IT220458Z2 - BRAKE PAD WEAR SENSOR FOR VEHICLES. - Google Patents

BRAKE PAD WEAR SENSOR FOR VEHICLES.

Info

Publication number: IT220458Z2
Authority: IT; Italy
Prior art keywords: vehicles; brake pad; wear sensor; pad wear; sensor
Prior art date: 1990-06-22

Application number

IT5310090U

Other languages

Italian (it)

Other versions

IT9053100V0 (en

IT9053100U1 (en

Inventor

Giovanni Arturo De

Maurizio Cairati

Original Assignee

Veglia Borletti Srl

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.)

1990-06-22

Filing date

1990-06-22

Publication date

1993-09-22

1990-06-22 Application filed by Veglia Borletti Srl filed Critical Veglia Borletti Srl

1990-06-22 Priority to IT5310090U priority Critical patent/IT220458Z2/en

1990-06-22 Publication of IT9053100V0 publication Critical patent/IT9053100V0/en

1991-06-18 Priority to FR9107426A priority patent/FR2663703B1/en

1991-06-18 Priority to ES9101938U priority patent/ES1018193Y/en

1991-06-21 Priority to DE19914120527 priority patent/DE4120527C2/en

1991-12-22 Publication of IT9053100U1 publication Critical patent/IT9053100U1/en

1993-09-22 Application granted granted Critical

1993-09-22 Publication of IT220458Z2 publication Critical patent/IT220458Z2/en

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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
- F16D66/021—Apparatus for indicating wear using electrical detection or indication means
- F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
- F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
- F16D66/024—Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Braking Arrangements (AREA)

IT5310090U 1990-06-22 1990-06-22 BRAKE PAD WEAR SENSOR FOR VEHICLES. IT220458Z2 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
IT5310090U IT220458Z2 (en)	1990-06-22	1990-06-22	BRAKE PAD WEAR SENSOR FOR VEHICLES.
FR9107426A FR2663703B1 (en)	1990-06-22	1991-06-18	BRAKE PAD WEAR SENSOR FOR MOTOR VEHICLES.
ES9101938U ES1018193Y (en)	1990-06-22	1991-06-18	AUTOMOBILE BRAKE PAD WEAR DETECTOR>
DE19914120527 DE4120527C2 (en)	1990-06-22	1991-06-21	Wear sensor for vehicle brake pads

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT5310090U IT220458Z2 (en)	1990-06-22	1990-06-22	BRAKE PAD WEAR SENSOR FOR VEHICLES.

Publications (3)

Publication Number	Publication Date
IT9053100V0 IT9053100V0 (en)	1990-06-22
IT9053100U1 IT9053100U1 (en)	1991-12-22
IT220458Z2 true IT220458Z2 (en)	1993-09-22

Family

ID=11279951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5310090U IT220458Z2 (en)	1990-06-22	1990-06-22	BRAKE PAD WEAR SENSOR FOR VEHICLES.

Country Status (4)

Country	Link
DE (1)	DE4120527C2 (en)
ES (1)	ES1018193Y (en)
FR (1)	FR2663703B1 (en)
IT (1)	IT220458Z2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2586563Y2 (en) *	1993-02-08	1998-12-09	住友電装株式会社	Probe for detecting wear of brake lining material
FR2714130B1 (en) *	1993-12-17	1996-02-02	Plastic Omnium Cie	Friction lining wear detection device tip.
FR2743126B1 (en) *	1995-12-27	1998-03-06	Plastic Omnium Cie	FRICTION LINING WEAR LIGHT, ESPECIALLY BRAKE PAD
JP3646412B2 (en) *	1996-06-19	2005-05-11	住友電装株式会社	Brake piece wear detection probe
JPH1163054A (en) *	1997-06-12	1999-03-05	Sumitomo Wiring Syst Ltd	Wear detecting probe for braking piece
DE19845091A1 (en) *	1998-09-30	2000-04-06	Volkswagen Ag	Arrangement for determining thickness of wearing coating, esp. vehicle brake or clutch lining, has electric circuit that displays pre-warning signal when wire loop starts to wear through
JP3479965B2 (en) *	1998-10-05	2003-12-15	住友電装株式会社	Braking piece wear detection probe
JP2000291704A (en)	1999-04-02	2000-10-20	Sumitomo Wiring Syst Ltd	Abrasion detecting probe of braking piece
DE20011356U1 (en)	2000-06-28	2000-09-21	PEX Kabeltechnik GmbH, 71134 Aidlingen	Brake pad wear indicator
DE10331734A1 (en) *	2003-07-11	2005-02-03	Bpw Bergische Achsen Kg	Brake pad wear indicator
DE602004018394D1 (en) *	2004-04-30	2009-01-22	Freni Brembo Spa	WELDER DISPLAY FOR BRAKE PADS
US7766130B2 (en) *	2004-11-19	2010-08-03	Honeywell International Inc.	Wear pin assemblies for carbon-carbon composite brake systems
US20070131491A1 (en) *	2005-12-13	2007-06-14	Arvinmeritor Technology, Llc	Brake lining wear sensor between lining blocks
DE102010048988B4 (en)	2010-10-20	2020-06-18	Wabco Radbremsen Gmbh	Disc brake with brake pad wear indicator and brake shoes for such a disc brake
DE102012001514B4 (en) *	2012-01-27	2014-09-11	Bowa-Electronic Gmbh & Co. Kg	Reibbelagsverschleißsensor
US20190219119A1 (en) *	2018-01-16	2019-07-18	Saf-Holland, Inc.	Combination brake pad wear sensor and brake temperature sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1670023U (en) *	1953-11-18	1954-01-07	Rau Swf Autozubehoer	MONITORING DEVICE FOR WEARING OF BRAKE LINES, IN PARTICULAR ON MOTOR VEHICLE WHEELS.
JPS54113760A (en) *	1978-02-24	1979-09-05	Sumitomo Electric Ind Ltd	Wear detector of brake-pad
FR2485133A1 (en) *	1980-06-20	1981-12-24	Valeo	Brake lining wear indicator giving early and final warning - uses inverted U=shaped piece with electric connections to each side to signal contact with brake drum and when U=section piece wears through
GB2086501A (en) *	1980-10-22	1982-05-12	Pa Management Consult	Wear indicator
DE3820977C2 (en) *	1988-06-22	1997-04-24	Teves Gmbh Alfred	Method for producing a warning device for lining wear on brake shoes
DE9010354U1 (en) *	1990-07-09	1990-09-13	Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen	Brake pad wear sensor

1990
- 1990-06-22 IT IT5310090U patent/IT220458Z2/en active IP Right Grant
1991
- 1991-06-18 FR FR9107426A patent/FR2663703B1/en not_active Expired - Lifetime
- 1991-06-18 ES ES9101938U patent/ES1018193Y/en not_active Expired - Fee Related
- 1991-06-21 DE DE19914120527 patent/DE4120527C2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4120527C2 (en)	2000-03-30
IT9053100V0 (en)	1990-06-22
FR2663703A1 (en)	1991-12-27
IT9053100U1 (en)	1991-12-22
FR2663703B1 (en)	1997-09-26
ES1018193Y (en)	1992-07-16
DE4120527A1 (en)	1992-01-02
ES1018193U (en)	1992-01-16

Publication	Publication Date	Title
DE68909049D1 (en)	1993-10-14	DISC BRAKE PAD WEAR SENSOR.
IT220458Z2 (en)	1993-09-22	BRAKE PAD WEAR SENSOR FOR VEHICLES.
DE68901714D1 (en)	1992-07-09	WHEEL BRAKE BLOCK.
DE69612197D1 (en)	2001-04-26	BRAKE PAD WEAR INDICATOR
GB2093541B (en)	1984-09-19	Brake pad wear sensor
DE68916227D1 (en)	1994-07-21	Anti-lock brake control.
IT8919770A0 (en)	1989-03-14	SENSOR FOR VEHICLES.
DE69106429D1 (en)	1995-02-16	Double caliper brake system.
DE69016003D1 (en)	1995-02-23	Vehicle friction brake body.
DE59103880D1 (en)	1995-01-26	Electro-pneumatic brake system.
MX9102208A (en)	1992-06-01	SIMPLIFIED MOTOR BRAKE.
DE59106120D1 (en)	1995-09-07	Brake pad wear sensor.
DE69001840D1 (en)	1993-07-15	VEHICLE BRAKE.
DE69200457D1 (en)	1994-11-03	Brake caliper.
DE59006906D1 (en)	1994-09-29	PARTIAL PAD DISC BRAKE.
DE69113609D1 (en)	1995-11-09	DYNAMIC BRAKE CONTROL FOR LOCOMOTIVES.
DE69011077D1 (en)	1994-09-01	RULE ARRANGEMENT FOR PRESS BRAKE.
DE69214611D1 (en)	1996-11-21	Wear sensor for brake pad material
MX9201136A (en)	1992-10-01	VISIBLE BRAKING BLOCK WEAR INDICATOR.
DE69100221D1 (en)	1993-09-09	WEAR INDICATOR FOR BRAKE PAD.
DE69100477D1 (en)	1993-11-11	Pneumatic brake booster.
ES1016729Y (en)	1993-01-01	BRAKE PAD.
DE69423732D1 (en)	2000-05-04	BRAKE PAD WEAR DETECTOR
DE69101736D1 (en)	1994-05-26	Vehicle hand brake unit.
DE69102901D1 (en)	1994-08-25	Asbestos-free brake pad.

Legal Events

Date	Code	Title	Description
1993-09-22	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950629