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
- Control And Safety Of Cranes (AREA)
- Unwinding Of Filamentary Materials (AREA)
Description
第１図は本考案の一実施例の全体正面図、第２
図は同上の部分斜視図、第３図は同上の作用を示
す正面図、第４図は同上の部分拡大正面断面図、
第５図は同上の部分正面図、第６図は同上の側面
図、第７図ａ，ｂ，ｃ，ｄは同上の巻降ろし時の
作用説明図、第８図ａ，ｂ，ｃ，ｄは同上の巻上
げ時の作用説明図、第９図は従来例の正面図、第
１０図は同上の問題点を示す正面図、第１１図は
同上の他の従来例を示す正面図、第１２図は更に
他の従来例の側面図であり、１は昇降体、２は主
ワイヤー、３は補助ワイヤーである。
Figure 1 is an overall front view of one embodiment of the present invention, Figure 2 is a front view of an embodiment of the present invention;
The figure is a partial perspective view of the same as the above, FIG. 3 is a front view showing the effect of the same as the above, FIG. 4 is a partially enlarged front sectional view of the same as the above,
Fig. 5 is a partial front view of the same as above, Fig. 6 is a side view of the same as above, Fig. 7 a, b, c, d is an explanatory view of the action during unwinding of the same as above, Fig. 8 a, b, c, d 9 is a front view of the conventional example, FIG. 10 is a front view showing the problem of the same as the above, FIG. 11 is a front view of another conventional example of the same, and FIG. The figure is a side view of yet another conventional example, in which 1 is an elevating body, 2 is a main wire, and 3 is an auxiliary wire.
Claims (1)
もに落下防止用の補助ワイヤーを昇降体に連結し
た昇降装置であつて、補助ワイヤーを昇降体の重
心から離して連結して成る昇降装置。 An elevating device in which an elevating object is suspended and lowered by a main wire and an auxiliary wire for preventing falling is connected to the elevating object, the auxiliary wire being connected away from the center of gravity of the elevating object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080077U JPH048567Y2 (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080077U JPH048567Y2 (en) | 1988-06-15 | 1988-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021810U true JPH021810U (en) | 1990-01-09 |
| JPH048567Y2 JPH048567Y2 (en) | 1992-03-04 |
Family
ID=31304923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988080077U Expired JPH048567Y2 (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048567Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137412U (en) * | 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 (en) * | 1987-02-28 | 1988-09-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048567Y2 (en) | 1992-03-04 |