GB1099282A - Improvements in or relating to resilient connecting members - Google Patents

Improvements in or relating to resilient connecting members

Info

Publication number
GB1099282A
GB1099282A GB270664A GB270664A GB1099282A GB 1099282 A GB1099282 A GB 1099282A GB 270664 A GB270664 A GB 270664A GB 270664 A GB270664 A GB 270664A GB 1099282 A GB1099282 A GB 1099282A
Authority
GB
United Kingdom
Prior art keywords
limb
bracket
spindle
flywheel
finger
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
GB270664A
Inventor
Ronald Charles Major
Harold Ryall
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB270664A priority Critical patent/GB1099282A/en
Priority to GB1685664A priority patent/GB1099284A/en
Priority to CH87365A priority patent/CH423396A/en
Priority to FR13776A priority patent/FR1430001A/en
Publication of GB1099282A publication Critical patent/GB1099282A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rectifiers (AREA)

Abstract

1,099,282. Synchronous electric motors. SMITHS INDUSTRIES Ltd. Jan. 21, 1965 [Jan. 22, 1964], No. 2706/64. Heading H2A. [Also in Division F2] In a synchronous electric motor comprising a winding bobbin 6 which is accommodated in a soft iron housing composed of a cylinder 3 and two cup-shaped stator members 1, 4 which are cut away at their rims to provide sets of interdigitating poles, and a permanently magnetized ferrite rotor 14 which has peripheral poles, and which is fixed, with a soft iron starter ring 16, to a drive spindle 12 rotatably mounted in sintered bearings 8, 9 in the cylinder 3, the spindle 12 is connected to a flywheel 31, which is rotatably mounted upon the spindle and carries a worm 36 for driving other apparatus, by means of an arcuate spring 21 which is moulded from synthetic plastics, e.g. nylon. The spring has an inwardly directed radial limb (27), Fig. 2 (not shown), integral with a collet (22) which is a push fit on the spindle, and an outwardly extending radial limb (24) which has a finger (29) for engaging in slot (25) in a bracket (30) which is pressed out of the flywheel (31). The finger (29), by riding up a curved surface on the angle-shaped bracket (30), can be sprung back into the slot (25), a resilient limb (32) extending from the base of the limb (24), engaging the bracket (30) to urge the finger (29) into engagement with the right-hand edge of the slot (25) and ribs (34, 35), being formed on the limb 24 to engage the corresponding surfaces of the bracket (30) and the flywheel (31). A hollow sintered member 19 in the cylinder 3 acts as a lubricant reservoir and an annular permanent magnet 17 serves to reduce noise in the motor as described in Specification 934,956.
GB270664A 1964-01-22 1964-01-22 Improvements in or relating to resilient connecting members Expired GB1099282A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB270664A GB1099282A (en) 1964-01-22 1964-01-22 Improvements in or relating to resilient connecting members
GB1685664A GB1099284A (en) 1964-01-22 1964-04-23 Improvements relating to electronic pulse generating circuits
CH87365A CH423396A (en) 1964-01-22 1965-01-21 Elastic coupling device for light mechanism and use of this device
FR13776A FR1430001A (en) 1964-01-22 1965-04-20 Improvements to high power short pulse generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB270664A GB1099282A (en) 1964-01-22 1964-01-22 Improvements in or relating to resilient connecting members

Publications (1)

Publication Number Publication Date
GB1099282A true GB1099282A (en) 1968-01-17

Family

ID=9744368

Family Applications (2)

Application Number Title Priority Date Filing Date
GB270664A Expired GB1099282A (en) 1964-01-22 1964-01-22 Improvements in or relating to resilient connecting members
GB1685664A Expired GB1099284A (en) 1964-01-22 1964-04-23 Improvements relating to electronic pulse generating circuits

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1685664A Expired GB1099284A (en) 1964-01-22 1964-04-23 Improvements relating to electronic pulse generating circuits

Country Status (2)

Country Link
CH (1) CH423396A (en)
GB (2) GB1099282A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412646Y2 (en) * 1972-03-27 1979-06-02
US4410178A (en) * 1981-05-21 1983-10-18 Starpoint Electrics Limited Gaming machines

Also Published As

Publication number Publication date
CH423396A (en) 1966-10-31
GB1099284A (en) 1968-01-17

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