GB1227933A - - Google Patents

Info

Publication number
GB1227933A
GB1227933A GB1227933DA GB1227933A GB 1227933 A GB1227933 A GB 1227933A GB 1227933D A GB1227933D A GB 1227933DA GB 1227933 A GB1227933 A GB 1227933A
Authority
GB
United Kingdom
Prior art keywords
governor
arm
shaped member
shaft
ba1e1
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
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 filed Critical
Publication of GB1227933A publication Critical patent/GB1227933A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/315—Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)

Abstract

1227933 Impulse transmitters PLESSEY CO Ltd 19 Feb 1970 [10 Jan 1969] 1662/69 Headings G3B BA1E1 BA1D6 BA1D10 and BA1C4 A telephone dial governor has a U-shaped member 1 with arms 3,4 having weights 6, 7 which rub on an embracing cup shaped member. The member 1 is loosely mounted on driven shaft 5 and is rotated by transverse rod 8 which is screwed into arm 3 and passes through clearance holes 10, 11 in shaft 5 and arm 4 respectively. It is stated that the governor may be adjusted by rotating rod 8.
GB1227933D 1969-01-10 1969-01-10 Expired GB1227933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB166269 1969-01-10

Publications (1)

Publication Number Publication Date
GB1227933A true GB1227933A (en) 1971-04-15

Family

ID=9725867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227933D Expired GB1227933A (en) 1969-01-10 1969-01-10

Country Status (1)

Country Link
GB (1) GB1227933A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees