JPH04185U

JPH04185U -

Info

Publication number: JPH04185U
Application number: JP1990039639U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1992-01-06
Anticipated expiration: 2005-04-13
Also published as: JP2524377Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例の多出力超音波モ
ータの断面図、第２図は第２実施例の多出力超音
波モータの断面図、第３図は第３実施例のサンバ
イザの説明図、第４，５図は同サンバイザの部分
断面図、第６図は第４実施例のサンバイザの一部
破断図である。３……固定子、５……回転子、９……出力軸、
１１……固定子、１３……回転子、１７……中空
出力軸、２３……固定子、２５……回転子、２９
……出力軸、３２……固定子、３３……回転子、
３７……出力軸、４０……固定子、４２……回転
子、５２……ガイド部材、５３……ガイド部材、
５４……サンバイザ、５９……ラツクギヤ、６２
……サンバイザ、６４……パイプ、６５……フレ
キシブルシヤフト。 FIG. 1 is a cross-sectional view of a multi-output ultrasonic motor according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a multi-output ultrasonic motor according to a second embodiment, and FIG. 3 is a cross-sectional view of a sun visor according to a third embodiment. Explanatory drawings, FIGS. 4 and 5 are partial sectional views of the same sun visor, and FIG. 6 is a partially cutaway view of the sun visor of the fourth embodiment. 3... Stator, 5... Rotor, 9... Output shaft,
11... Stator, 13... Rotor, 17... Hollow output shaft, 23... Stator, 25... Rotor, 29
... Output shaft, 32 ... Stator, 33 ... Rotor,
37... Output shaft, 40... Stator, 42... Rotor, 52... Guide member, 53... Guide member,
54...Sun visor, 59...Rack gear, 62
...Sun visor, 64...Pipe, 65...Flexible shaft.

Claims

[Claims for Utility Model Registration] (1) A plurality of sets of motor mechanisms in which a piezoelectric material is bonded to a stator so as to generate traveling waves, and a rotor that is pressed against the stator can be rotated by the traveling waves of the stator. The output shaft is installed in the center of the rotor of each motor mechanism, and each output shaft is configured to be concentrically stacked or protrude from both sides in the axial direction, so that each output shaft can create a unique motor mechanism without interfering with each other. A multi-output ultrasonic motor characterized by being rotated by. (2) In the multi-output ultrasonic motor according to claim 1, a ring-shaped stator to which a piezoelectric material for generating traveling waves is bonded is pressed onto the outer periphery of the stator and rotor constituting each motor mechanism. A multi-output ultrasonic motor characterized in that a ring-shaped motor mechanism having a ring-shaped rotor and a ring-shaped rotor is arranged. (3) A horizontally long guide member is provided on each of the front window side and the side window side of the automobile, both ends of the sun visor are movably held by the guide members, and one end of the sun visor is provided with a horizontally long guide member.
A rack gear that connects the inner output shaft of a multi-output ultrasonic motor having at least two concentric output shafts, connects a gear to the outer output shaft of the multi-output ultrasonic motor, and guides the rolling motion of the gear. A sun visor characterized in that a sun visor is provided along the guide member at an adjacent position. (4) Attach a cup-shaped stay to one end of the sun visor to be attached to a car, rotatably fit one end of an approximately L-shaped pipe to the stay, and attach at least two concentric output shafts to the other end of the pipe. A sun visor characterized in that an output shaft on the outer peripheral side of a multi-output ultrasonic motor having a multi-output ultrasonic motor is connected to the stay, and an output shaft on the inner peripheral side of the multi-output ultrasonic motor is connected to the stay via a flexible shaft.