GB1492910A - Variable resistance device - Google Patents

Variable resistance device

Info

Publication number
GB1492910A
GB1492910A GB5409/76A GB540976A GB1492910A GB 1492910 A GB1492910 A GB 1492910A GB 5409/76 A GB5409/76 A GB 5409/76A GB 540976 A GB540976 A GB 540976A GB 1492910 A GB1492910 A GB 1492910A
Authority
GB
United Kingdom
Prior art keywords
rotor
screw
spring
thread
leg
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
GB5409/76A
Other languages
English (en)
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.)
Spectrol Electronics Corp
Original Assignee
Spectrol 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 Spectrol Electronics Corp filed Critical Spectrol Electronics Corp
Publication of GB1492910A publication Critical patent/GB1492910A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S338/00—Electrical resistors
    • Y10S338/01—Worm gear drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Transmission Devices (AREA)
GB5409/76A 1975-03-17 1941-03-26 Variable resistance device Expired GB1492910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,282 US4004264A (en) 1975-03-17 1975-03-17 Variable resistance device

Publications (1)

Publication Number Publication Date
GB1492910A true GB1492910A (en) 1977-11-23

Family

ID=24233002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5409/76A Expired GB1492910A (en) 1975-03-17 1941-03-26 Variable resistance device

Country Status (6)

Country Link
US (1) US4004264A (enExample)
JP (1) JPS51119959A (enExample)
DE (1) DE2611243C3 (enExample)
FR (1) FR2305000A1 (enExample)
GB (1) GB1492910A (enExample)
IT (1) IT1055294B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559626A (en) * 1977-04-04 1980-01-23 Allen Bradley Electronics Variable resistor
US4357591A (en) * 1980-05-28 1982-11-02 Allen-Bradley Company Variable resistor
FR2509082A1 (fr) * 1981-07-03 1983-01-07 Electro Resistance Composant electronique miniature a resistance ou capacite variable
JPS6034004A (ja) * 1983-08-04 1985-02-21 コパル電子株式会社 可変抵抗器の停止機構
US4646055A (en) * 1984-09-01 1987-02-24 Murata Manufacturing Co., Ltd. Rotary trimmer potentiometer
JP3316728B2 (ja) * 1994-09-28 2002-08-19 株式会社村田製作所 可変抵抗器
US6078249A (en) * 1998-10-08 2000-06-20 Wayne-Dalton Corp. Screw-type potentiometer drive with a travel reset
US20150197179A1 (en) * 2014-01-16 2015-07-16 Valeo Lighting Systems North America, Llc Clutch for adjuster in headlamps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115614A (en) * 1960-03-18 1963-12-24 Beckman Instruments Inc Miniature potentiometer with stop mechanism
US3242452A (en) * 1962-07-25 1966-03-22 Cts Corp Clutch means for multiple turn variable resistor
US3242453A (en) * 1964-06-15 1966-03-22 Bourns Inc Gear adjusted variable resistor

Also Published As

Publication number Publication date
DE2611243A1 (de) 1976-09-23
DE2611243C3 (de) 1979-07-19
FR2305000B1 (enExample) 1982-02-26
DE2611243B2 (de) 1978-11-09
US4004264A (en) 1977-01-18
IT1055294B (it) 1981-12-21
FR2305000A1 (fr) 1976-10-15
JPS566129B2 (enExample) 1981-02-09
JPS51119959A (en) 1976-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee