JPH0445437U - - Google Patents
Info
- Publication number
- JPH0445437U JPH0445437U JP8811190U JP8811190U JPH0445437U JP H0445437 U JPH0445437 U JP H0445437U JP 8811190 U JP8811190 U JP 8811190U JP 8811190 U JP8811190 U JP 8811190U JP H0445437 U JPH0445437 U JP H0445437U
- Authority
- JP
- Japan
- Prior art keywords
- handle
- clutch
- shaped groove
- sprocket
- valley
- 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Warehouses Or Storage Devices (AREA)
- Mechanical Operated Clutches (AREA)
Description
第１図は実施例の正面図、第２図は同上の一部
拡大正面図、第３図は同上の縦断側面図、第４図
は同上の平面図、第５図及び第６図は作動状態の
正面図、第７図ａ〜ｃはクラツチが入る際の作用
説明図、第８図ａ〜ｃはクラツチが切れる際の作
用説明図である。
１……移動棚、２……駆動ユニツト、３……ク
ラツチ装置、４……駆動スプロケツト、５……チ
エーン、６……テンシヨナー、７……被駆動スプ
ロケツト、８……車輪、９……ストツパー、１０
……駆動軸、１１……クラツチスプロケツト、１
２……ハンドル、１３……スペーサ、１４……ク
ラツチ振子、１５……カバー、１６……ハンドル
グリツプ、１７……Ｖ形溝、１８……長孔、１９
……クラツチピン、２０……円盤、２１……穴、
２２……ストツパーピン、２３……ストツパーハ
ンドル、２４……被駆動軸、２５……車軸。
Fig. 1 is a front view of the embodiment, Fig. 2 is a partially enlarged front view of the same, Fig. 3 is a vertical sectional side view of the same, Fig. 4 is a plan view of the same, and Figs. 5 and 6 are operation. A front view of the state, FIGS. 7a to 7c are explanatory views of the action when the clutch is engaged, and FIGS. 8a to c are explanatory views of the action when the clutch is disengaged. DESCRIPTION OF SYMBOLS 1...Moving shelf, 2...Drive unit, 3...Clutch device, 4...Drive sprocket, 5...Chain, 6...Tensioner, 7...Driven sprocket, 8...Wheel, 9...Stopper , 10
... Drive shaft, 11 ... Clutch sprocket, 1
2... Handle, 13... Spacer, 14... Clutch pendulum, 15... Cover, 16... Handle grip, 17... V-shaped groove, 18... Long hole, 19
...clutch pin, 20...disc, 21...hole,
22... Stopper pin, 23... Stopper handle, 24... Driven shaft, 25... Axle.
Claims (1)
つて駆動力を伝達し、ハンドルグリツプから手を
離した際にハンドルが自重で垂下すると共に噛み
合いが外れるようになつた手動式移動棚のクラツ
チ装置において、上記駆動軸にクラツチスプロケ
ツトを固定し、そのスプロケツトと対面するハン
ドルと、そのハンドルの他面に対面するクラツチ
振子とをそれぞれ自由に回転できるように嵌め、
上記のハンドルにＶ形溝を設けると共にクラツチ
振子に長孔を設け、上記のＶ形溝はその谷部が上
記のクラツチスプロケツトの外側にありその両端
部がクラツチスプロケツトの歯の谷の位置にある
よう形成され、また上記の長孔はＶ形溝の谷部分
から上記スプロケツトの歯の谷部分に達する長さ
を有し、ハンドルとクラツチ振子との間に介在し
たクラツチピンの両端をそれぞれＶ形溝と長孔に
自由に移動できるように嵌めたことを特徴とする
手動式移動棚のクラツチ装置。 In a clutch device for a manual movable shelf, which engages when a driving force is applied to the handle grip and transmits the driving force, and when the handle grip is released, the handle droops under its own weight and disengages. A clutch sprocket is fixed to the drive shaft, and a handle facing the sprocket and a clutch pendulum facing the other side of the handle are fitted so that they can rotate freely.
A V-shaped groove is provided in the above-mentioned handle, and a long hole is provided in the clutch pendulum. The elongated hole has a length that reaches from the valley of the V-shaped groove to the valley of the tooth of the sprocket, and the long hole has a length that reaches from the valley of the V-shaped groove to the valley of the tooth of the sprocket, and both ends of the clutch pin interposed between the handle and the clutch pendulum are connected to the V-shaped groove. A clutch device for a manual movable shelf characterized by being fitted into a shaped groove and a slot so that it can be moved freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8811190U JPH0545243Y2 (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8811190U JPH0545243Y2 (en) | 1990-08-21 | 1990-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445437U true JPH0445437U (en) | 1992-04-17 |
| JPH0545243Y2 JPH0545243Y2 (en) | 1993-11-18 |
Family
ID=31821069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8811190U Expired - Lifetime JPH0545243Y2 (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545243Y2 (en) |
-
1990
- 1990-08-21 JP JP8811190U patent/JPH0545243Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545243Y2 (en) | 1993-11-18 |
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