JPH0229928U - - Google Patents
Info
- Publication number
- JPH0229928U JPH0229928U JP10701188U JP10701188U JPH0229928U JP H0229928 U JPH0229928 U JP H0229928U JP 10701188 U JP10701188 U JP 10701188U JP 10701188 U JP10701188 U JP 10701188U JP H0229928 U JPH0229928 U JP H0229928U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- metal fitting
- door
- fixed
- lower door
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 6
Description
第１図は本考案に係わる二段式ローラゲートの
一実施例を示す側面図、第２図は第１図の矢印
部分の拡大縦断側面図、第３図は第２図の矢視
―線に沿う正面図、第４図は第２図の矢視―
線に沿う横断平面図、第５図は上断扉の下端部
に取付けた楔状金具を示す縦断側面図、第６図は
下断扉の前面上部に取付けた支持金具を示す縦断
側面図、第７図は従来の二段式ローラゲートを示
す側面図、第８図はその平面図、第９図は第７図
の矢印部分の拡大縦断側面図である。
１……上段扉、２……下段扉、３……支圧板、
４……支持金具、５……楔状金具、８……楔状開
口部。
Fig. 1 is a side view showing an embodiment of a two-stage roller gate according to the present invention, Fig. 2 is an enlarged vertical sectional side view of the arrowed part in Fig. 1, and Fig. 3 is a line taken along the line indicated by the arrow in Fig. 2. Figure 4 is a front view along the arrow in Figure 2.
5 is a vertical side view showing the wedge-shaped metal fitting attached to the lower end of the upper door; FIG. 6 is a vertical side view showing the support fitting attached to the upper front of the lower door; FIG. 7 is a side view showing a conventional two-stage roller gate, FIG. 8 is a plan view thereof, and FIG. 9 is an enlarged longitudinal sectional side view of the area indicated by the arrow in FIG. 1... Upper door, 2... Lower door, 3... Bearing plate,
4... Support metal fitting, 5... Wedge-shaped metal fitting, 8... Wedge-shaped opening.
Claims (1)
定した支圧板を介して下段扉に伝達する二段式ロ
ーラゲートにおいて、前記支圧板よりも下方の前
記下段扉の前面上部に楔状開口部を有する支持金
具を固定し、前記上段扉の下部に楔状金具に固定
して、同楔状金具を上記楔状開口部に楔入したこ
とを特徴とする二段式ローラゲート。 In a two-stage roller gate that transmits the load acting on the upper door to the lower door via a bearing plate fixed to the upper front of the lower door, a wedge-shaped opening is provided at the upper front of the lower door below the bearing plate. A two-stage roller gate, characterized in that a supporting metal fitting having the structure is fixed, a wedge-shaped metal fitting is fixed to the lower part of the upper door, and the wedge-shaped metal fitting is wedged into the wedge-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10701188U JPH0229928U (en) | 1988-08-15 | 1988-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10701188U JPH0229928U (en) | 1988-08-15 | 1988-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229928U true JPH0229928U (en) | 1990-02-26 |
Family
ID=31341036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10701188U Pending JPH0229928U (en) | 1988-08-15 | 1988-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317307A (en) * | 1992-05-20 | 1993-12-03 | Michio Okada | Buccal cavity x ray standard photographing apparatus |
-
1988
- 1988-08-15 JP JP10701188U patent/JPH0229928U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317307A (en) * | 1992-05-20 | 1993-12-03 | Michio Okada | Buccal cavity x ray standard photographing apparatus |
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