JPH0464966U

JPH0464966U -

Info

Publication number: JPH0464966U
Application number: JP10561090U
Authority: JP
Priority date: 1990-10-09
Filing date: 1990-10-09
Publication date: 1992-06-04

Description

[Brief explanation of the drawing]

図１、本考案実施の第１例を示す説明用斜視図
である。図２、図１のＡ−Ａに沿う一部断面図で
ある。図３、本考案実施の第２例を示す説明用斜
視図である。図４、従来例を示す側面図である。符号の説明、ａ……モーター、ｂ，ｂ′……減
速歯車、ｇ……切換え歯車、ｈ……上歯車、ｈ′
……下歯車、ｆ……揺動アーム、ｄ……鉄心、ｃ
……コイル、ｅ……スプリング、ｉ……可動接点
、ｋ……上出力軸、ｋ′……下出力軸、ｊ……上
制御回路、ｊ′……下制御回路、ｌ……切換え歯
車、ｍ……上歯車、ｍ′……下歯車、１……モー
ター、２……出力軸、３，４，５……減速装置、
６……制御回路、７……可動接点。 FIG. 1 is an explanatory perspective view showing a first example of implementing the present invention. FIG. 2 is a partial cross-sectional view taken along line A-A in FIG. 1; FIG. 3 is an explanatory perspective view showing a second example of implementing the present invention. FIG. 4 is a side view showing a conventional example. Explanation of symbols, a...Motor, b, b'...Reduction gear, g...Switching gear, h...Upper gear, h'
...Lower gear, f...Swing arm, d...Iron core, c
...Coil, e...Spring, i...Movable contact, k...Upper output shaft, k'...Lower output shaft, j...Upper control circuit, j'...Lower control circuit, l...Switching gear , m...Upper gear, m'...Lower gear, 1...Motor, 2...Output shaft, 3, 4, 5...Reduction gear,
6...Control circuit, 7...Movable contact.

Claims

[Claims for Utility Model Registration] 1. A double-acting motor actuator characterized by having at least two or more output shafts for one electric motor. 2. A switching gear movable in the axial direction driven by one electric motor is provided, an iron core in a coil and a return spring are provided at the other end of a swinging arm that supports the switching gear at its tip, and the switching gear is provided with an iron core in a coil and a return spring. Claim 1 characterized in that an upper gear and a lower gear are provided which engage with the upper end and the lower end of the gear respectively, and an upper output shaft and a lower output shaft are further provided which are respectively connected to the upper and lower gears. Double-acting motor actuator as described. 3. A switching gear driven by one electric motor is provided, upper and lower cam clutches having different rotational directions are provided at the upper and lower ends of the switching gear shaft, and an upper gear that engages with the upper and lower cam clutches respectively. 2. The double-acting motor actuator according to claim 1, further comprising a lower gear, and an upper output shaft and a lower output shaft that are respectively connected to the upper and lower gears.