JPS644557A - Pressing force regulator for wiper - Google Patents

Pressing force regulator for wiper

Info

Publication number
JPS644557A
JPS644557A JP62159704A JP15970487A JPS644557A JP S644557 A JPS644557 A JP S644557A JP 62159704 A JP62159704 A JP 62159704A JP 15970487 A JP15970487 A JP 15970487A JP S644557 A JPS644557 A JP S644557A
Authority
JP
Japan
Prior art keywords
wiper
end portion
operating
lever
arm
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
JP62159704A
Other languages
Japanese (ja)
Inventor
Yuichi Sugawara
Takashi Hoshino
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.)
Mitsuba Corp
Original Assignee
Mitsuba Electric Manufacturing 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 Mitsuba Electric Manufacturing Co Ltd filed Critical Mitsuba Electric Manufacturing Co Ltd
Priority to JP62159704A priority Critical patent/JPS644557A/en
Publication of JPS644557A publication Critical patent/JPS644557A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce the size of a wiper regulator, in the wiper regulator where pressing force of wiper blade can be varied by displacing the base end portion of a resilient mechanism, by enabling displacement of the base end portion of the resilient mechanism through an operational lever which is rolled through a movable member to be driven back and forth through a motor. CONSTITUTION:One end of a coil spring 5 is stopped to the base end portion of an arm section 3 in a wiper arm 1 to be contained in an arm retainer 4, while the other end portion is stopped to an operating direction regulating means arranged on an arm head 6. In the regulating means, a bent portion of an operating lever 7 having bent central portion is pivoted rollably through a pin shaft 7a, and a stop pin 7c arranged on the lever portion 7b of the operating lever 7 is coupled through a coupling member 8 with a hook portion 5a at the base of the coil spring 5. When a movable member 13 screwed to a spiral groove 12b in an operating shaft 12 is advanced and retreated through rotation of the operating shaft 12 caused by a motor 9, the operating lever 7 is rolled and the functioning direction of the coil spring 5 is varied.
JP62159704A 1987-06-29 1987-06-29 Pressing force regulator for wiper Pending JPS644557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159704A JPS644557A (en) 1987-06-29 1987-06-29 Pressing force regulator for wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159704A JPS644557A (en) 1987-06-29 1987-06-29 Pressing force regulator for wiper

Publications (1)

Publication Number Publication Date
JPS644557A true JPS644557A (en) 1989-01-09

Family

ID=15699482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159704A Pending JPS644557A (en) 1987-06-29 1987-06-29 Pressing force regulator for wiper

Country Status (1)

Country Link
JP (1) JPS644557A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5460837B1 (en) * 2012-12-06 2014-04-02 日本ワイパブレード株式会社 Wiper arm
CN109823310A (en) * 2019-02-13 2019-05-31 黄洪廉 Wiper arm is adjusted in lightweight
JP2020175780A (en) * 2019-04-18 2020-10-29 株式会社デンソー Wiper device
JP2020179822A (en) * 2019-04-26 2020-11-05 株式会社デンソー Wiper device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134355A (en) * 1985-12-09 1987-06-17 Ichikoh Ind Ltd Pressing force adjustable wiper device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62134355A (en) * 1985-12-09 1987-06-17 Ichikoh Ind Ltd Pressing force adjustable wiper device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5460837B1 (en) * 2012-12-06 2014-04-02 日本ワイパブレード株式会社 Wiper arm
CN109823310A (en) * 2019-02-13 2019-05-31 黄洪廉 Wiper arm is adjusted in lightweight
JP2020175780A (en) * 2019-04-18 2020-10-29 株式会社デンソー Wiper device
JP2020179822A (en) * 2019-04-26 2020-11-05 株式会社デンソー Wiper device

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