GB847157A - Windshield wiper blade assembly - Google Patents

Windshield wiper blade assembly

Info

Publication number
GB847157A
GB847157A GB1184/58A GB118458A GB847157A GB 847157 A GB847157 A GB 847157A GB 1184/58 A GB1184/58 A GB 1184/58A GB 118458 A GB118458 A GB 118458A GB 847157 A GB847157 A GB 847157A
Authority
GB
United Kingdom
Prior art keywords
claws
members
flexor
yokes
notches
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
GB1184/58A
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.)
JOHN WILL ANDERSON
Original Assignee
JOHN WILL ANDERSON
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 JOHN WILL ANDERSON filed Critical JOHN WILL ANDERSON
Publication of GB847157A publication Critical patent/GB847157A/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
    • B60S1/38—Wiper blades
    • B60S1/3801—Wiper blades characterised by a blade support harness consisting of several articulated elements
    • 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
    • B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
    • B60S2001/382—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being an essentially planar reinforcing strip, e.g. vertebra
    • 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
    • B60S2001/3822—Means of supporting or holding the squeegee or blade rubber characterised by additional means to prevent longitudinal sliding of squeegee in support, e.g. clips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

847,157. Windscreen wipers. ANDERSON, J. W. Jan. 13, 1958 [March 25, 1957 ; Nov. 14, 1957], No. 1184/58. Class 138(1). A rubber windscreen wiper blade is carried by a flexible support, a spacer being disposed between at least one surface of the support and the blade to keep them out of frictional contact. As shown in Fig. 1 the blade assembly comprises a primary bridge 11, secondary yokes 12 and 13 and a wiping element 30. The primary bridge 11 is attached to the secondary yokes 12 and 13 by means of claws 14 and 15, Fig. 6, which enter apertures 16 and 17 and depress spring 18 until they are able to slide into slots 19 and 20 when spring 18 returns to its original position and secures the claws in the slots. Detachment is possible by depressing buttons 21. The secondary yokes clamp on to the wiping element 30 by means of claws 45 and 46 which engage notches 44 in antifriction members 42 and engage under the resilient members 40, 41, Figs. 3 and 4, these being prevented from sliding out of grooves 34 and 35 by abutments, Fig. 2. A modification, Fig. 7, comprises the use of additional anti-friction members 43 as shown. In these embodiments pressure is applied to the flexor element by the yokes via the rubber above the flexor. In a modification, Figs. 9, 10 and 13, the pressure is applied directly to the flexor element by means of side portions 142 on secondary yoke 133 which bear against the edges of flexor elements 150 and 151, thereby applying pressure to the wiper blade. Claws 140, 141 engage the flexor means 112 in such a way that it can slide longitudinally with respect to the claws. To retain the anti-friction contact members 152, 153 in grooves 125, 126 and beneath backing members 150, 151 without restricting their freedom of relative movement, a pair of retainers 157 are used, Fig. 10. Notches 177 and 178 receive tabs 161, 162 and notches 175, 176 in the corners of members 152, 153 receive ramps 167, 168 and claws 140 on the outer ends of the secondary yokes.
GB1184/58A 1957-03-25 1958-01-13 Windshield wiper blade assembly Expired GB847157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847157XA 1957-03-25 1957-03-25

Publications (1)

Publication Number Publication Date
GB847157A true GB847157A (en) 1960-09-07

Family

ID=22186766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1184/58A Expired GB847157A (en) 1957-03-25 1958-01-13 Windshield wiper blade assembly

Country Status (1)

Country Link
GB (1) GB847157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000402A1 (en) * 2009-06-29 2011-01-06 Federal-Mogul S.A. Windscreen wiper device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000402A1 (en) * 2009-06-29 2011-01-06 Federal-Mogul S.A. Windscreen wiper device

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