GB1215875A - Improvements in or relating to motion transmitting systems, especially for digital step motors - Google Patents

Improvements in or relating to motion transmitting systems, especially for digital step motors

Info

Publication number
GB1215875A
GB1215875A GB1548968A GB1548968A GB1215875A GB 1215875 A GB1215875 A GB 1215875A GB 1548968 A GB1548968 A GB 1548968A GB 1548968 A GB1548968 A GB 1548968A GB 1215875 A GB1215875 A GB 1215875A
Authority
GB
United Kingdom
Prior art keywords
gears
teeth
output shaft
slightly different
different numbers
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
GB1548968A
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.)
MESUR MATIC ELECTRONICS CORP
Original Assignee
MESUR MATIC ELECTRONICS CORP
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 MESUR MATIC ELECTRONICS CORP filed Critical MESUR MATIC ELECTRONICS CORP
Publication of GB1215875A publication Critical patent/GB1215875A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/06—Rolling motors, i.e. motors having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator ; Nutating motors, i.e. having the rotor axis parallel to the stator axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator
    • H02K41/065—Nutating motors
    • 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)

Abstract

1,215,875. Toothed and friction gearing. MESUR - MATIC ELECTRONICS CORP. 1 April, 1968 [31 March, 1967; 30 Aug., 1967], No. 15489/68. Heading F2Q. [Also in Division H2] In an electric motor, a wobble plate armature 43 (Fig. 2) or 143 (Fig. 4), supported on an output shaft 35 or 135 by a universal ball-pivot 47 or 147 which is axially slidable on the shaft, is caused to wobble about its pivot by sequential energization of stator poles 20 or 125, 127 arranged in a ring or rings coaxial with the output shaft, the armature 43 or 143 having facial ring gears 50, 49 or 118, 119 engageable respectively with a fixed reaction ring gear 52 or 116 and a ring gear 40 or 140 secured to the output shaft. In Fig. 2, the gears 40, 49 have the same number of teeth, and the gears 50, 52 have slightly different numbers of teeth. In Fig. 4, the gears 119, 140 have slightly different numbers of teeth and the gears 118, 116 may have the same or slightly different numbers of teeth. Alternatively, friction gears may be used, with ridged, knurled, or rubber-faced engaging surfaces. The armature may be rigid or of a flexible material incorporating rigid or powdered magnetic material.
GB1548968A 1967-03-31 1968-04-01 Improvements in or relating to motion transmitting systems, especially for digital step motors Expired GB1215875A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62741067A 1967-03-31 1967-03-31
US66433167A 1967-08-30 1967-08-30

Publications (1)

Publication Number Publication Date
GB1215875A true GB1215875A (en) 1970-12-16

Family

ID=27090428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1548968A Expired GB1215875A (en) 1967-03-31 1968-04-01 Improvements in or relating to motion transmitting systems, especially for digital step motors

Country Status (3)

Country Link
JP (1) JPS5331241B1 (en)
FR (1) FR1566673A (en)
GB (1) GB1215875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216982A (en) * 1988-03-31 1989-10-18 Teves Gmbh Co Ohg Alfred Nutating gear mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1325526C (en) * 2004-08-20 2007-07-11 中国石油天然气集团公司 C9 solid petroleum resin preparation method
US9281736B2 (en) * 2013-03-23 2016-03-08 The Boeing Company Virtual ellipse motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216982A (en) * 1988-03-31 1989-10-18 Teves Gmbh Co Ohg Alfred Nutating gear mechanism

Also Published As

Publication number Publication date
DE1763078A1 (en) 1971-08-26
DE1763078B2 (en) 1975-10-09
JPS5331241B1 (en) 1978-09-01
FR1566673A (en) 1969-05-09

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