GB632981A - Improvements in or relating to a windshield wiper - Google Patents

Improvements in or relating to a windshield wiper

Info

Publication number
GB632981A
GB632981A GB19032/49A GB1903249A GB632981A GB 632981 A GB632981 A GB 632981A GB 19032/49 A GB19032/49 A GB 19032/49A GB 1903249 A GB1903249 A GB 1903249A GB 632981 A GB632981 A GB 632981A
Authority
GB
United Kingdom
Prior art keywords
blade
clip
convex surface
groove
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.)
Expired
Application number
GB19032/49A
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.)
Trico Products Corp
Original Assignee
Trico Products Corp
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 Trico Products Corp filed Critical Trico Products Corp
Publication of GB632981A publication Critical patent/GB632981A/en
Expired 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
    • B60S1/40—Connections between blades and arms
    • B60S1/42—Connections between blades and arms resilient
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
    • 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
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
    • 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
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3824—Means of supporting or holding the squeegee or blade rubber the blade or squeegee pivoting about an axis parallel to blade longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

632,981. Windscreen - wipers. TRICO PRODUCTS CORPORATION. March 18, 1947, No. 19032/49. Convention date, March 19,1946. Divided out of 632,953. [Class 138(i)] A wiper blade is attached to its actuating arm by means of a clip connected to the blade and having a convex inner surface, such convex surface having a groove or recess extending over part thereof, the wiper arm having an arcuate end-portion adapted to fit the convex surface and a lug to engage the groove or recess, the arm being held in contact with the convex surface by a spring clip. As shown, a clip 9 is connected to a bracket 12 fast with the blade by means of a pivot pin 11 extending parallel to the blade. The clip 9 has a convex surface 23, half of which is grooved at 27. The curved end 24 of the actuating arm is introduced through an opening 25, and its end has a lug 26 which engages the groove 27 and is held therein by the bowed spring 20. The latter also has ends 21 which engage annular grooves 22 in the pivot pin 11 to locate same, Rocking movement of the blade about the pin 11 is limited and cushioned by the provision of a rubber pad 32, against which the' lateral edges 30 of the clip 9 impinge. Specification 632,953 is referred to.
GB19032/49A 1946-03-19 1947-03-18 Improvements in or relating to a windshield wiper Expired GB632981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632981XA 1946-03-19 1946-03-19

Publications (1)

Publication Number Publication Date
GB632981A true GB632981A (en) 1949-12-05

Family

ID=22048278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19032/49A Expired GB632981A (en) 1946-03-19 1947-03-18 Improvements in or relating to a windshield wiper

Country Status (1)

Country Link
GB (1) GB632981A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621944A (en) * 1992-07-24 1997-04-22 Asmo Co., Ltd. Wiper arm with vibration damping
US8332989B2 (en) 2002-09-12 2012-12-18 Valeo Systémes d'Essuyage Adapter for fixing a windscreen wiper blade to an arm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621944A (en) * 1992-07-24 1997-04-22 Asmo Co., Ltd. Wiper arm with vibration damping
US8332989B2 (en) 2002-09-12 2012-12-18 Valeo Systémes d'Essuyage Adapter for fixing a windscreen wiper blade to an arm

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