GB773953A - Improvements in or relating to a windshield cleaner - Google Patents
Improvements in or relating to a windshield cleanerInfo
- Publication number
- GB773953A GB773953A GB30793/55A GB3079355A GB773953A GB 773953 A GB773953 A GB 773953A GB 30793/55 A GB30793/55 A GB 30793/55A GB 3079355 A GB3079355 A GB 3079355A GB 773953 A GB773953 A GB 773953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- arm
- follower
- cam
- spring
- 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
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
- B60S1/3486—Means to allow blade to follow curvature of the screen (i.e. rotation along longitudinal axis of the arm)
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
773,953. Windscreen cleaners. TRICO PRODUCTS CORPORATION. Oct. 27, 1955 [Oct. 27, 1954], No. 30793/55. Addition to 735,558. Class 138(1) In the windshield wiper of the parent Specification in which there is provided a double faced cam part 59 and a follower part 60, one of the parts, (e.g. 60), in its. operative position, Fig. 3, straddles one edge of the other part (e.g. 59), and the cam and follower are relatively movable in a direction lengthwise of the arm 20, 22, 24, against the action of a spring 44, out of engagement with each other. The arm section 20 mounted on the actuating shaft 14, has a tubular pivot 36 on which is rotatable the arm section 22 pivotally carrying at 26 the wiper arm blade carrying section 24. The spring 44 is positioned between the head 41 of a pin 40 and a washer 42 secured in the pivot 36, the pin passing through the washer and a bore 50 in the arm section 22. The spring 44 urges the section 22 against the section 20 by means of a retainer ring 51 engaged in an annular groove 52 in the pin 40. The cam follower 60 has protuberances 70, 72. to engage the upper and lower surfaces of the cam 59, and a vertical channelled part 74. The part 74 has a slot 77 to receive the pivot 36, and is slidable vertically in a rectangular recess 76 in the arm section 22. In the position shown the follower maintains the wiper arm connected to the shaft head 29 in addition to the known latch 78 shown. By pulling the arm sections 22, 24 to the right against the action of the spring 44 the follower is moved to the position shown in dotted lines to free it from the cam 59, whereafter the wiper arm may be removed from the shaft 14. Rocking movement of the arm on the pivot 36 is limited by lugs 79 on the section 22. In a modification the part 74 is flat and engages in a recess 76 formed between the flat surface 56 of the section 20 and in the section 22. In a further modification the cam follower is formed integrally with the arm section 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US773953XA | 1954-10-27 | 1954-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB773953A true GB773953A (en) | 1957-05-01 |
Family
ID=22137805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30793/55A Expired GB773953A (en) | 1954-10-27 | 1955-10-27 | Improvements in or relating to a windshield cleaner |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB773953A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010086056A1 (en) * | 2009-01-28 | 2010-08-05 | Nv Bekaert Sa | Wiper assembly with rotatable wiper arm |
-
1955
- 1955-10-27 GB GB30793/55A patent/GB773953A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010086056A1 (en) * | 2009-01-28 | 2010-08-05 | Nv Bekaert Sa | Wiper assembly with rotatable wiper arm |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1136870A (en) | Improvements in windscreen wiper installations for motor vehicles | |
GB1187010A (en) | A Coupling Member for Use in Windscreen Wipers. | |
GB878951A (en) | Improvements in windscreen wipers | |
GB1230935A (en) | ||
GB667253A (en) | Improvements in or relating to windscreen wipers | |
GB773953A (en) | Improvements in or relating to a windshield cleaner | |
GB527998A (en) | Improvements relating to windscreen wipers | |
GB978840A (en) | Windscreen wiper drive mechanisms | |
GB756229A (en) | Improvements in or relating to a windshield wiper | |
GB612614A (en) | Improvements in or relating to windscreen wipers | |
GB712044A (en) | Improvements relating to windscreen wipers | |
GB641730A (en) | Improvements in or relating to a windshield wiper | |
GB853516A (en) | Improvements in windscreen wipers | |
GB893229A (en) | Securing a windshield wiper blade unit to a driving arm | |
GB760378A (en) | Improvements in or relating to a windshield wiper | |
GB853475A (en) | Improvements in or relating to a windshield cleaner | |
GB645983A (en) | Improvements in or relating to a windshield wiper blade mounting | |
GB821450A (en) | Improvements in windscreen wipers | |
GB712210A (en) | Vehicle windscreen wipers | |
GB958555A (en) | Improvements in or relating to windscreen wipers | |
GB616577A (en) | Improvements in or relating to a windshield wiper | |
GB632981A (en) | Improvements in or relating to a windshield wiper | |
GB475873A (en) | Improvements relating to vehicle wind screen wipers | |
GB638836A (en) | Improvements relating to vehicle wind-screen wipers | |
GB675757A (en) | Improvements in or relating to a windshield cleaner |