About 22 results
https://drivepatents.com/patents/1070578 · 25 Jan 2006
A metal gasket (1, 1A, 1B) for sealing between a cylinder head and a cylinder block of an engine includes a main bead (11) provided around a cylinder bore and a secondary bead (12) provided outside the main bead. The secondary bead (12) includes a protrudi...
https://drivepatents.com/patents/1074136 · 14 Sep 2005
A gasket (1) includes a first plate (1a) formed of a plurality of first plate pieces (5a-5f, 50-53). Each plate piece has at least one combustion chamber hole (2) therein, and a device (6) for connecting the first plate pieces together. The first plate pie...
https://drivepatents.com/patents/1074119 · 14 Sep 2005
A cylinder head gasket (1, 21) for an internal combustion engine is formed of a first metal plate (2, 22) extending substantially throughout an entire area of the gasket. The metal plate includes a base portion (2a, 22a), at least one hole (10) correspondi...
https://drivepatents.com/patents/1075206 · 10 Aug 2005
A cylinder head gasket (1, 1A-1D) for an internal combustion engine is basically formed by first and second metal plates (10, 10A-10D; 20, 20D, 40A-40C) laminated together. The first metal plate includes a base portion (10a), a first hole (2) to be sealed ...
https://drivepatents.com/patents/1075164 · 10 Aug 2005
A cylinder head gasket is provided for an engine with low rigidity and a high maximum pressure. In the cylinder head gasket, it is possible to enhance the secondary sealing without greatly affecting the primary sealing. The cylinder head gasket (1) is form...
https://drivepatents.com/patents/1078059 · 4 May 2005
A cylinder head gasket (1, 1A) is provided with a half bead (12) formed along a substantial external outline of a gasket around cylinder bores (2), water holes (3), and the like of the gasket. It is possible to enhance compression resistance of the half be...
https://drivepatents.com/patents/1078079 · 4 May 2005
A cylinder head gasket (11) of a non-fold-over type is formed of a plurality of laminated metal plates (3, 5, 7), and has a cylinder bore (11) to be sealed. Peripheral edges of the laminated metal plates (3, 5) constituting the gasket (1) around the cylind...
https://drivepatents.com/patents/1083580 · 29 Sep 2004
A metal gasket (1, 1A) with a hole (2) to be sealed includes first and second metal base plates (10, 20) laminated together. The first metal base plate has a first main bead (11, 11A) around the hole, and a first outer sub-bead section (13) smaller than th...
https://drivepatents.com/patents/1096213 · 7 May 2003
A cylinder head gasket (1A-1F) for an internal combustion engine has a plurality of holes to be sealed, and includes a first metal plate (10) having first holes (50, 50A, 50B) and first beads (11, 11A, 11B) formed around the respective first holes, and a s...
https://drivepatents.com/patents/1096330 · 2 May 2003
A metal gasket (1) is formed of a single metal base plate (10) for sealing between two members. The metal gasket (1) has a bead (12) around a cylinder bore (2) and a bead (13) around a fluid hole (3). The coatings (30a, 30b) are applied on both surfaces of...