GB1464175A - Operating assemblies - Google Patents

Operating assemblies

Info

Publication number
GB1464175A
GB1464175A GB1427674A GB1427674A GB1464175A GB 1464175 A GB1464175 A GB 1464175A GB 1427674 A GB1427674 A GB 1427674A GB 1427674 A GB1427674 A GB 1427674A GB 1464175 A GB1464175 A GB 1464175A
Authority
GB
United Kingdom
Prior art keywords
housing
scale
april
operating spindle
carrier
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
GB1427674A
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.)
Wilhelm Ruf KG
Original Assignee
Wilhelm Ruf KG
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 Wilhelm Ruf KG filed Critical Wilhelm Ruf KG
Publication of GB1464175A publication Critical patent/GB1464175A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/50—Adjustable resistors structurally combined with switching arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • H01C10/40—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path screw operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1464175 Variable resistors WILHELM RUF KG 1 April 1974 [19 April 1973] 14276/74 Heading H1S [Also in Division H3] An operating spindle assembly, for use with a resistor or conductor track or an insulating baseplate 8, comprises a metal housing 4 which is forced to the base via tabs 7 and carries an operating spindle 2 which drives a wiper carrier 6, the carrier having a protrusion 16 which slides in a slot in housing 4 and engages a movable indicating scale 17, the scale being visible through one or more windows (20, 21, Figs. 2, 3, not shown) in a second housing 10. The scale is constituted by a band which rides over pegs 14, 15. Housing 10 is snap fastened to flanges 13 of housing 4 by means of barbs 11, 12 of different lengths.
GB1427674A 1973-04-19 1974-04-01 Operating assemblies Expired GB1464175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732320047 DE2320047A1 (en) 1973-04-19 1973-04-19 CHANGEABLE RESISTANCE WITH A DRIVE SPINDLE

Publications (1)

Publication Number Publication Date
GB1464175A true GB1464175A (en) 1977-02-09

Family

ID=5878732

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3473576A Expired GB1464362A (en) 1973-04-19 1974-04-01 Band selectors
GB1427674A Expired GB1464175A (en) 1973-04-19 1974-04-01 Operating assemblies

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3473576A Expired GB1464362A (en) 1973-04-19 1974-04-01 Band selectors

Country Status (5)

Country Link
AT (1) AT332937B (en)
DE (1) DE2320047A1 (en)
FR (1) FR2226732B3 (en)
GB (2) GB1464362A (en)
IT (1) IT1010866B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144278A (en) * 1989-08-01 1992-09-01 Lutron Electronics Co., Inc. Variable impedance device and circuit for sensing adjustment thereof

Also Published As

Publication number Publication date
ATA329674A (en) 1976-02-15
IT1010866B (en) 1977-01-20
DE2320047A1 (en) 1974-11-07
FR2226732A1 (en) 1974-11-15
FR2226732B3 (en) 1977-02-04
GB1464362A (en) 1977-02-09
AT332937B (en) 1976-10-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee