FR2617554B1 - Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets - Google Patents

Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets

Info

Publication number
FR2617554B1
FR2617554B1 FR8709395A FR8709395A FR2617554B1 FR 2617554 B1 FR2617554 B1 FR 2617554B1 FR 8709395 A FR8709395 A FR 8709395A FR 8709395 A FR8709395 A FR 8709395A FR 2617554 B1 FR2617554 B1 FR 2617554B1
Authority
FR
France
Prior art keywords
tourniquets
devices associated
return devices
angular anti
angular
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.)
Expired - Lifetime
Application number
FR8709395A
Other languages
English (en)
Other versions
FR2617554A1 (fr
Inventor
Jean-Pierre Ulmann
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.)
KLEIN ETS GEORGES
Original Assignee
KLEIN ETS GEORGES
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 KLEIN ETS GEORGES filed Critical KLEIN ETS GEORGES
Priority to FR8709395A priority Critical patent/FR2617554B1/fr
Priority to US07/211,313 priority patent/US4881624A/en
Priority to CA000570811A priority patent/CA1299415C/fr
Publication of FR2617554A1 publication Critical patent/FR2617554A1/fr
Application granted granted Critical
Publication of FR2617554B1 publication Critical patent/FR2617554B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Electromagnets (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
FR8709395A 1987-07-02 1987-07-02 Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets Expired - Lifetime FR2617554B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8709395A FR2617554B1 (fr) 1987-07-02 1987-07-02 Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets
US07/211,313 US4881624A (en) 1987-07-02 1988-06-24 Angular anti-return devices associated with turnstiles
CA000570811A CA1299415C (fr) 1987-07-02 1988-06-30 Dispositif anti-retour a angle, pour tourniquets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709395A FR2617554B1 (fr) 1987-07-02 1987-07-02 Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets

Publications (2)

Publication Number Publication Date
FR2617554A1 FR2617554A1 (fr) 1989-01-06
FR2617554B1 true FR2617554B1 (fr) 1991-10-31

Family

ID=9352802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709395A Expired - Lifetime FR2617554B1 (fr) 1987-07-02 1987-07-02 Perfectionnements aux dispositifs d'anti-retour angulaire associes aux tourniquets

Country Status (3)

Country Link
US (1) US4881624A (fr)
CA (1) CA1299415C (fr)
FR (1) FR2617554B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234389A (en) * 1992-03-23 1993-08-10 Ford Motor Company Releasable overrunning coupling power transmission mechanism acting in cooperation with a friction brake
US5954348A (en) * 1996-01-05 1999-09-21 Brookfield International, Inc. Roller skate with wheel control mechanism
SE506466C2 (sv) * 1996-04-19 1997-12-22 Sem Ab Anordning för reverserbar drivning av en axel samt användning av anordningen i ett fordon
JP4187905B2 (ja) * 2000-05-11 2008-11-26 Ｎｔｎ株式会社 クラッチユニット
DE102004037199A1 (de) * 2004-07-30 2006-03-23 Ina-Schaeffler Kg Schaltbare Freilaufeinheit
DE102006024276A1 (de) * 2006-05-24 2007-11-29 Zf Friedrichshafen Ag Elektromagnetisch betätigbare Einheit, insbesondere eine Kupplung/Bremse bzw. Sperre
CN106477400A (zh) * 2016-11-07 2017-03-08 深圳市维骏文化旅游科技有限公司 张紧止逆装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146683A (fr) * 1956-01-19 1957-11-14 Dispositif de roue libre débrayable
US3978613A (en) * 1974-04-29 1976-09-07 Automatic Revenue Controls (Europa) Ltd. Turnstile mechanism
AU516270B2 (en) * 1976-12-07 1981-05-28 Yorkwain Automatic Doors Limited Revolving door
US4295297A (en) * 1978-10-06 1981-10-20 Noel Carroll Revolving security door
US4285418A (en) * 1980-01-07 1981-08-25 Towmotor Corporation Friction coupling control system
FR2563299B1 (fr) * 1984-04-24 1989-08-11 Klein Georges Perfectionnements aux dispositifs d'anti-retour angulaire

Also Published As

Publication number Publication date
US4881624A (en) 1989-11-21
CA1299415C (fr) 1992-04-28
FR2617554A1 (fr) 1989-01-06

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Legal Events

Date Code Title Description
TP Transmission of property