JPH0166291U - - Google Patents
Info
- Publication number
- JPH0166291U JPH0166291U JP1987159658U JP15965887U JPH0166291U JP H0166291 U JPH0166291 U JP H0166291U JP 1987159658 U JP1987159658 U JP 1987159658U JP 15965887 U JP15965887 U JP 15965887U JP H0166291 U JPH0166291 U JP H0166291U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- drum
- washing machine
- drive device
- utility
- 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
- 238000005406 washing Methods 0.000 claims 9
- 238000010586 diagram Methods 0.000 description 1
Description
図はこの考案の動作原理および概略構成を示す
説明図である。
図中、１は大プーリ、２は送風フアンプーリ、
３は小プーリ、４はベルト、５，６は１対のテン
シヨンプーリ、７はスプリングである。
The figure is an explanatory diagram showing the operating principle and schematic configuration of this invention. In the figure, 1 is a large pulley, 2 is a blower fan pulley,
3 is a small pulley, 4 is a belt, 5 and 6 are a pair of tension pulleys, and 7 is a spring.
Claims (1)
るモータを備えた電気洗濯機において、前記洗濯
槽ドラムに直結された大プーリと、前記モータに
直結された小プーリと、前記大プーリと前記小プ
ーリとに掛けられたベルトと、該ベルトに張力を
与えるとともに前記小プーリと前記ベルトとの接
触角を大きくかつ一定にするための１対のテンシ
ヨンプーリとを具備し、前記洗濯槽ドラムを正・
逆両方向に回転駆動することを特徴とする電気洗
濯機のドラム駆動装置。 (2) 実用新案登録請求の範囲第１項において、
前記１対のテンシヨンプーリの軸間隔が一定であ
ることを特徴とする電気洗濯機のドラム駆動装置
。 (3) 実用新案登録請求の範囲第１項または第２
項において、前記テンシヨンプーリが前記小プー
リに近接して配置されることを特徴とする電気洗
濯機のドラム駆動装置。 (4) 実用新案登録請求の範囲第１項において、
前記１対のテンシヨンプーリが前記大プーリ側に
スプリング付勢されていることを特徴とする電気
洗濯機のドラム駆動装置。[Claims for Utility Model Registration] (1) In an electric washing machine equipped with a washing tub drum and a motor for driving the washing tub drum, a large pulley directly connected to the washing tub drum and a large pulley directly connected to the motor. A small pulley, a belt hung between the large pulley and the small pulley, and a pair of tension pulleys for applying tension to the belt and making a contact angle between the small pulley and the belt large and constant. The washing tub drum is equipped with a
A drum drive device for an electric washing machine that is characterized by rotating in both reverse directions. (2) In paragraph 1 of the claims for utility model registration,
A drum drive device for an electric washing machine, wherein the pair of tension pulleys have a constant axis spacing. (3) Scope of claims for utility model registration, paragraph 1 or 2
2. The drum drive device for an electric washing machine according to claim 1, wherein the tension pulley is disposed close to the small pulley. (4) In paragraph 1 of the claims for utility model registration,
A drum drive device for an electric washing machine, wherein the pair of tension pulleys are biased by a spring toward the large pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159658U JPH0166291U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159658U JPH0166291U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166291U true JPH0166291U (en) | 1989-04-27 |
Family
ID=31441046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159658U Pending JPH0166291U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166291U (en) |
-
1987
- 1987-10-19 JP JP1987159658U patent/JPH0166291U/ja active Pending
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