Inventor

Jacques Thirion de Briel

Inventor

Colombes, FR

Overview

1982–2002

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Dprimary

F16DCouplings for transmitting rotation60%

F16HGearing20%

F16FSprings8%

F16JPistons8%

F02BInternal-combustion piston engines4%

PatentTitleYear

6,334,521'Clutch mechanism provided with an endless screw wear take-up device'2002 6,267,216'Friction plate, in particular for motor vehicle clutch'2001 6,176,360'Friction clutch with wear adjusting device, in particular for motor vehicles'2001 6,176,361'Friction clutch with low declutch force'2001 5,845,750'Ramp means for a device for taking up clearance designed to equip a friction clutch, notably for a motor vehicle'1998 5,803,223'Friction clutch with a device for taking up wear, especially for a motor vehicle'1998 5,601,173'Liner support disc for supporting friction liners, especially for a motor vehicle'1997 5,586,634'Clutch mechanism, especially for a motor vehicle'1996 5,522,490'Liner support disc for supporting friction liners, especially for a motor vehicle'1996 5,509,519'Diaphragm clutch mechanism of the push-off type, especially for motor vehicles'1996 5,452,783'Liner support disc, especially for a motor vehicle clutch'1995 5,355,985'Clutch friction wheel, especially for a motor vehicle clutch'1994 5,337,873'Friction liner for a clutch friction plate having a plurality of friction liners, especially for a motor vehicle'1994 5,174,426'Friction wheel for a clutch'1992 5,167,312'Friction disc, in particular for a clutch'1992 4,639,239'Speed change device pulley with a seal around the hub'1987 4,573,948'Speed variator pulley'1986 4,564,357'Pulley assembly'1986 4,410,312'Speed change device'1983 4,365,963'Speed change pulley'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to FERODO SA (1)· patent assignee history

1982–1998Based in Levallois-Perret, FR· patent location history

1983Patents assigned to THIRION DE BRIEL JACQUES (1)· patent assignee history

1986–2002Patents assigned to VALEO (18)· patent assignee history

1994–2002Based in Colombes, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VALEO	18	1986–2002
FERODO SA	1	1982
THIRION DE BRIEL JACQUESself	1	1983

Locations

Location	Patents	Span
Colombes, FR	11	1994–2002
Levallois-Perret, FR	9	1982–1998