FR2422877A1 - REVERSE ROTATING ACTUATOR - Google Patents

REVERSE ROTATING ACTUATOR

Info

Publication number
FR2422877A1
FR2422877A1 FR7909422A FR7909422A FR2422877A1 FR 2422877 A1 FR2422877 A1 FR 2422877A1 FR 7909422 A FR7909422 A FR 7909422A FR 7909422 A FR7909422 A FR 7909422A FR 2422877 A1 FR2422877 A1 FR 2422877A1
Authority
FR
France
Prior art keywords
wheels
wheel
reverse rotating
rotating actuator
reversing
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.)
Withdrawn
Application number
FR7909422A
Other languages
French (fr)
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.)
VALKERING JAN
Original Assignee
VALKERING JAN
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 VALKERING JAN filed Critical VALKERING JAN
Publication of FR2422877A1 publication Critical patent/FR2422877A1/en
Withdrawn legal-status Critical Current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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/40—Gearings for reversal only
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Road Paving Machines (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Dispositif d'actionnement tournant, à inversion de sens, comportant des moyens pour transformer un mouvement alternatif en un mouvement de rotation. Le dispositif comporte au moins un jeu de trois roues 3, 4, 5, de préférence dentées, dont deux roues 3, 4 constamment en prise l'une avec l'autre, pour transmettre un effort moteur. La troisième roue 5 peut etre sélectivement mise en prise avec l'une ou l'autre des premières roues 3, 4, qui portent chacune une roue crantée co-axiale 6, 7, associées chacune à un cliquet d'entraînement 8, 9, monté sur un organe moteur commun 10, animé d'un mouvement oscillant Application aux dispositifs d'actionnement tournants à inversion, notamment pour manoeuvrer par une pompe hydraulique à main un rideau pare-soleil relevé par enroulement sur sur un rouleau, et abaissé par gravité.Rotary actuation device, reversing direction, comprising means for converting an alternating movement into a rotational movement. The device comprises at least one set of three wheels 3, 4, 5, preferably toothed, including two wheels 3, 4 constantly in engagement with one another, to transmit a driving force. The third wheel 5 can be selectively engaged with one or the other of the first wheels 3, 4, which each carry a coaxial toothed wheel 6, 7, each associated with a drive pawl 8, 9, mounted on a common motor member 10, driven by an oscillating movement Application to reversing rotary actuators, in particular for operating by a hydraulic hand pump a sun screen raised by winding on a roller, and lowered by gravity .

FR7909422A 1978-04-14 1979-04-13 REVERSE ROTATING ACTUATOR Withdrawn FR2422877A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7803991A NL7803991A (en) 1978-04-14 1978-04-14 REVERSIBLE DRIVE UNIT.

Publications (1)

Publication Number Publication Date
FR2422877A1 true FR2422877A1 (en) 1979-11-09

Family

ID=19830655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909422A Withdrawn FR2422877A1 (en) 1978-04-14 1979-04-13 REVERSE ROTATING ACTUATOR

Country Status (4)

Country Link
DE (1) DE2914573A1 (en)
FR (1) FR2422877A1 (en)
GB (1) GB1593918A (en)
NL (1) NL7803991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069425A2 (en) * 1981-07-02 1983-01-12 Philips Patentverwaltung GmbH Means for turning a sun protection lamella enclosed in an air evacuated glass tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069425A2 (en) * 1981-07-02 1983-01-12 Philips Patentverwaltung GmbH Means for turning a sun protection lamella enclosed in an air evacuated glass tube
EP0069425A3 (en) * 1981-07-02 1985-07-17 Philips Patentverwaltung GmbH Means for turning a sun protection lamella enclosed in an air evacuated glass tube

Also Published As

Publication number Publication date
GB1593918A (en) 1981-07-22
NL7803991A (en) 1979-10-16
DE2914573A1 (en) 1979-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse