JPS56138049A - Wiper blade rubber - Google Patents

Wiper blade rubber

Info

Publication number
JPS56138049A
JPS56138049A JP4146380A JP4146380A JPS56138049A JP S56138049 A JPS56138049 A JP S56138049A JP 4146380 A JP4146380 A JP 4146380A JP 4146380 A JP4146380 A JP 4146380A JP S56138049 A JPS56138049 A JP S56138049A
Authority
JP
Japan
Prior art keywords
wiper blade
rubber
specific gravity
high specific
base part
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
JP4146380A
Other languages
Japanese (ja)
Inventor
Tetsuji Hiramitsu
Hiroshi Sugita
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 JP4146380A priority Critical patent/JPS56138049A/en
Publication of JPS56138049A publication Critical patent/JPS56138049A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades

Abstract

PURPOSE: To eliminae the chuttering of a wiper blade in the operation by forming the base thereof of a high specific gravity rubber so that it can absorb vibrations of the wiper blade.
CONSTITUTION: A lip part 3 of the wiper blade is made of a flexible low specific gravity rubber and secured to the base part 1 made of a high specific gravity rubber mixed with a metallic powder, thereby constituting the wiper blade rubber. The wiper blade rubber is secured to a wiper arm by engaging an engaging part 2 provided in the base part 1 with a holder 5 through a backing plate 4. Thus, the base part, made of a high specific gravity rubber, has a vibration absorbing function, so that the vibration transmission to the lip part 3 is much decreased. This is very effective in the elimination of chuttering.
COPYRIGHT: (C)1981,JPO&Japio
JP4146380A 1980-03-31 1980-03-31 Wiper blade rubber Pending JPS56138049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4146380A JPS56138049A (en) 1980-03-31 1980-03-31 Wiper blade rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4146380A JPS56138049A (en) 1980-03-31 1980-03-31 Wiper blade rubber

Publications (1)

Publication Number Publication Date
JPS56138049A true JPS56138049A (en) 1981-10-28

Family

ID=12609063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4146380A Pending JPS56138049A (en) 1980-03-31 1980-03-31 Wiper blade rubber

Country Status (1)

Country Link
JP (1) JPS56138049A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105257A (en) * 1984-10-27 1986-05-23 Toyoda Gosei Co Ltd Wiper blade
EP0372538A2 (en) * 1988-12-07 1990-06-13 Günther Petermann Windscreen wiper blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105257A (en) * 1984-10-27 1986-05-23 Toyoda Gosei Co Ltd Wiper blade
EP0372538A2 (en) * 1988-12-07 1990-06-13 Günther Petermann Windscreen wiper blade

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