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A platform for research: civil engineering, architecture and urbanism
Multipurpose automatic stepless control device
The invention discloses a multipurpose automatic stepless control device. The multipurpose automatic stepless control device comprises an outer sleeve, an inner sleeve, an elastic sleeve, a control sleeve, a guide sleeve, a check ring and a pull rod, wherein the pull rod and the outer sleeve are connected with parts outside the multipurpose automatic stepless control device respectively, when the axial stress of the pull rod or the outer sleeve is larger than the friction resistance during different property type cooperation between the control sleeve and the outer sleeve, the pull rod axially moves in a stepless mode relative to the outer sleeve, otherwise stepless movement is automatically controlled by the friction resistance in time, and therefore automatic stepless movement control over the straight line, the angle and the straight line and angle combination is achieved. Due to the fact that a control mode by which the long control sleeve cooperates with an outer sleeve hole in different properties is adopted, the service life is long, the characteristics of being large in control force adjusting range, long in service life, convenient to operate, suitable for automatic stepless control doors, automatic stepless control windows and the like are achieved, and the device is suitable for matching various combinations comprising constant control force or gradually changeable force or the combination of constant control force and gradually changeable control force.
本发明公开了一种多用途自动无极控制装置，包括外套、内套、弹性套、控制套、导向套、挡圈、拉杆与内套连接构成多用途自动无极控制装置，所述拉杆和外套分别与多用途自动无极控制装置之外的零部件连接，当拉杆或外套轴向受力大于控制套与外套不同性质配合的摩擦阻力时，拉杆相对于外套轴向无极移动，反之无极移动及时被所述摩擦阻力自动控制，从而实现直线、角度、直线与角度组合的自动无极移动控制；因采用长控制套与外套孔不同性质配合的控制方式，使用寿命长，其特点是：控制力调节范围大、使用寿命特别长、操作方便，不仅适用于自动无极控制门、还可自动无极控制窗等，适用于控制力一直不变或一直逐渐变化或不变与逐渐变化的多种组合配套。
Multipurpose automatic stepless control device
The invention discloses a multipurpose automatic stepless control device. The multipurpose automatic stepless control device comprises an outer sleeve, an inner sleeve, an elastic sleeve, a control sleeve, a guide sleeve, a check ring and a pull rod, wherein the pull rod and the outer sleeve are connected with parts outside the multipurpose automatic stepless control device respectively, when the axial stress of the pull rod or the outer sleeve is larger than the friction resistance during different property type cooperation between the control sleeve and the outer sleeve, the pull rod axially moves in a stepless mode relative to the outer sleeve, otherwise stepless movement is automatically controlled by the friction resistance in time, and therefore automatic stepless movement control over the straight line, the angle and the straight line and angle combination is achieved. Due to the fact that a control mode by which the long control sleeve cooperates with an outer sleeve hole in different properties is adopted, the service life is long, the characteristics of being large in control force adjusting range, long in service life, convenient to operate, suitable for automatic stepless control doors, automatic stepless control windows and the like are achieved, and the device is suitable for matching various combinations comprising constant control force or gradually changeable force or the combination of constant control force and gradually changeable control force.
本发明公开了一种多用途自动无极控制装置，包括外套、内套、弹性套、控制套、导向套、挡圈、拉杆与内套连接构成多用途自动无极控制装置，所述拉杆和外套分别与多用途自动无极控制装置之外的零部件连接，当拉杆或外套轴向受力大于控制套与外套不同性质配合的摩擦阻力时，拉杆相对于外套轴向无极移动，反之无极移动及时被所述摩擦阻力自动控制，从而实现直线、角度、直线与角度组合的自动无极移动控制；因采用长控制套与外套孔不同性质配合的控制方式，使用寿命长，其特点是：控制力调节范围大、使用寿命特别长、操作方便，不仅适用于自动无极控制门、还可自动无极控制窗等，适用于控制力一直不变或一直逐渐变化或不变与逐渐变化的多种组合配套。
Multipurpose automatic stepless control device
一种多用途自动无极控制装置
TAN YOUQING (author) / CHEN WENTING (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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