FR2370610A1 - Plastics pivot fitting for windscreen wiper blade - has bore with blind grooves receiving lubricant for blade shaft - Google Patents

Plastics pivot fitting for windscreen wiper blade - has bore with blind grooves receiving lubricant for blade shaft

Info

Publication number
FR2370610A1
FR2370610A1 FR7733334A FR7733334A FR2370610A1 FR 2370610 A1 FR2370610 A1 FR 2370610A1 FR 7733334 A FR7733334 A FR 7733334A FR 7733334 A FR7733334 A FR 7733334A FR 2370610 A1 FR2370610 A1 FR 2370610A1
Authority
FR
France
Prior art keywords
bore
pivot fitting
windscreen wiper
blade
blind grooves
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.)
Granted
Application number
FR7733334A
Other languages
French (fr)
Other versions
FR2370610B3 (en
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of FR2370610A1 publication Critical patent/FR2370610A1/en
Application granted granted Critical
Publication of FR2370610B3 publication Critical patent/FR2370610B3/fr
Granted legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • 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
    • B60S1/3488—Means for mounting wiper arms onto the vehicle
    • B60S1/3493—Means for mounting the wiper shaft in the wiper bearing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/09—Windscreen wipers, e.g. pivots therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Catching Or Destruction (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

The plastic pivot fitting (4) for a windscreen wiper comprises a cylindrical element with a bore (3) into which fits the axle of the wiper arm (2). The axle is of constant section and the bore is provided with grooves (7) disposed symmetrically around the periphery and filled with lubricant. The grooves are blind (14) at one end of the bore, whilst at the wiper arm end the lubricant is kept in by a ring (12) which is either placed in a housing in the pivot fitting or engaged in a groove in the wiper axle.
FR7733334A 1976-11-11 1977-10-28 Plastics pivot fitting for windscreen wiper blade - has bore with blind grooves receiving lubricant for blade shaft Granted FR2370610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2251276 1976-11-11

Publications (2)

Publication Number Publication Date
FR2370610A1 true FR2370610A1 (en) 1978-06-09
FR2370610B3 FR2370610B3 (en) 1980-07-18

Family

ID=11197255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733334A Granted FR2370610A1 (en) 1976-11-11 1977-10-28 Plastics pivot fitting for windscreen wiper blade - has bore with blind grooves receiving lubricant for blade shaft

Country Status (9)

Country Link
AR (1) AR212478A1 (en)
BE (1) BE860667A (en)
DE (1) DE2749466A1 (en)
ES (1) ES237916Y (en)
FR (1) FR2370610A1 (en)
NL (1) NL7712263A (en)
PL (1) PL200955A1 (en)
TR (1) TR19864A (en)
ZA (1) ZA773983B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516878A1 (en) * 1981-11-21 1983-05-27 Gen Motors Ltd WIPER PIVOT
WO1998016413A1 (en) * 1996-10-12 1998-04-23 Robert Bosch Gmbh Windscreen wiper bearing
WO2002076797A1 (en) * 2001-03-22 2002-10-03 Robert Bosch Gmbh Windshield wiper, especially for motor vehicles and method for the production of said windshield wiper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546906A1 (en) * 1995-12-15 1997-06-19 Teves Gmbh Alfred Wiper bearing for motor vehicle windscreen wiper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516878A1 (en) * 1981-11-21 1983-05-27 Gen Motors Ltd WIPER PIVOT
WO1998016413A1 (en) * 1996-10-12 1998-04-23 Robert Bosch Gmbh Windscreen wiper bearing
WO2002076797A1 (en) * 2001-03-22 2002-10-03 Robert Bosch Gmbh Windshield wiper, especially for motor vehicles and method for the production of said windshield wiper
US6883966B2 (en) 2001-03-22 2005-04-26 Robert Bosch Gmbh Windshield wiper, especially for motor vehicles and method for production of said windshield wiper

Also Published As

Publication number Publication date
ES237916U (en) 1979-01-16
FR2370610B3 (en) 1980-07-18
DE2749466A1 (en) 1978-05-18
TR19864A (en) 1980-03-13
ZA773983B (en) 1978-05-30
AR212478A1 (en) 1978-07-14
NL7712263A (en) 1978-05-16
ES237916Y (en) 1979-06-01
PL200955A1 (en) 1978-05-22
BE860667A (en) 1978-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse