GB743720A - Improvements relating to windscreen wipers - Google Patents

Improvements relating to windscreen wipers

Info

Publication number
GB743720A
GB743720A GB605353A GB605353A GB743720A GB 743720 A GB743720 A GB 743720A GB 605353 A GB605353 A GB 605353A GB 605353 A GB605353 A GB 605353A GB 743720 A GB743720 A GB 743720A
Authority
GB
United Kingdom
Prior art keywords
head
secured
spring
march
bore
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
GB605353A
Inventor
Frank Stanley Brand
Reginald William Weight
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 Ltd
Original Assignee
Trico 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 Trico Ltd filed Critical Trico Ltd
Priority to GB605353A priority Critical patent/GB743720A/en
Publication of GB743720A publication Critical patent/GB743720A/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
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/342—Wiper arms; Mountings therefor with means for temporarily uncoupling the wiper arm from the drive
    • 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
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3445—Joints between elements
    • B60S1/3459—Joints between elements the element being a mounting head and a shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

743,720. Overload-release clutches. TRICO-FOLBERTH, Ltd. March 4 1954 [March 4, 1953], No. 6053/53. Class 80(2) The arm of a windscreen wiper is pivoted to a head 1 which is connected to the driving shaft 7 through substantially a spring 15 and are formed with a pair of interengaging radial recesses and projections 11 so that the drive is disconnected on overload due to obstruction of the wiper arm. The shaft 7 is secured in a bore in the member 4 by a collet 9 and an externally-threaded nut 8. The head 1 is retained on the member 4 by a spring clip 23 and normally rotates therewith. The spring 15 is housed in the open upper end of the member 12 and reacts against a washer secured on a pin 17 whose flancylindrical clutch members 12, 4, whose opposed end faces are held together by ged lower end is held in a bore in the member 4. The member 12 is preferably slightly tapered and is secured within the head 1 by external splines. One or two locating flats are also formed between the head 1 and member 12, and a cut-away portion 25 in the flanged lower end of the member 12 co-operates with the clip 23 to provide a guide to the correct location.
GB605353A 1953-03-04 1953-03-04 Improvements relating to windscreen wipers Expired GB743720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB605353A GB743720A (en) 1953-03-04 1953-03-04 Improvements relating to windscreen wipers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB605353A GB743720A (en) 1953-03-04 1953-03-04 Improvements relating to windscreen wipers

Publications (1)

Publication Number Publication Date
GB743720A true GB743720A (en) 1956-01-25

Family

ID=9807557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB605353A Expired GB743720A (en) 1953-03-04 1953-03-04 Improvements relating to windscreen wipers

Country Status (1)

Country Link
GB (1) GB743720A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059785B (en) * 1958-02-19 1959-06-18 Rau Swf Autozubehoer Wiper arm for windshield wiper systems in motor vehicles
US3026555A (en) * 1959-05-23 1962-03-27 Dudley Walter Windscreen wipers
DE1264276B (en) * 1958-06-25 1968-03-21 John Will Anderson Device for attaching a wiper arm to a drive shaft, especially for motor vehicles
WO1999019184A1 (en) * 1997-10-09 1999-04-22 Ut Automotive Dearborn, Inc. Range limiting dual direction slip clutch
US6116110A (en) * 1995-04-28 2000-09-12 Lear Automotive Dearborn, Inc. Multi-functional apparatus employing an electro-magnetic device and an intermittent motion mechanism
WO2006063781A1 (en) * 2004-12-17 2006-06-22 Valeo Systemes D'essuyage Arrangement for self-releasing connection of a windscreen wiper arm on a driving shaft
FR2931761A1 (en) * 2008-05-30 2009-12-04 Valeo Systemes Dessuyage Wiping system driving mechanism for motor vehicle, has elastic unit authorizing exit of male part with respect to female part by relative translation of internal and external rings, so as to obtain disengaged clutch position of mechanism
FR2932138A1 (en) * 2008-06-10 2009-12-11 Valeo Systemes Dessuyage Driving head for brush holder arm of e.g. windscreen, in motor vehicle, has driving mechanism fixedly and integrally maintained in rotation at head by fastening units that are releasable when predetermined threshold is exceeded
US20170120870A1 (en) * 2014-06-16 2017-05-04 Valeo Systèmes d'Essuyage Wiper system for a vehicle that disengages in the event of torque exceeding a threshold

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059785B (en) * 1958-02-19 1959-06-18 Rau Swf Autozubehoer Wiper arm for windshield wiper systems in motor vehicles
DE1264276B (en) * 1958-06-25 1968-03-21 John Will Anderson Device for attaching a wiper arm to a drive shaft, especially for motor vehicles
US3026555A (en) * 1959-05-23 1962-03-27 Dudley Walter Windscreen wipers
US6116110A (en) * 1995-04-28 2000-09-12 Lear Automotive Dearborn, Inc. Multi-functional apparatus employing an electro-magnetic device and an intermittent motion mechanism
WO1999019184A1 (en) * 1997-10-09 1999-04-22 Ut Automotive Dearborn, Inc. Range limiting dual direction slip clutch
US6026536A (en) 1997-10-09 2000-02-22 Lear Automotive Dearborn, Inc Range limiting dual direction slip clutch
WO2006063781A1 (en) * 2004-12-17 2006-06-22 Valeo Systemes D'essuyage Arrangement for self-releasing connection of a windscreen wiper arm on a driving shaft
FR2879540A1 (en) * 2004-12-17 2006-06-23 Valeo Systemes Dessuyage DEBRAYABLE CONNECTION ARRANGEMENT OF ICE WIPER ARM ON MOTOR SHAFT
US7506402B2 (en) 2004-12-17 2009-03-24 Valeo Systemes D'essuyage Arrangement for self-releasing connection of a windscreen wiper arm on a driving shaft
FR2931761A1 (en) * 2008-05-30 2009-12-04 Valeo Systemes Dessuyage Wiping system driving mechanism for motor vehicle, has elastic unit authorizing exit of male part with respect to female part by relative translation of internal and external rings, so as to obtain disengaged clutch position of mechanism
FR2932138A1 (en) * 2008-06-10 2009-12-11 Valeo Systemes Dessuyage Driving head for brush holder arm of e.g. windscreen, in motor vehicle, has driving mechanism fixedly and integrally maintained in rotation at head by fastening units that are releasable when predetermined threshold is exceeded
US20170120870A1 (en) * 2014-06-16 2017-05-04 Valeo Systèmes d'Essuyage Wiper system for a vehicle that disengages in the event of torque exceeding a threshold
US10059307B2 (en) * 2014-06-16 2018-08-28 Valeo Systèmes d'Essuyage Wiper system for a vehicle that disengages in the event of torque exceeding a threshold

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