FR2243375A1 - Windscreen wiper drive lever system - with numbers of ball and rotary joints related to number of members and degrees of freedom - Google Patents
Windscreen wiper drive lever system - with numbers of ball and rotary joints related to number of members and degrees of freedomInfo
- Publication number
- FR2243375A1 FR2243375A1 FR7428876A FR7428876A FR2243375A1 FR 2243375 A1 FR2243375 A1 FR 2243375A1 FR 7428876 A FR7428876 A FR 7428876A FR 7428876 A FR7428876 A FR 7428876A FR 2243375 A1 FR2243375 A1 FR 2243375A1
- Authority
- FR
- France
- Prior art keywords
- joints
- degrees
- ball
- freedom
- numbers
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
-
- 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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
- B60S1/24—Means for transmitting drive mechanically by rotary cranks
- B60S1/245—Means for transmitting drive mechanically by rotary cranks with particular rod arrangements between the motor driven axle and the wiper arm axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
- Transmission Devices (AREA)
Abstract
The arms of the leverage are basically arranged to form a scissor-type movement. This feature is generally used in cases where a wiper action over a wide area is required. In prior designs rotatry joints were used which have a prerequisite of the pivots being placed accurately in parallel position to each other, or else jamming and excessive wear and tear occurs. The present design envisages the relationship between number of rotary joints, ball joints, number of elements and number of degrees of freedom according a specific equation hereby permitting a great number of combinations of the above elements. The mechanism is functional and working without excessive additional plays in the joints.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732345209 DE2345209A1 (en) | 1973-09-07 | 1973-09-07 | DRIVE RODS, IN PARTICULAR FOR WINDOW CLEANING SYSTEMS IN MOTOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2243375A1 true FR2243375A1 (en) | 1975-04-04 |
Family
ID=5891960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7428876A Withdrawn FR2243375A1 (en) | 1973-09-07 | 1974-08-22 | Windscreen wiper drive lever system - with numbers of ball and rotary joints related to number of members and degrees of freedom |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2345209A1 (en) |
FR (1) | FR2243375A1 (en) |
IT (1) | IT1020400B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015033111A1 (en) * | 2013-09-04 | 2015-03-12 | Ten Fold Engineering Limited | Apparatus for converting motion |
US11009109B2 (en) | 2014-08-29 | 2021-05-18 | Ten Fold Engineering Limited | Apparatus for converting motion |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5485763A (en) * | 1994-09-26 | 1996-01-23 | Pincus; Cary | Tailored motion linkage |
-
1973
- 1973-09-07 DE DE19732345209 patent/DE2345209A1/en active Pending
-
1974
- 1974-08-22 FR FR7428876A patent/FR2243375A1/en not_active Withdrawn
- 1974-09-03 IT IT2686574A patent/IT1020400B/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015033111A1 (en) * | 2013-09-04 | 2015-03-12 | Ten Fold Engineering Limited | Apparatus for converting motion |
CN105793612A (en) * | 2013-09-04 | 2016-07-20 | 十倍工程有限公司 | Apparatus for converting motion |
CN105793612B (en) * | 2013-09-04 | 2018-06-22 | 十倍工程有限公司 | For the device of converting motion |
US10234003B2 (en) | 2013-09-04 | 2019-03-19 | Ten Fold Engineering Limited | Apparatus for converting motion |
US10253854B2 (en) | 2013-09-04 | 2019-04-09 | Ten Fold Engineering Limited | Apparatus for converting motion |
US11009109B2 (en) | 2014-08-29 | 2021-05-18 | Ten Fold Engineering Limited | Apparatus for converting motion |
US11592086B2 (en) | 2014-08-29 | 2023-02-28 | Konrad Prefab Llc | Apparatus for converting motion |
Also Published As
Publication number | Publication date |
---|---|
DE2345209A1 (en) | 1975-03-20 |
IT1020400B (en) | 1977-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1254824A3 (en) | Steering device for a vehicle | |
IT1182072B (en) | ROTARY ACTUATOR OPERATED BY MULTI-STAGE GEARS, IN PARTICULAR FOR AIRCRAFT | |
ES518718A0 (en) | ROTARY VALVE WITH CLOSED CENTER AND STEERING MECHANISM AUXILIATED BY MOTOR FORCE EQUIPPED WITH SUCH VALVE. | |
FR2243375A1 (en) | Windscreen wiper drive lever system - with numbers of ball and rotary joints related to number of members and degrees of freedom | |
ES238452U (en) | Slipping clutch mechanism | |
DE2725867C2 (en) | Drive device for the wing of a vehicle door | |
EP0985618A3 (en) | Gripper for seizing flat products | |
DE4037683A1 (en) | Striker coupling for overcoming adhesion friction - works in spindle gears with power-dependent motor switching and has spindle retained axially in plate springs | |
DE682060C (en) | Toy fire wheel | |
DE821441C (en) | Device for stirring and mixing cut curd cheese in kettles | |
DE443666C (en) | Toy wheel with figures moving inside the wheel | |
AT349317B (en) | DISCONTINUOUSLY OPERATING PRESS | |
DE2257195B2 (en) | TOY GIRL | |
DE802391C (en) | Cleaning device on brushes | |
DE352986C (en) | Friction clutch for point machines or the like. | |
DE918065C (en) | Rocker arm gear, especially for precision mechanical purposes | |
FR2306083A1 (en) | Summation link for office machine - maintains self locking position when at rest as long as driving force is inactive | |
DE805603C (en) | Two-jaw internal brake, especially for motor vehicles, with brake shoes that can be spread against spring action via a rotary toggle | |
DE475327C (en) | Device, especially for coal dust wagons, for loosening the coal dust by means of an agitator fixed in the container with propeller-like agitator arms on the agitator shaft | |
DE632162C (en) | Coupling for freewheel devices, especially for bicycles | |
DE526782C (en) | Drive device for the steering wheels of motor vehicles | |
SU704825A1 (en) | Gearing for an electric typewriter | |
FR2446658A1 (en) | Doll with movable head and arms - has arms connected to rotating shafts with head joined perpendicularly to them | |
DE292460C (en) | ||
DE1463311C (en) | Circuit breaker with current-limiting opening of the contact system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |