Inventor

Reinhold Weidinger

Inventor

Unterspiesheim, DE

Overview

1989–2008

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 63 as inventor

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

F16Dprimary

F16DCouplings for transmitting rotation79%

Y10TTechnical subjects covered by former us classification8%

F16FSprings4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%

F02BInternal-combustion piston engines1%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges1%

Y02TClimate change mitigation technologies related to transportation1%

PatentTitleYear

7,364,026'Pressure plate assembly for a friction clutch'2008 7,172,060'Pressure plate assembly'2007 7,147,093'Centrifugal clutch'2006 7,143,886'Arrangement for generating actuation force in a centrifugal clutch'2006 7,140,482'Centrifugal clutch'2006 7,063,199'Centrifugal clutch'2006 7,017,725'Centrifugal clutch'2006 6,923,304'Pressure plate assembly'2005 6,915,889'Pressure plate assembly for a friction clutch'2005 6,915,891'Pressure plate assembly for a friction clutch'2005 6,866,133'Pressure plate assembly for a friction clutch'2005 6,845,855'Pressure plate assembly for a friction clutch'2005 6,782,985'Friction clutch, especially a multi-disk clutch'2004 6,755,294'Pressure plate assembly for a friction clutch'2004 6,745,884'Housing arrangement for a friction clutch'2004 6,736,248'Transport-securing arrangement for a pressure plate assembly of a multi-disk clutch'2004 6,702,087'Pressure plate assembly for a friction clutch'2004 6,695,115'Process for adjusting a friction clutch system'2004 6,695,116'Pressure plate assembly for a multi-disk clutch'2004 6,672,444'Pressure plate assembly'2004 6,662,923'Pressure plate assembly'2003 6,591,957'Pressure plate assembly and pretensioning spring for a pressure plate assembly'2003 6,588,567'Pressure plate assembly'2003 6,588,566'Pressure plate assembly'2003 6,540,058'Actuation device for a friction clutch in a drivetrain'2003 6,510,933'Thrust plate assembly'2003 6,505,724'Thrust plate assembly'2003 6,491,151'Friction clutch'2002 6,443,285'Thrust plate assembly'2002 6,425,470'Thrust plate assembly'2002 6,371,269'Thrust plate assembly'2002 6,215,213'Drive arrangement for a motor vehicle'2001 6,186,302'Motor vehicle clutch'2001 6,123,180'Thrust plate assembly'2000 6,029,788'Friction clutch with wear compensation'2000 6,021,877'Thrust plate assembly'2000 5,984,067'Friction clutch with automatic wear compensation'1999 5,979,628'Elastic wear indicator for a friction clutch'1999 5,975,268'Pressure plate component group'1999 5,941,356'Pressure plate assembly for a motor vehicle friction clutch having a wear sensor and a device for protecting the wear sensor during shipment and a method for shipping the pressure plate assembly'1999 5,927,458'Pressure plate arrangement'1999 5,911,293'Motor vehicle friction clutch with automatic wear adjustment'1999 5,884,741'Friction clutch for a motor vehicle with wear adjustment'1999 5,862,901'Friction clutch that produces pressure force with two springs'1999 5,810,143'Motor vehicle friction clutch with a transmission element mounted on an axial guide'1998 5,799,766'Arrangement for the attachment of a flywheel to a crankshaft'1998 5,758,756'Friction clutch in the drive train of a motor vehicle'1998 5,715,920'Friction clutch with auxiliary spring to assist the release force'1998 5,715,921'Friction clutch with auxiliary spring to assist the release force'1998 5,690,203'Motor vehicle friction clutch with automatic wear adjustment'1997 5,667,049'Pulled-type membrane spring clutch with wear adjustment mechanism'1997 5,645,153'Friction clutch for an internal combustion engine in an automobile'1997 5,645,154'Friction clutch with automatic wear compensation'1997 5,645,152'Friction clutch with adjustment for wear'1997 5,638,934'Hydraulically operated clutch assembly for a motor vehicle having a hydraulic system with a multiplicity of cylinders'1997 5,636,721'Motor vehicle friction clutch with a transmission element mounted on an axial guide'1997 5,634,542'Friction clutch with a flywheel'1997 5,579,881'Friction clutch, such as for a motor vehicle, with flat spring characteristic'1996 5,560,463'Friction clutch for a motor vehicle transmission and a friction clutch having automatic adjustment for wear'1996 5,540,313'Vehicular manual transmission having a friction clutch with automatic wear compensation'1996 5,407,047'Arrangement for securing a clutch to a crankshaft'1995 5,377,803'Pressure plate arrangement for a motor vehicle friction clutch'1995 4,871,050'Clutch arrangement'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1999Patents assigned to FICHTEL & SACHS AG (23)· patent assignee history

1989–2008Based in Unterspiesheim, DE· patent location history

1999–2004Patents assigned to MANNESMANN SACHS AG (22)· patent assignee history

2000Based in Uaterspiesheim, DE· patent location history

2003–2007Based in Kolitzheim, DE· patent location history

2004–2007Patents assigned to ZF SACHS AG (17)· patent assignee history

2008Patents assigned to ZAHNRADFABRIK FRIEDRICHSHAFEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FICHTEL & SACHS AG	23	1989–1999
MANNESMANN SACHS AG	22	1999–2004
ZF SACHS AG	17	2004–2007
ZAHNRADFABRIK FRIEDRICHSHAFEN	1	2008

Locations

Location	Patents	Span
Unterspiesheim, DE	49	1989–2008
Kolitzheim, DE	13	2003–2007
Uaterspiesheim, DE	1	2000