CA1116104A - Indicateur electrique d'usure de la garniture d'un frein - Google Patents

Indicateur electrique d'usure de la garniture d'un frein

Info

Publication number: CA1116104A
Authority: CA; Canada
Prior art keywords: brake; brake lining; support member; bolt; brake shoe
Prior art date: 1976-07-21
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

CA280,385A

Other languages

English (en)

Inventor

Dennis A. Borugian

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.)

Boeing North American Inc

Original Assignee

Rockwell International Corp

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.)

1976-07-21

Filing date

1977-06-13

Publication date

1982-01-12

1977-06-13 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1982-01-12 Application granted granted Critical

1982-01-12 Publication of CA1116104A publication Critical patent/CA1116104A/fr

Status Expired legal-status Critical Current

Links

230000007246 mechanism Effects 0.000 claims description 9
239000000463 material Substances 0.000 claims description 8
229910001369 Brass Inorganic materials 0.000 claims description 4
239000010951 brass Substances 0.000 claims description 4
239000012212 insulator Substances 0.000 description 7
241000239290 Araneae Species 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
229910001150 Cartridge brass Inorganic materials 0.000 description 1
206010011906 Death Diseases 0.000 description 1
CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
206010035148 Plague Diseases 0.000 description 1
241001333909 Soter Species 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
230000005611 electricity Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000012858 resilient material Substances 0.000 description 1

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

Landscapes

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

CA280,385A 1976-07-21 1977-06-13 Indicateur electrique d'usure de la garniture d'un frein Expired CA1116104A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US70743576A	1976-07-21	1976-07-21
US707,435		1976-07-21

Publications (1)

Publication Number	Publication Date
CA1116104A true CA1116104A (fr)	1982-01-12

Family

ID=24841690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA280,385A Expired CA1116104A (fr)	1976-07-21	1977-06-13	Indicateur electrique d'usure de la garniture d'un frein

Country Status (8)

Country	Link
JP (2)	JPS5313069A (fr)
AU (1)	AU514555B2 (fr)
BR (1)	BR7704778A (fr)
CA (1)	CA1116104A (fr)
DE (1)	DE2732676C2 (fr)
FR (1)	FR2359322A1 (fr)
GB (1)	GB1577230A (fr)
SE (1)	SE434988B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3721959A1 (de) *	1987-07-03	1989-01-19	Mannesmann Kienzle Gmbh	Geber fuer den betriebszustand von bremsen
DE8712263U1 (de) *	1987-09-10	1987-10-29	Bergische Achsenfabrik Fr. Kotz & Söhne, 5276 Wiehl	Vorrichtung und Achskörper zum Messen, Aufzeichnen und Anzeigen wichtiger Betriebsdaten einer Anhängerachse
RU2246645C1 (ru) *	2003-11-18	2005-02-20	Открытое акционерное общество "ТЕРМОСТОЙКИЕ ИЗДЕЛИЯ И ИНЖЕНЕРНЫЕ РАЗРАБОТКИ (ОАО "ТИИР")	Фрикционное изделие
RU2438051C1 (ru) *	2010-06-11	2011-12-27	Открытое акционерное общество "Термостойкие изделия и инженерные разработки" (ОАО "ТИИР")	Фрикционное изделие

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2146357A (en) *	1936-07-09	1939-02-07	Otto W Schweikle	Brake condition indicator
US2217176A (en) *	1938-08-15	1940-10-08	Walter W Madison	Brake wear indicating apparatus
US2636090A (en) *	1950-07-13	1953-04-21	Edward A Branschofsky	Vehicle brake lining wear indicator
US2814684A (en) *	1956-11-08	1957-11-26	Depascale Anthony	Wear indicator for brakes
GB980977A (en) *	1962-09-25	1965-01-20	Maurice Barton	Means for indicating visually wear in the brake linings of motor vehicles
GB1267518A (en) *	1968-11-06	1972-03-22	Self Energising Disc Brakes Lt	Improvements in or relating to devices for indicating the operating condition of brakes
DE1817601A1 (de) *	1968-12-31	1970-07-16	Wolfgang Mueller	Als Trommel- oder Scheibenbremse ausgebildete Kraftfahrzeugbremse
US3783979A (en) *	1972-05-15	1974-01-08	Girling Ltd	Brake pads and wear indicators therefor

1977
- 1977-06-13 CA CA280,385A patent/CA1116104A/fr not_active Expired
- 1977-06-16 AU AU26150/77A patent/AU514555B2/en not_active Expired
- 1977-06-20 GB GB2563677A patent/GB1577230A/en not_active Expired
- 1977-07-19 FR FR7722039A patent/FR2359322A1/fr active Granted
- 1977-07-20 DE DE19772732676 patent/DE2732676C2/de not_active Expired
- 1977-07-20 SE SE7708364A patent/SE434988B/xx not_active IP Right Cessation
- 1977-07-20 BR BR7704778A patent/BR7704778A/pt unknown
- 1977-07-20 JP JP8618377A patent/JPS5313069A/ja active Pending
1980
- 1980-10-28 JP JP15408580U patent/JPS5672941U/ja active Pending

Also Published As

Publication number	Publication date
AU2615077A (en)	1978-12-21
DE2732676A1 (de)	1978-01-26
FR2359322B1 (fr)	1983-01-07
SE434988B (sv)	1984-08-27
DE2732676C2 (de)	1986-04-10
SE7708364L (sv)	1978-01-22
AU514555B2 (en)	1981-02-19
BR7704778A (pt)	1978-05-02
JPS5313069A (en)	1978-02-06
FR2359322A1 (fr)	1978-02-17
GB1577230A (en)	1980-10-22
JPS5672941U (fr)	1981-06-15

Legal Events

Date	Code	Title	Description
1999-01-12	MKEX	Expiry

Publication	Publication Date	Title
US4298857A (en)	1981-11-03	Brake wear indicator system
US3716113A (en)	1973-02-13	Warning device for indicating wear of friction pads in disk brake
US3556258A (en)	1971-01-19	Brake lining wear indicator
KR930007000B1 (ko)	1993-07-26	디스크 브레이크 라이닝 마모센서
US4016533A (en)	1977-04-05	Device for warning of excessive wear on a brake lining
US4020454A (en)	1977-04-26	Brake monitoring system
US2146357A (en)	1939-02-07	Brake condition indicator
US4562421A (en)	1985-12-31	Brake wear sensor
US3297985A (en)	1967-01-10	Brake lining wear indicating means
US4387789A (en)	1983-06-14	Electrical brake lining wear indicator
JPH0151704B2 (fr)	1989-11-06
US2636090A (en)	1953-04-21	Vehicle brake lining wear indicator
US6250430B1 (en)	2001-06-26	System and method for determining brake lining wear using a temperature detector and a brake actuation system
CA1068619A (fr)	1979-12-25	Indicateur d'usure de garnitures de freins
CA1116104A (fr)	1982-01-12	Indicateur electrique d'usure de la garniture d'un frein
US5491465A (en)	1996-02-13	Tire air pressure system
US4231012A (en)	1980-10-28	Drum brake wear indicator
GB1596735A (en)	1981-08-26	Vehicle brake lining or pad wear indicating arrangement
US3440604A (en)	1969-04-22	Wear indicator for brakes
US6215394B1 (en)	2001-04-10	Air brake stroke adjustment monitoring apparatus and method
US5767768A (en)	1998-06-16	Brake pad wear detection and warning system
US4151655A (en)	1979-05-01	Wheel mounting integrity device
US3563351A (en)	1971-02-16	Antiskid brake control apparatus for sensing changes in the absolute rotational speed of a vehicle wheel
JPS6146689B2 (fr)	1986-10-15
US3757294A (en)	1973-09-04	Low tire pressure indicating and warning means