GB898037A - Improvements in intermittent reversing drives - Google Patents

Improvements in intermittent reversing drives

Info

Publication number
GB898037A
GB898037A GB31448/59A GB3144859A GB898037A GB 898037 A GB898037 A GB 898037A GB 31448/59 A GB31448/59 A GB 31448/59A GB 3144859 A GB3144859 A GB 3144859A GB 898037 A GB898037 A GB 898037A
Authority
GB
United Kingdom
Prior art keywords
shaft
shafts
locked
cam
driven
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
GB31448/59A
Inventor
Dennis Joseph Matthews
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.)
Brentford Transformers Ltd
Original Assignee
Brentford Transformers Ltd
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 Brentford Transformers Ltd filed Critical Brentford Transformers Ltd
Priority to GB31448/59A priority Critical patent/GB898037A/en
Priority to US45930A priority patent/US3058366A/en
Priority to DEB59254A priority patent/DE1233227B/en
Publication of GB898037A publication Critical patent/GB898037A/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • Y10T74/18416—Rotary to alternating rotary
    • Y10T74/18424—Mangle connections
    • Y10T74/18448—Mutilated gearing connections
    • 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
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19074—Single drive plural driven
    • Y10T74/19079—Parallel
    • Y10T74/19084—Spur
    • 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

Landscapes

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

Abstract

898,037. Toothed gearing. BRENTFORD TRANSFORMERS Ltd. July 13, 1960 [Sept. 15, 1959], No. 31448/59. Class 80 (1). In toothed gearing having a single input shaft 6, Fig. 1, and two alternately-driven output shafts 11, 33 the shaft 11 is locked between its intermittent forward movements and during each of these locked periods the shaft 33 is rotated a few turns, first in one direction and then in the other. The shaft 33 is locked during movement of the shaft 11. The shaft 33 may be used for traversing the contacts of a regulator, the shaft 11 then actuating a switch at the end of each traverse. The shaft 6 carries a gear sector 7 and locking cam 9 co-operating with respective pinions and locking cams on diametrically opposed shafts 11, 15 which are thus alternately driven forwards. The shaft 15 is geared to a shaft 16 carrying a sector 18 and locking cam 19 co-operating with pinions and locking cams on two diametrically opposed shafts 22, 23 which are thus, when shaft 11 is locked, alternately driven forwards. Bevel gearing 30, 31 ensures that the respective shafts 22, 23 rotate shaft 32, which is geared to output shaft 33, in opposite directions. The gear ratios are such that for a cycle comprising four halfrevolutions of shaft 6: (1) the shaft 11 turns once ; (2) the shaft 32 rotates twice in one direction ; (3) the shaft 11 again turns once ; (4) the shaft 32 rotates twice in the opposite direction. The shaft 6 is driven through worm gearing and a handle 2 or a motor-gear-clutch unit 3, 4. In a modification the shaft 6, Fig. 2, is driven by a motor 4 or hand wheel 2 through spur gearing 105 and carries a locking cam 108 and a gear 107 having two single diametrically opposite teeth co-operating with a cam and pinion on the shaft 11 to move it through, say, 45 degrees twice during one revolution of shaft 6. The shaft 6 also carries a locking cam 19 and sector 18 which, through the shafts 22, 23, drives the output shaft 33 alternately in opposite directions, as in the Fig. 1 construction. The cam 19 is shaped to lock the shafts 22, 23 while the shaft 11 is moved. Specification 780,166 is referred to.
GB31448/59A 1959-09-15 1959-09-15 Improvements in intermittent reversing drives Expired GB898037A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB31448/59A GB898037A (en) 1959-09-15 1959-09-15 Improvements in intermittent reversing drives
US45930A US3058366A (en) 1959-09-15 1960-07-28 Intermittent reversing drives
DEB59254A DE1233227B (en) 1959-09-15 1960-09-07 Intermittent reverse drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31448/59A GB898037A (en) 1959-09-15 1959-09-15 Improvements in intermittent reversing drives

Publications (1)

Publication Number Publication Date
GB898037A true GB898037A (en) 1962-06-06

Family

ID=10323231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31448/59A Expired GB898037A (en) 1959-09-15 1959-09-15 Improvements in intermittent reversing drives

Country Status (3)

Country Link
US (1) US3058366A (en)
DE (1) DE1233227B (en)
GB (1) GB898037A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397020A2 (en) * 1989-05-12 1990-11-14 Moulinex Power control device for a microwave oven

Families Citing this family (9)

* 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
US4813303A (en) * 1984-08-31 1989-03-21 Mandreles, Inc. Power drive speed reducer
US4869126A (en) * 1988-06-23 1989-09-26 Sundstrand Corporation Mechanical mode shifter
US4887490A (en) * 1988-07-14 1989-12-19 Sundstrand Corporation Sequential mechanical mode shifter
US5217152A (en) * 1989-02-10 1993-06-08 Seiko Epson Corporation Gear mechanism and record medium feeding apparatus employing the same
JP2860175B2 (en) * 1991-03-18 1999-02-24 キヤノン株式会社 Recording device
DE102012008276A1 (en) * 2011-07-25 2013-01-31 Abb Technology Ag Locking device for a drive unit of a three-position drive for a switching device of a switchgear
CN102562957B (en) * 2012-02-06 2014-12-31 刘之乾 Gear type automatic reverser adjustable in interval time and revolution number
CN109236968A (en) * 2018-10-26 2019-01-18 上海塞沃机电工程有限公司 A kind of compact-sized portable heating construction equipment gearbox

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE52423C (en) * H. SLOAN in Combee, Railway Street, County Down, Irland Gear train for transforming revolving turns into turning turns
US1846785A (en) * 1932-02-23 E breitling
DE348517C (en) * 1920-01-27 1922-02-10 Carl Bach Reverse gear
US1748390A (en) * 1926-07-31 1930-02-25 Otto Fritz Intermittent gear
US1937326A (en) * 1931-08-21 1933-11-28 Permutit Co Intermittent gear drive and means of controlling same
US2593416A (en) * 1949-07-07 1952-04-22 Sperry Corp Automatic reversing mechanism
US2680164A (en) * 1952-03-19 1954-06-01 Gen Electric Contact speed control in springdriven step type switches
DE916740C (en) * 1952-12-20 1954-08-16 Peltzer & Ehlers Gear for converting continuous rotation into those with pauses
US2881630A (en) * 1956-10-09 1959-04-14 Librascope Inc Transfer mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397020A2 (en) * 1989-05-12 1990-11-14 Moulinex Power control device for a microwave oven
FR2646962A1 (en) * 1989-05-12 1990-11-16 Moulinex Sa DEVICE FOR CONTROLLING THE POWER OF A MICROWAVE OVEN
EP0397020A3 (en) * 1989-05-12 1991-10-30 Moulinex Power control device for a microwave oven
US5097105A (en) * 1989-05-12 1992-03-17 Moulinex (S.A.) Device for controlling the power of a microwave oven

Also Published As

Publication number Publication date
DE1233227B (en) 1967-01-26
US3058366A (en) 1962-10-16

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