ES399201A1 - Dispositivo anti-retorno para el accionamiento de un movi- miento alternativo de rotacion. - Google Patents

Dispositivo anti-retorno para el accionamiento de un movi- miento alternativo de rotacion.

Info

Publication number
ES399201A1
ES399201A1 ES399201A ES399201A ES399201A1 ES 399201 A1 ES399201 A1 ES 399201A1 ES 399201 A ES399201 A ES 399201A ES 399201 A ES399201 A ES 399201A ES 399201 A1 ES399201 A1 ES 399201A1
Authority
ES
Spain
Prior art keywords
gate
hub
spring
rollers
force
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
Application number
ES399201A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of ES399201A1 publication Critical patent/ES399201A1/es
Expired 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
    • 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
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • 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
    • E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gates (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Arrangements (AREA)
ES399201A 1971-02-22 1972-01-26 Dispositivo anti-retorno para el accionamiento de un movi- miento alternativo de rotacion. Expired ES399201A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105946A FR2127069A5 (es) 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
ES399201A1 true ES399201A1 (es) 1974-12-01

Family

ID=9072278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399201A Expired ES399201A1 (es) 1971-02-22 1972-01-26 Dispositivo anti-retorno para el accionamiento de un movi- miento alternativo de rotacion.

Country Status (7)

Country Link
US (1) US3771262A (es)
BE (1) BE777776A (es)
CA (1) CA972597A (es)
DE (1) DE2206619A1 (es)
ES (1) ES399201A1 (es)
FR (1) FR2127069A5 (es)
IT (1) IT946852B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE820496L (en) * 1982-03-05 1983-09-05 Coras Iompair Eireann S22 Locking and release mechanism for a turnstile
US5595272A (en) * 1995-04-25 1997-01-21 The Timken Company Unidirectional clutch
EP3056653A1 (en) * 2015-02-16 2016-08-17 Plexa S.r.l. Access control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1365895A (en) * 1918-05-14 1921-01-18 Thomas K Dixon Automatic locking device
GB776895A (en) * 1955-04-15 1957-06-12 Sir W H Bailey & Co Ltd Improvements in or relating to turnstiles
US3397486A (en) * 1966-02-10 1968-08-20 Advance Data Systems Corp Turnstile
GB1200323A (en) * 1967-03-29 1970-07-29 Tiltman Langley Ltd Improvements in turnstiles

Also Published As

Publication number Publication date
IT946852B (it) 1973-05-21
CA972597A (en) 1975-08-12
FR2127069A5 (es) 1972-10-13
DE2206619A1 (de) 1972-08-31
US3771262A (en) 1973-11-13
BE777776A (fr) 1972-07-06

Similar Documents

Publication Publication Date Title
GB974772A (en) A self-braking driving device for the operating shaft of a venetian blind, rolling-shutter or similar closure means
US2795150A (en) Selectively engageable intermittent motion mechanism
CA991309A (en) Apparatus for recording intelligence on a sheet material
DE3569628D1 (en) Rotary drive apparatus for a disc
JPS5689761A (en) Holding mechanism for original stopper of copying machine
ES399201A1 (es) Dispositivo anti-retorno para el accionamiento de un movi- miento alternativo de rotacion.
CA932367A (en) Locking device for anti-friction bearing on shaft
GB1511897A (en) Coke oven servicing machines
GB1317314A (en) Device for detecting stoppage of rotation
GB721989A (en) Improvements in and relating to locating mechanisms for use with switches
US2323673A (en) Arrangement for stamping machines
SU458030A1 (ru) Устройство дл магнитной записи
CA1000226A (en) Printing device operating with a cycloidal printing motion for data processing machines
SU505041A1 (ru) Устройство дл навивки ленточных магнитопроводов
KR830000417A (ko) 자기테이프 레코오더 및 플레이백 또는 그 어느 한쪽 장치에 적합한 자동정지기
JPS5238230A (en) Magnetic brush development device
SU124786A1 (ru) Ротор дл автоматических роторных линий
GB949863A (en) Improvements in disc brakes
GB1344914A (en) Load transfer device
GB1080034A (en) Braking mechanism
US3010331A (en) Driving mechanism for sound recording and reproducing devices
GB1297686A (es)
ES369417A1 (es) Perfeccionamientos en la construccion de dispositivos en cruz de malta.
GB2002964A (en) High voltage isolator
SE324854B (es)