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FR2897135A1 - Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts - Google Patents

Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts Download PDF

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Publication number
FR2897135A1
FR2897135A1 FR0601003A FR0601003A FR2897135A1 FR 2897135 A1 FR2897135 A1 FR 2897135A1 FR 0601003 A FR0601003 A FR 0601003A FR 0601003 A FR0601003 A FR 0601003A FR 2897135 A1 FR2897135 A1 FR 2897135A1
Authority
FR
France
Prior art keywords
output shaft
switched
roller shutter
cable drum
toothed gear
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
Application number
FR0601003A
Other languages
French (fr)
Inventor
Jim Jean Leon Vinet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR0601003A priority Critical patent/FR2897135A1/en
Publication of FR2897135A1 publication Critical patent/FR2897135A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Transmission Devices (AREA)

Abstract

The output shaft selector for a gearbox driven by a motor and reduction gear system (1) consists of an arm (2) with a meshing gear (3) which, according to the system's direction of rotation, is switched from one output shaft (A, B) to the other. The arm is connected to the drive by a spring-loaded ball (4) that engages with cavities (5) driving gear wheel.

Description

11

La présente invention concerne un dispositif qui permet de sélectionner l'un ou l'autre arbre de sortie sur une boite de vitesse à deux arbres tout en laissant l'arbre non entraîné libre de toute tension et contrainte. s Le dispositif comporte un boîtier de vitesse composé de roues à engrenage entraînées par un moto réducteur 1. Ce dispositif selon l'invention comporte deux arbres de sortie A et B dont un seul sera entraîné à la fois.  The present invention relates to a device that allows to select one or the other output shaft on a gearbox with two shafts while leaving the untrained shaft free of any tension and stress. The device comprises a gearbox composed of gear wheels driven by a gear motor 1. This device according to the invention comprises two output shafts A and B, one of which will be driven at a time.

10 Selon des modes particuliers la sélection se fera par une biellette 2 équipée d'une roue à engrenage 3 qui suivant le sens de rotation du moto-réducteur 1 se déplacera d'un coté ou de l'autre grâce à une bille à ressort 4 qui viendra s'enclencher dans des empreints 5 sur la face de la 15 roue a engrenage 1. La figure 1 représente en coupe le dispositif avec la roue A entraînée. La figure 2 représente en coupe le dispositif avec la roue B entraînée.According to particular modes, the selection will be made by a rod 2 equipped with a gear wheel 3 which in the direction of rotation of the geared motor 1 will move on one side or the other through a ball spring 4 which will snap into fingerprints 5 on the face of the gear wheel 1. Figure 1 shows in section the device with the wheel A driven. Figure 2 shows in section the device with the wheel B driven.

20 La figure 3 représente en coupe la biellette de sélection et le dispositif d'entrainemet par bille et ressort. Le présent dispositif aura pour but de résoudre les problèmes de contrainte et tension dus à la vitesse de rotation par rapport à la vitesse linéaire, exemples : 25 enroulements de store, enrouleur d'arrosage, enrouleur câbles électriques.Figure 3 shows in section the selection link and the ball and spring training device. The present device will aim to solve the problems of stress and tension due to the rotational speed with respect to the linear speed, examples: blinds windings, sprinkler winder, winder electric cables.

Claims (2)

REVENDICATIONS 1/ Dispositif pour sélectionner l'arbre de sortie d'une boite de vitesse équipée de deux sorties caractérisé en ce que la sélection de la sortie entraînée est assurée par une biellette munie d'une roue à engrenage.  1 / Device for selecting the output shaft of a gearbox equipped with two outputs characterized in that the selection of the driven output is provided by a link provided with a gear wheel. 2/ Dispositif selon revendication 1 caractérisé par la sélection de l'une ou l'autre sortie d'une boite de vitesse à deux sorties dont la sortie non sélectionnée sera libre et s- ns contrainte ni tension 3/ Dispositif selon revendication 2 en ce que la 1 o position de la biellette soit déterminée par une bille à ressort en fonction du sens de rotation du pignon moteur.2 / Apparatus according to claim 1 characterized by the selection of one or the other output of a gearbox with two outputs whose unselected output will be free and ss stress and tension 3 / Device according to claim 2 in this that the 1 o position of the rod is determined by a spring ball according to the direction of rotation of the motor pinion.
FR0601003A 2006-02-06 2006-02-06 Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts Pending FR2897135A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0601003A FR2897135A1 (en) 2006-02-06 2006-02-06 Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601003A FR2897135A1 (en) 2006-02-06 2006-02-06 Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts

Publications (1)

Publication Number Publication Date
FR2897135A1 true FR2897135A1 (en) 2007-08-10

Family

ID=38310055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0601003A Pending FR2897135A1 (en) 2006-02-06 2006-02-06 Gearbox output shaft selector e.g. for a roller shutter or cable drum comprises arm with toothed gear that can be switched between two output shafts

Country Status (1)

Country Link
FR (1) FR2897135A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015167393A1 (en) * 2014-04-29 2015-11-05 Scania Cv Ab Throttle control device, vehicle with such a throttle control device and a method for operating such a throttle control device
CN105855843A (en) * 2016-06-25 2016-08-17 周梅 Quick return type workpiece press fitting device
CN107877503A (en) * 2017-11-22 2018-04-06 深圳市越疆科技有限公司 Variable deceleration device and planar multiple-articulation robot
US20200181945A1 (en) * 2018-12-11 2020-06-11 SimpliSafe, Inc. Door lock with clutch
WO2020215231A1 (en) * 2019-04-24 2020-10-29 深圳市嗨兴科技有限公司 Cable accommodation structure and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549873A1 (en) * 1974-11-06 1976-05-13 Ricoh Kk Automatic rewind and stop mechanism for tape recorder - with switch means controlling motor for rotating drive wheel
FR2414663A1 (en) * 1978-01-16 1979-08-10 Werbetronic Ag DRIVE DEVICE WITH REVERSE DIRECTION OF ROTATION AND CHANGE OF DRIVEN ELEMENT
EP0460832A1 (en) * 1990-05-23 1991-12-11 Sharp Kabushiki Kaisha Power switching apparatus having improved power switching timing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549873A1 (en) * 1974-11-06 1976-05-13 Ricoh Kk Automatic rewind and stop mechanism for tape recorder - with switch means controlling motor for rotating drive wheel
FR2414663A1 (en) * 1978-01-16 1979-08-10 Werbetronic Ag DRIVE DEVICE WITH REVERSE DIRECTION OF ROTATION AND CHANGE OF DRIVEN ELEMENT
EP0460832A1 (en) * 1990-05-23 1991-12-11 Sharp Kabushiki Kaisha Power switching apparatus having improved power switching timing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015167393A1 (en) * 2014-04-29 2015-11-05 Scania Cv Ab Throttle control device, vehicle with such a throttle control device and a method for operating such a throttle control device
CN105855843A (en) * 2016-06-25 2016-08-17 周梅 Quick return type workpiece press fitting device
CN107877503A (en) * 2017-11-22 2018-04-06 深圳市越疆科技有限公司 Variable deceleration device and planar multiple-articulation robot
CN107877503B (en) * 2017-11-22 2024-05-28 深圳市越疆科技股份有限公司 Variable speed reducer and planar multi-joint robot
US20200181945A1 (en) * 2018-12-11 2020-06-11 SimpliSafe, Inc. Door lock with clutch
WO2020215231A1 (en) * 2019-04-24 2020-10-29 深圳市嗨兴科技有限公司 Cable accommodation structure and method

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