JPS6236195U - - Google Patents
Info
- Publication number
- JPS6236195U JPS6236195U JP12653985U JP12653985U JPS6236195U JP S6236195 U JPS6236195 U JP S6236195U JP 12653985 U JP12653985 U JP 12653985U JP 12653985 U JP12653985 U JP 12653985U JP S6236195 U JPS6236195 U JP S6236195U
- Authority
- JP
- Japan
- Prior art keywords
- internal teeth
- held
- internal
- bearing
- shaft
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Retarders (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は、本考案の一実施例を示す電動シヤツ
タの駆動機構の正面図、第２図は、第１１図の
―線における側断面図、第３図は、第１図の要
部の断面図、第４図は、第２図の―線におけ
る正断面図である。
１…巻取シヤフト、４…固定部としての支持面
板、４ｂ，４ｃ…軸受、７…伝動歯輪、８…駆動
歯輪、１２…電動モータ、１６…内歯ホイール、
１６ｅ…内歯、２１…出力軸、３０，３８…間座
ローラー、３２，４０…抜止めローラー。
FIG. 1 is a front view of the drive mechanism of an electric shutter showing an embodiment of the present invention, FIG. 2 is a side sectional view taken along the line - - in FIG. 11, and FIG. The sectional view, FIG. 4, is a front sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1... Winding shaft, 4... Support face plate as a fixed part, 4b, 4c... Bearing, 7... Transmission gear wheel, 8... Drive gear wheel, 12... Electric motor, 16... Internal gear wheel,
16e... Internal teeth, 21... Output shaft, 30, 38... Spacer roller, 32, 40... Removal prevention roller.
Claims (1)
回転するスラツト取付用内歯ホイールの内歯を、
巻取シヤフトに設置された電動モータの出力軸先
端の駆動歯輪に歯合、保持させると共に、上記内
歯の左右側部を、固定部に軸受けされた１対の従
動歯車に歯合、保持させ、更に上記内歯に、固定
部に軸受けされたリミツト用連動回転軸の基端に
軸着された伝動歯輪に歯合せしめた駆動機構にお
いて、 上記従動歯車と伝動歯輪の中の少くとも１個の
歯輪は、上記内歯ホイールの内歯の前後面に接す
る軸受け側の間座ローラーと先端側の抜止めロー
ラーと、により挾持されていることを特徴とする
電動シヤツタの駆動機構。[Scope of Claim for Utility Model Registration] The internal teeth of the internal toothed wheel for slat mounting, which rotates around the axis of the slat take-up shaft,
The drive gears at the tip of the output shaft of the electric motor installed on the winding shaft are engaged and held, and the left and right sides of the internal teeth are engaged and held by a pair of driven gears bearing on the fixed part. In a drive mechanism in which the internal teeth are meshed with a transmission gear wheel that is rotatably mounted on the base end of an interlocking rotating shaft for limit that is bearing on a fixed part, a few of the driven gear and the transmission gear wheel are A drive mechanism for an electric shutter, characterized in that each tooth ring is held between a spacer roller on the bearing side that contacts the front and rear surfaces of the internal teeth of the internal tooth wheel and a retaining roller on the tip side. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12653985U JPH057432Y2 (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12653985U JPH057432Y2 (en) | 1985-08-21 | 1985-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236195U true JPS6236195U (en) | 1987-03-03 |
| JPH057432Y2 JPH057432Y2 (en) | 1993-02-24 |
Family
ID=31020433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12653985U Expired - Lifetime JPH057432Y2 (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057432Y2 (en) |
-
1985
- 1985-08-21 JP JP12653985U patent/JPH057432Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057432Y2 (en) | 1993-02-24 |
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