JPS6419943A - Coil inserting device - Google Patents

Coil inserting device

Info

Publication number
JPS6419943A
JPS6419943A JP17545587A JP17545587A JPS6419943A JP S6419943 A JPS6419943 A JP S6419943A JP 17545587 A JP17545587 A JP 17545587A JP 17545587 A JP17545587 A JP 17545587A JP S6419943 A JPS6419943 A JP S6419943A
Authority
JP
Japan
Prior art keywords
stator core
wedge
vibrating plate
coil
slot
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.)
Granted
Application number
JP17545587A
Other languages
Japanese (ja)
Other versions
JPH0810979B2 (en
Inventor
Masayuki Hiroshima
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP17545587A priority Critical patent/JPH0810979B2/en
Publication of JPS6419943A publication Critical patent/JPS6419943A/en
Publication of JPH0810979B2 publication Critical patent/JPH0810979B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To enable a wedge to be smoothly inserted into a slot by providing a vibrator having a vibrating plate which is pressed to the periphery of a stator core transmitting a vibration when the wedge is inserted into the slot. CONSTITUTION:Three pneumatically-operated vibrators 1 are arranged with 120 deg. space on the peripheral extension of a stator core 21 to which a stator coil 23 and a wedge 24 are inserted. A shaft part 2, extended toward a side of the stator core 21, is mounted to the vibrator 1. A vibrating plate 3, which has a radius of curvature equal to the radius of curvature of the stator core 21 in its peripheral wall surface and comes into contact with the stator core 21, is connected by a bolt 4 to the other end of the shaft part 2. A coil spring 6, which presses the vibrating plate 3 to the stator core 21, is arranged between the vibrating plate 3 and a shaft holder 5, and the stator coil 23, which is inserted into a slot 22 arranging the spring 6, vibrates by oscillation of the stator core 21, decreasing a clearance of the coil itself and causing the wedge 24 to be easily inserted.
JP17545587A 1987-07-14 1987-07-14 Coil insertion device Expired - Lifetime JPH0810979B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17545587A JPH0810979B2 (en) 1987-07-14 1987-07-14 Coil insertion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17545587A JPH0810979B2 (en) 1987-07-14 1987-07-14 Coil insertion device

Publications (2)

Publication Number Publication Date
JPS6419943A true JPS6419943A (en) 1989-01-24
JPH0810979B2 JPH0810979B2 (en) 1996-01-31

Family

ID=15996371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17545587A Expired - Lifetime JPH0810979B2 (en) 1987-07-14 1987-07-14 Coil insertion device

Country Status (1)

Country Link
JP (1) JPH0810979B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200107A (en) * 2010-02-26 2011-10-06 Ｅ−Ｔｅｃ株式会社 Coil insertion method, and coil insertion apparatus
CN102638143A (en) * 2011-02-10 2012-08-15 上海日立电器有限公司 Coil insertion method and coil insertion device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011200107A (en) * 2010-02-26 2011-10-06 Ｅ−Ｔｅｃ株式会社 Coil insertion method, and coil insertion apparatus
CN102638143A (en) * 2011-02-10 2012-08-15 上海日立电器有限公司 Coil insertion method and coil insertion device

Also Published As

Publication number Publication date
JPH0810979B2 (en) 1996-01-31

Similar Documents

Publication Publication Date Title
EP2568595A3 (en) Piezoelectric actuator, timepiece, and portable device
US2746813A (en) Means for reducing static friction
DE50013543D1 (en) vibratory
JPS6419943A (en) Coil inserting device
GB2016350A (en) Ultrasonic cutting tool
US4540113A (en) Ultrasonic working apparatus
CA2088239A1 (en) Vibration driven actuator
EP0877431A3 (en) Vibration driven motor
JPH037726U (en)
JPS59130727U (en) Pine surge device with cushion
JPH0122951Y2 (en)
JPH026291U (en)
JPS63156194U (en)
JPH02117077U (en)
JPS6035495Y2 (en) electric razor
JPS535550A (en) Twisted oscillation converter
ATE40065T1 (en) VIBRATION FINISHING MACHINE.
JPS6427548A (en) Ultrasonic crushing apparatus
JPH0436046U (en)
JPS5927870U (en) acoustic transducer
JPS6411241U (en)
JPH01126178A (en) Ultrasonic motor
JPS5893631U (en) Ultrasonic atomizer
TW332152B (en) The sole massage device
JPS6339639U (en)