GB1260928A - Device for the rotational driving and for the accurate and stable angular positioning of a rotary element - Google Patents

Device for the rotational driving and for the accurate and stable angular positioning of a rotary element

Info

Publication number
GB1260928A
GB1260928A GB06123/69A GB1612369A GB1260928A GB 1260928 A GB1260928 A GB 1260928A GB 06123/69 A GB06123/69 A GB 06123/69A GB 1612369 A GB1612369 A GB 1612369A GB 1260928 A GB1260928 A GB 1260928A
Authority
GB
United Kingdom
Prior art keywords
gear
accurate
rotational driving
rotary element
cam
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
GB06123/69A
Inventor
Roger Marcel Chaveneaud
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.)
LAMY D ETUDES ET DE RECH S SOL
Original Assignee
LAMY D ETUDES ET DE RECH S SOL
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 LAMY D ETUDES ET DE RECH S SOL filed Critical LAMY D ETUDES ET DE RECH S SOL
Publication of GB1260928A publication Critical patent/GB1260928A/en
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
    • F16H—GEARING
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1418—Preselected indexed position
    • Y10T74/1424—Sequential
    • Y10T74/1441—Geneva or mutilated gear drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18528—Rotary to intermittent unidirectional motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19874—Mutilated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19879—Geneva
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19884—Irregular teeth and bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)

Abstract

1,260,928. Toothed gearing. SOC. LAMY D'ETUDES ET DE RECHERCHES " SOLER". 27 March, 1969 [2 April, 1968], No. 16123/69. Heading F2Q. Continuous rotation of a driving element 1 produces in a driven element 6 a cycle of motion including part at constant speed when a gear segment 5, 5<SP>1</SP> meshes with a gear segment 13, 13<SP>1</SP>, 13<SP>11</SP> and a portion at variable speed when roller cam followers 8, 8<SP>1</SP>, 8<SP>11</SP>, 9, 9<SP>1</SP>, 9<SP>11</SP> on the element 6 follow cam surfaces 3, 3<SP>1</SP>, 4, 4<SP>1</SP> on the element 1, each cam surface being shaped to produce a smooth transition from the gear teeth drive at its start to the gear teeth drive at its finish via a desired motion (e.g. a pause), there being at least one cam follower 8, 8<SP>1</SP>, 8<SP>11</SP> or 9, 9<SP>1</SP>, 9<SP>11</SP> and surface 3, 3<SP>1</SP> or 4, 4<SP>1</SP> for each direction of rotation. The gear segments 5, 5<SP>1</SP> may be of different radius in a modified arrangement, Figs. 7 to 9 (not shown).
GB06123/69A 1968-04-02 1969-03-27 Device for the rotational driving and for the accurate and stable angular positioning of a rotary element Expired GB1260928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146769 1968-04-02

Publications (1)

Publication Number Publication Date
GB1260928A true GB1260928A (en) 1972-01-19

Family

ID=8648506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06123/69A Expired GB1260928A (en) 1968-04-02 1969-03-27 Device for the rotational driving and for the accurate and stable angular positioning of a rotary element

Country Status (5)

Country Link
US (1) US3590661A (en)
CH (1) CH491304A (en)
DE (1) DE1916439B2 (en)
FR (1) FR1579551A (en)
GB (1) GB1260928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903732A1 (en) * 1979-02-01 1980-09-04 Focke & Co STEPPER GEARBOX
DE19619809C1 (en) * 1996-05-15 1997-11-06 Traub Drehmaschinen Gmbh Stepper gear

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840107A (en) * 1972-08-31 1974-10-08 Burroughs Corp Incremental feed device for advancing paper tape, record cards and an inked ribbon in a printer
US3918313A (en) * 1974-07-19 1975-11-11 Pitney Bowes Inc Drive mechanism
US3952607A (en) * 1975-01-24 1976-04-27 P. R. Mallory & Co. Inc. Variable speed drive means
US4352299A (en) * 1978-10-16 1982-10-05 The Bendix Corporation Intermittent motion gear apparatus
US4249453A (en) * 1978-10-16 1981-02-10 The Bendix Corporation Fluidic motor actuator
JPS61175363A (en) * 1985-01-30 1986-08-07 Aisin Seiki Co Ltd Rotary cam apparatus
DE3538723C1 (en) * 1985-10-31 1987-05-21 Rovema Gmbh Tubular bag machine
US5220370A (en) * 1988-05-11 1993-06-15 Minolta Camera Kabushiki Kaisha Driving mechanism of camera and friction mechanism therefor
DE3929136C1 (en) * 1989-09-01 1991-04-04 Emag Maschinenfabrik Gmbh, 7335 Salach, De
DE4002318C1 (en) * 1990-01-26 1991-06-20 Bayerische Motoren Werke Ag, 8000 Muenchen, De Drive for vehicle sliding roof - has index wheel driving gear wheel with interlocking radial stop profiles
US6662686B2 (en) * 2002-03-21 2003-12-16 Kwok Hung Chan Automatic motor-output-redirection system
US10194922B2 (en) * 2012-05-11 2019-02-05 Peter L. Bono Rotary oscillating bone, cartilage, and disk removal tool assembly
US20220120133A1 (en) * 2019-07-12 2022-04-21 Leafy Windoware Co., Ltd. Curtain cord retracting and releasing device and transmission mechanism thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1928925A (en) * 1923-05-12 1933-10-03 Cleveland Automatic Machine Co Indexing mechanism for multiple spindle machines
US1552598A (en) * 1924-11-03 1925-09-08 Nat Acme Co Indexing mechanism for cylinders or the like
NL92285C (en) * 1951-12-11
US2922505A (en) * 1954-03-18 1960-01-26 Salle Tool Inc Indexing table
US2986949A (en) * 1959-11-27 1961-06-06 Commercial Cam & Machine Co Indexing cam structure
US3170333A (en) * 1963-03-29 1965-02-23 Ajem Lab Inc Rotary-positioning device
US3408877A (en) * 1965-10-22 1968-11-05 Hayes Albion Corp Intermittent motion mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903732A1 (en) * 1979-02-01 1980-09-04 Focke & Co STEPPER GEARBOX
DE19619809C1 (en) * 1996-05-15 1997-11-06 Traub Drehmaschinen Gmbh Stepper gear
WO1997043565A1 (en) 1996-05-15 1997-11-20 Traub Drehmaschinen Gmbh Step-by-step gearing mechanism
US5916324A (en) * 1996-05-15 1999-06-29 Traub Drehmaschinen Gmbh Stepping gear mechanism

Also Published As

Publication number Publication date
FR1579551A (en) 1969-08-29
DE1916439A1 (en) 1969-10-09
DE1916439B2 (en) 1971-07-01
US3590661A (en) 1971-07-06
CH491304A (en) 1970-05-31

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