JPS611584U - Automatic treadle device on safe door - Google Patents
Automatic treadle device on safe doorInfo
- Publication number
- JPS611584U JPS611584U JP8571984U JP8571984U JPS611584U JP S611584 U JPS611584 U JP S611584U JP 8571984 U JP8571984 U JP 8571984U JP 8571984 U JP8571984 U JP 8571984U JP S611584 U JPS611584 U JP S611584U
- Authority
- JP
- Japan
- Prior art keywords
- treadle
- safe door
- automatic
- rotation
- rack
- 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による自動踏板装置の要部拡大縦断面図
。
第２図は同上外側踏板の昇降機構を示す縦断面図。
第３図は同上内側踏板の昇降機構を示す縦断面図。
第４図は本考案による自動踏板装置を取付けた金庫扉の
斜視図である。
１・・・・・・床面、２・・・・・・框、３・・・・・
・金庫扉、４・・・・・・枢軸、５・・・・・・外側踏
板、６・・・・・・内側踏板、７・・・・・・傘歯車、
８・・・・・・水平軸、９・・・・・・ピニオン、１０
・・・・・・円弧状ラック、１７・・・・・・駆動用モ
ータ、２０・・・・・・チェーン、２１・・・・・・ガ
イド、２５・・・・・・摺動部材。FIG. 1 is an enlarged longitudinal cross-sectional view of the main parts of the automatic treadle device according to the present invention. FIG. 2 is a longitudinal cross-sectional view showing the elevating mechanism of the outer treadle. FIG. 3 is a longitudinal sectional view showing the elevating mechanism of the inner step board. FIG. 4 is a perspective view of a safe door equipped with an automatic treadle device according to the present invention. 1...floor, 2...stile, 3...
・Safe door, 4... Pivot, 5... Outer tread, 6... Inner tread, 7... Bevel gear,
8...Horizontal axis, 9...Pinion, 10
......Circular rack, 17...Drive motor, 20...Chain, 21...Guide, 25...Sliding member.
Claims (1)
られ、金庫扉の開閉に伴い、両踏板が昇降自在となるよ
う構成するとともに、上記金庫扉の開放時、両踏板が上
昇することにより、ほぼ平面状の通路が形成されるよう
にした自動踏板装置であって、前記外側踏板の昇降装置
が金庫扉開閉用枢軸の回動を水平軸の回動に変換する変
向伝達装置と、該水平軸の回動を円弧状ラックの揺動に
変換するビニオン・ラック装置と、一方端縁が枢支され
、他方端縁が上記揺動ラツクにより昇降可能に支持され
ている外側踏板とから構成されるとともに、前記内側踏
板の昇降装置が金庫扉の開閉により駆動するモータと、
該モータの回動をガイドの斜面上を進退自在に摺動する
摺動部材の往復直進運動に変換する変換装置と、上記進
退自在な摺動部材に固定されることにより、昇降可能に
進退する内側踏板とから構成されることを特徴とする金
庫扉における自動踏板装置。An inner tread plate and an outer tread plate are provided on the outside and outside of the safe, respectively, and both tread plates are configured to be able to move up and down as the safe door is opened and closed. An automatic treadle device in which a planar passage is formed, wherein the elevating device for the outer treadle converts rotation of a pivot for opening and closing a safe door into rotation of a horizontal axis; It is composed of a binion rack device that converts rotation of the shaft into swinging of an arcuate rack, and an outer footboard having one end pivotally supported and the other end being supported so as to be movable up and down by the swinging rack. and a motor that drives the elevating device for the inner treadle by opening and closing the safe door;
A conversion device converts the rotation of the motor into a reciprocating linear motion of a sliding member that slides on the slope of the guide so that it can move forward and backward, and is fixed to the sliding member that can move forward and backward, so that it can move up and down. An automatic treadle device for a safe door, comprising an inner treadle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8571984U JPS611584U (en) | 1984-06-09 | 1984-06-09 | Automatic treadle device on safe door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8571984U JPS611584U (en) | 1984-06-09 | 1984-06-09 | Automatic treadle device on safe door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS611584U true JPS611584U (en) | 1986-01-08 |
| JPH0447335Y2 JPH0447335Y2 (en) | 1992-11-09 |
Family
ID=30636368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8571984U Granted JPS611584U (en) | 1984-06-09 | 1984-06-09 | Automatic treadle device on safe door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611584U (en) |
-
1984
- 1984-06-09 JP JP8571984U patent/JPS611584U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447335Y2 (en) | 1992-11-09 |
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