JPS57199445A - Driving motor - Google Patents

Driving motor

Info

Publication number
JPS57199445A
JPS57199445A JP8257381A JP8257381A JPS57199445A JP S57199445 A JPS57199445 A JP S57199445A JP 8257381 A JP8257381 A JP 8257381A JP 8257381 A JP8257381 A JP 8257381A JP S57199445 A JPS57199445 A JP S57199445A
Authority
JP
Japan
Prior art keywords
shaft
transmitting member
force transmitting
driving motor
driving force
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.)
Pending
Application number
JP8257381A
Other languages
Japanese (ja)
Inventor
Hideyuki Kumasaka
Fumiki Yokota
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP8257381A priority Critical patent/JPS57199445A/en
Publication of JPS57199445A publication Critical patent/JPS57199445A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa

Abstract

PURPOSE:To drive a driving force transmitting member rectilinearly without turning it, and to improve the rise characteristic of output by forming a screw nut while hollowing a shaft and screwing and inserting the driving force transmitting member, to the circumference thereof a male screw is threaded. CONSTITUTION:The shaft 10 of the driving motor 1 is hollowed, a plurality of balls 10a are buried spirally into the shaft and the ball screw nut is formed. The male screw 2b is shaped previously to the outer circumference of the driving force transmitting member 2, and the male screw is screwed and inserted to the ball screw nut of the shaft 10. A rotor 14 is turned under a condition that the casing 13 of the driving motor 1 is fixed, and the driving force transmitting member 2 is driven rectilinearly without being rotated. Accordingly, starting characteristics can be improved because inertial load at the time of the starting of the driving motor 1 is reduced.
JP8257381A 1981-06-01 1981-06-01 Driving motor Pending JPS57199445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8257381A JPS57199445A (en) 1981-06-01 1981-06-01 Driving motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8257381A JPS57199445A (en) 1981-06-01 1981-06-01 Driving motor

Publications (1)

Publication Number Publication Date
JPS57199445A true JPS57199445A (en) 1982-12-07

Family

ID=13778221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8257381A Pending JPS57199445A (en) 1981-06-01 1981-06-01 Driving motor

Country Status (1)

Country Link
JP (1) JPS57199445A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160052A (en) * 1986-01-09 1987-07-16 Hiroshi Teramachi Fine adjustment and quick feeding motor
JPS63154038A (en) * 1986-12-17 1988-06-27 Hiroshi Teramachi Hollow shaft motor with ball screw
EP0376844A2 (en) * 1988-12-29 1990-07-04 Toto Ltd. Injection nozzle for automatically varying the volume of water injected

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160052A (en) * 1986-01-09 1987-07-16 Hiroshi Teramachi Fine adjustment and quick feeding motor
JPH0318421B2 (en) * 1986-01-09 1991-03-12 Hiroshi Teramachi
JPS63154038A (en) * 1986-12-17 1988-06-27 Hiroshi Teramachi Hollow shaft motor with ball screw
EP0376844A2 (en) * 1988-12-29 1990-07-04 Toto Ltd. Injection nozzle for automatically varying the volume of water injected

Similar Documents

Publication Publication Date Title
DK159083C (en) FRUCTION DIFFICULT TUTORIAL / SCREW DRIVE
EP1270370A3 (en) Electric power steering apparatus
JPS56101448A (en) Frictional transmission device
EP0748735A3 (en) Motor operated power steering device
JPS6470267A (en) Power steering device
EP0228340A3 (en) Sliding rotor motor
JPS54147361A (en) Automotive drive device
EP0242102A3 (en) Linear actuator
JPS56141452A (en) Planetary frictional transmission device
JPS5557748A (en) Pressurizing device of ball screw
JPS57199445A (en) Driving motor
DE3475680D1 (en) Device and method to adjust the axial play between rotor and bearings fixed to the stator of an electric motor
WO1990002272A3 (en) Shaft positioning and coupling device
JPS5544016A (en) Power steering apparatus
GB667964A (en) Improvements in angle drives particularly for angle drills
DE69827496D1 (en) ANCHORING UNIT WITH SCREW TIP
JPS57190119A (en) Ball spline device
JPS5540351A (en) Flexible coupling
JPS5681077A (en) Superconductive rotor
JPS5579647A (en) Small-sized motor
JPS56156548A (en) Variable-speed pulley
JPS56120909A (en) Fluid-type self sustaining gyroscopic device
JPS57134017A (en) Spring clutch
JPS5417505A (en) Motor of internal gear pump of hydrostatic power steering device
JPS54153206A (en) Bearing device of vertical shaft electric motor