JPS5777241A - Wiper blade - Google Patents

Wiper blade

Info

Publication number
JPS5777241A
JPS5777241A JP55152908A JP15290880A JPS5777241A JP S5777241 A JPS5777241 A JP S5777241A JP 55152908 A JP55152908 A JP 55152908A JP 15290880 A JP15290880 A JP 15290880A JP S5777241 A JPS5777241 A JP S5777241A
Authority
JP
Japan
Prior art keywords
cloth
strip
lip portion
permanent deformation
prevent
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
JP55152908A
Other languages
Japanese (ja)
Other versions
JPS642538B2 (en
Inventor
Hiroshi Sugita
Tetsuji Hiramitsu
Takemasa Yasukawa
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP55152908A priority Critical patent/JPS5777241A/en
Publication of JPS5777241A publication Critical patent/JPS5777241A/en
Publication of JPS642538B2 publication Critical patent/JPS642538B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent wiping angle from being varied by embedding a strip of cloth in a blade to eliminate permanent deformation of a lip portion.
CONSTITUTION: A strip 5 of cloth is embedded over the total longitudinal length in a blade rubber to prevent a lip portion 2 from permanent deformation. The fiber of the strip of cloth having high tensile strength compared with rubber shows excellent deformation resistance not to provide permanent deformation even if the lip portion is left outdoor for a long time under the condition that it is pressed againt the glass surface. Thus, wiping angle is kept constant so that wiping performance is not degraded.
COPYRIGHT: (C)1982,JPO&Japio
JP55152908A 1980-10-30 1980-10-30 Wiper blade Granted JPS5777241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152908A JPS5777241A (en) 1980-10-30 1980-10-30 Wiper blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152908A JPS5777241A (en) 1980-10-30 1980-10-30 Wiper blade

Publications (2)

Publication Number Publication Date
JPS5777241A true JPS5777241A (en) 1982-05-14
JPS642538B2 JPS642538B2 (en) 1989-01-17

Family

ID=15550763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152908A Granted JPS5777241A (en) 1980-10-30 1980-10-30 Wiper blade

Country Status (1)

Country Link
JP (1) JPS5777241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010094742A1 (en) 2009-02-20 2010-08-26 Robert Bosch Gmbh Wiper blade for a window wiper and method for the production of said wiper blade
EP4190834A4 (en) * 2020-07-31 2024-09-04 Canon Kk Wiper blade for vehicle
EP4190835A4 (en) * 2020-07-31 2024-09-04 Canon Kk Wiper blade for vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010094742A1 (en) 2009-02-20 2010-08-26 Robert Bosch Gmbh Wiper blade for a window wiper and method for the production of said wiper blade
DE102009001043A1 (en) 2009-02-20 2010-08-26 Robert Bosch Gmbh Wiper blade for a windscreen wiper and method for its production
US8893348B2 (en) 2009-02-20 2014-11-25 Robert Bosch Gmbh Wiper blade for a window wiper and method for the production of said wiper blade
EP4190834A4 (en) * 2020-07-31 2024-09-04 Canon Kk Wiper blade for vehicle
EP4190835A4 (en) * 2020-07-31 2024-09-04 Canon Kk Wiper blade for vehicle

Also Published As

Publication number Publication date
JPS642538B2 (en) 1989-01-17

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