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1. WO2010028204 - ALIGNMENT DEVICE FOR USE WITH A TAPPET

Publication Number WO/2010/028204
Publication Date 11.03.2010
International Application No. PCT/US2009/055974
International Filing Date 04.09.2009
IPC
F01L 1/14 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
12Transmitting-gear between valve drive and valve
14Tappets; Push-rods
CPC
F01L 1/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
12Transmitting gear between valve drive and valve
F01L 1/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
12Transmitting gear between valve drive and valve
14Tappets
F01L 1/143
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
12Transmitting gear between valve drive and valve
14Tappets
143for use with overhead camshafts
F01L 1/146
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
1Valve-gear or valve arrangements, e.g. lift-valve gear
12Transmitting gear between valve drive and valve
14Tappets
146Push-rods
Y10T 74/2107
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
21Elements
2101Cams
2107Follower
Applicants
  • KOYO BEARINGS USA LLC [US]/[US] (AllExceptUS)
  • COOPPER, Anthony, P. [US]/[US] (UsOnly)
  • TEDDER, James Darren [US]/[US] (UsOnly)
Inventors
  • COOPPER, Anthony, P.
  • TEDDER, James Darren
Agents
  • BRULEY, Kenneth C.
Priority Data
61/094,22504.09.2008US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ALIGNMENT DEVICE FOR USE WITH A TAPPET
(FR) DISPOSITIF D'ALIGNEMENT À UTILISER AVEC UN POUSSOIR
Abstract
(EN) A tappet (10) is movable along an axis. The tappet (10) includes a skirt defining an opening (18) and an alignment device (22) positioned at least partially within the opening (18). The alignment device (22) has a generally T-shaped cross-sectional shape when taken through a plane substantially parallel to the axis and has a non-T-shaped cross-sectional shape when taken through a plane substantially perpendicular to the axis.
(FR) La présente invention concerne un poussoir (10) mobile le long d'un axe, qui comprend une jupe définissant une ouverture (18) et un dispositif d'alignement (22) positionné au moins partiellement dans l'ouverture (18). Le dispositif d'alignement (22) a une section transversale généralement en forme de T quand on le regarde selon un plan sensiblement parallèle à l'axe et a une section transversale différente de la forme de T quand on le regarde suivant un plan sensiblement perpendiculaire à l'axe.
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