JPS6474148A - Door window wiper - Google Patents

Door window wiper

Info

Publication number
JPS6474148A
JPS6474148A JP62229687A JP22968787A JPS6474148A JP S6474148 A JPS6474148 A JP S6474148A JP 62229687 A JP62229687 A JP 62229687A JP 22968787 A JP22968787 A JP 22968787A JP S6474148 A JPS6474148 A JP S6474148A
Authority
JP
Japan
Prior art keywords
rotary shaft
ultrasonic motor
blade
base
gear
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
JP62229687A
Other languages
Japanese (ja)
Inventor
Toru Fukae
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.)
Ichikoh Industries Ltd
Original Assignee
Ichikoh Industries 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 Ichikoh Industries Ltd filed Critical Ichikoh Industries Ltd
Priority to JP62229687A priority Critical patent/JPS6474148A/en
Publication of JPS6474148A publication Critical patent/JPS6474148A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To promote the thinness of type in the whole unit while reducing the generation of looseness and noise by constituting a wiper connecting a drive side equipped with an ultrasonic motor serving as the driving source to a driven side equipped with a blade by a timing belt. CONSTITUTION:Mounting an ultrasonic motor 2 to one side of a base plate 1 comprising a base part 1a and an extending arm part 1b, a drive gear 3 is mounted to a rotary shaft 2a of the motor 2. A fan-shaped gear 4, rotatably supported to the base part 1a by a rotary shaft 5, is meshed with this gear 3. While rotatably supporting the base end part of a blade arm 7 by a rotary shaft 8 to a point end part 6 of the extending arm part 1b, a timing belt 9 is wound round in such a manner as to connect timing pulleys 19, 14 provided in each rotary shaft 5, 8. By the structure thus obtained, controlling the ultrasonic motor 2 to be driven, the blade arm 7 is swiveled in a fixed angular range, permitting a door window glass surface to be wiped off.
JP62229687A 1987-09-16 1987-09-16 Door window wiper Pending JPS6474148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229687A JPS6474148A (en) 1987-09-16 1987-09-16 Door window wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229687A JPS6474148A (en) 1987-09-16 1987-09-16 Door window wiper

Publications (1)

Publication Number Publication Date
JPS6474148A true JPS6474148A (en) 1989-03-20

Family

ID=16896123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229687A Pending JPS6474148A (en) 1987-09-16 1987-09-16 Door window wiper

Country Status (1)

Country Link
JP (1) JPS6474148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539269A (en) * 1991-09-11 1996-07-23 Licentia Patent-Verwaltungs-Gmbh Electrical windshield wiper drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539269A (en) * 1991-09-11 1996-07-23 Licentia Patent-Verwaltungs-Gmbh Electrical windshield wiper drive

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