MY107491A - Motor driven variable resistor assembly. - Google Patents

Motor driven variable resistor assembly.

Info

Publication number
MY107491A
MY107491A MYPI91001460A MYPI19911460A MY107491A MY 107491 A MY107491 A MY 107491A MY PI91001460 A MYPI91001460 A MY PI91001460A MY PI19911460 A MYPI19911460 A MY PI19911460A MY 107491 A MY107491 A MY 107491A
Authority
MY
Malaysia
Prior art keywords
gear
motor
variable resistor
rotary shaft
crutch
Prior art date
Application number
MYPI91001460A
Inventor
Kawasaki Kenzo
Yamazaki Kenji
Original Assignee
Alps Electric Co Ltd
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
Priority claimed from JP8640490U external-priority patent/JPH0754965Y2/en
Priority claimed from JP8640290U external-priority patent/JPH0754964Y2/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MY107491A publication Critical patent/MY107491A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Gear Transmission (AREA)

Abstract

A MOTOR DRIVEN VARIABLE RESISTOR ASSEMBLY (1) COMPRISES A MOTOR (4), A REDUCTION GEAR MECHANISM (2) CONNECTED TO THE ROTARY SHAFT (34) OF THE MOTOR (4) AND A CRUTCH MECHANISM (3) ARRANGED BETWEEN THE REDUCTION GEAR MECHANISM (2) AND THE VARIABLE RESISTOR TO TRANSMIT THE ROTARY POWER OF THE MOTOR (4) TO THE OPERATING ROTARY SHAFT (7) OF A VARIABLE RESISTOR CONTAINED IN THE ASSEMBLY. THE CRUTCH MECHANISM (3) FURTHER COMPRISES AN ANNULAR CRUTCH DICS (43) ROTATABLY FITTED INTO AN ANNULAR GROOVE (42) ARRANGE NEAR THE OUTER PERIPHERY OF A WHEEL GEAR (39) CONSTITUTING THE LAST STAGE OF THE REDUCTION GEAR MECHANISM (2), A LEAF SPRING (45) HAVING RADIAL ARMS (47) ENGAGED WITH THE ANNULAR CRUTCH DISC (43) AND AN AXLE (41) FOR ROTATABLY HOLDING THE LEAF SPRING (45) TO THE CENTER OF THE WHEEL GEAR (39). THE AXLE (41) IS CONNECTED TO THE OPERATING ROTARY SHAFT (7). THE REDUCTION GEAR MECHANISM (2) COMPRISES A CYLINDRICAL FIRST WORM GEAR (35) SECURELY FITTED TO THE ROTARY SHAFT (34) OF THE MOTOR (4), A CYLINDRICAL FIRST WHEEL GEAR (36) ENGAGED WITH THE FIRST WORM GEAR (35), A CYLINDRICAL SECOND WORM GEAR (38) TO BE INTEGRALLY ROTATED WITH THE FIRST WHEEL GEAR (36) AND A CROWN GEAR TYPE SECOND WHEEL GEAR (39) ENGAGED WITH THE SECOND WORM GEAR (38) AND THE ROTARY SHAFT (34) OF THE MOTOR CONNECTED TO THE FIRST WORM GEAR (35) AND THE OPERATING RATORY SHAFT (7) OF THE VARIABLE RESISTOR CONNECTED TO THE SECOND WHEEL GEAR (39) ARE SUBSTANTIALLY ALIGNED WITH EACH OTHER. (FIG. 3)
MYPI91001460A 1990-08-20 1991-08-13 Motor driven variable resistor assembly. MY107491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8640490U JPH0754965Y2 (en) 1990-08-20 1990-08-20 Motor drive type variable resistor
JP8640290U JPH0754964Y2 (en) 1990-08-20 1990-08-20 Motor drive type variable resistor

Publications (1)

Publication Number Publication Date
MY107491A true MY107491A (en) 1995-12-30

Family

ID=70740350

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91001460A MY107491A (en) 1990-08-20 1991-08-13 Motor driven variable resistor assembly.

Country Status (2)

Country Link
KR (1) KR950007808Y1 (en)
MY (1) MY107491A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7360932B2 (en) * 2019-12-25 2023-10-13 東京コスモス電機株式会社 variable resistance device

Also Published As

Publication number Publication date
KR920005215U (en) 1992-03-26
KR950007808Y1 (en) 1995-09-21

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