-15 JP JP1988080077U patent/JPH048567Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63137412U (is) * | 1987-02-28 | 1988-09-09 |
Also Published As
Publication number | Publication date |
---|---|
JPH048567Y2 (is) | 1992-03-04 |