FR3092860B1 - Movement transmission device and concealment device comprising such a movement transmission device - Google Patents

Movement transmission device and concealment device comprising such a movement transmission device Download PDF

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Publication number
FR3092860B1
FR3092860B1 FR1901652A FR1901652A FR3092860B1 FR 3092860 B1 FR3092860 B1 FR 3092860B1 FR 1901652 A FR1901652 A FR 1901652A FR 1901652 A FR1901652 A FR 1901652A FR 3092860 B1 FR3092860 B1 FR 3092860B1
Authority
FR
France
Prior art keywords
transmission device
shaft
movement transmission
motion transmission
concealment
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.)
Active
Application number
FR1901652A
Other languages
French (fr)
Other versions
FR3092860A1 (en
Inventor
Eric Lagarde
Norbert Dupielet
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.)
Somfy Activites SA
Original Assignee
Somfy Activites SA
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 Somfy Activites SA filed Critical Somfy Activites SA
Priority to FR1901652A priority Critical patent/FR3092860B1/en
Priority to PCT/EP2020/054214 priority patent/WO2020169588A1/en
Publication of FR3092860A1 publication Critical patent/FR3092860A1/en
Application granted granted Critical
Publication of FR3092860B1 publication Critical patent/FR3092860B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)

Abstract

Dispositif de transmission de mouvement et dispositif d’occultation comprenant un tel dispositif de transmission de mouvement Un dispositif de transmission de mouvement (30) d’un dispositif d’occultation comprend un boîtier (31), un premier arbre (32) et un deuxième arbre (33). Les premier et deuxième arbres (32, 33) sont respectivement un arbre d’entraînement et un arbre entraîné, en forme de cylindre tronconique et disposés à l’intérieur du boîtier (31) et sont montés tête-bêche, dans une configuration assemblée du dispositif de transmission de mouvement (30). Le premier arbre (32) comprend une première denture (36), la première denture (36) constituant la forme de cylindre tronconique du premier arbre (32). Le deuxième arbre (33) comprend une deuxième denture (37), la deuxième denture (37) constituant la forme de cylindre tronconique du deuxième arbre (33). Le dispositif de transmission de mouvement (30) comprend, en outre, un premier pignon (34) configuré pour s’engrener avec la première denture (36) du premier arbre (32) et avec la deuxième denture (37) du deuxième arbre (33), dans la configuration assemblée du dispositif de transmission de mouvement (30). Figure pour l'abrégé : Figure 5.Motion transmission device and concealment device comprising such a motion transmission device A motion transmission device (30) of a concealment device comprises a housing (31), a first shaft (32) and a second tree (33). The first and second shafts (32, 33) are respectively a drive shaft and a driven shaft, in the form of a frustoconical cylinder and arranged inside the housing (31) and are mounted head-to-tail, in an assembled configuration of the motion transmission device (30). The first shaft (32) comprises a first toothing (36), the first toothing (36) constituting the shape of a frustoconical cylinder of the first shaft (32). The second shaft (33) comprises a second set of teeth (37), the second set of teeth (37) constituting the shape of a frustoconical cylinder of the second shaft (33). The motion transmission device (30) further comprises a first pinion (34) configured to mesh with the first toothing (36) of the first shaft (32) and with the second toothing (37) of the second shaft ( 33), in the assembled configuration of the motion transmission device (30). Figure for abstract: Figure 5.

FR1901652A 2019-02-19 2019-02-19 Movement transmission device and concealment device comprising such a movement transmission device Active FR3092860B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1901652A FR3092860B1 (en) 2019-02-19 2019-02-19 Movement transmission device and concealment device comprising such a movement transmission device
PCT/EP2020/054214 WO2020169588A1 (en) 2019-02-19 2020-02-18 Motion transmission device and blackout device comprising such a motion transmission device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901652A FR3092860B1 (en) 2019-02-19 2019-02-19 Movement transmission device and concealment device comprising such a movement transmission device
FR1901652 2019-02-19

Publications (2)

Publication Number Publication Date
FR3092860A1 FR3092860A1 (en) 2020-08-21
FR3092860B1 true FR3092860B1 (en) 2021-03-05

Family

ID=67002016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901652A Active FR3092860B1 (en) 2019-02-19 2019-02-19 Movement transmission device and concealment device comprising such a movement transmission device

Country Status (2)

Country Link
FR (1) FR3092860B1 (en)
WO (1) WO2020169588A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3542739B2 (en) * 1998-10-27 2004-07-14 立川ブラインド工業株式会社 Lifting device for shielding material
US6536503B1 (en) 1999-03-23 2003-03-25 Hunter Douglas Inc. Modular transport system for coverings for architectural openings
CN208486805U (en) * 2018-07-03 2019-02-12 浙江宏鼎实业有限公司 A kind of curtain without stretching wire

Also Published As

Publication number Publication date
FR3092860A1 (en) 2020-08-21
WO2020169588A1 (en) 2020-08-27

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