About 28 results
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/1078537 · 13 Apr 2005
An upper oil pan (17) of an engine (1) includes a flange (171) with an oil pan abutment surface (172) that is fixedly coupled to a flange (111) formed on a cylinder block (11). The oil pan abutment surface (172) comprises a flat portion (1721) that is subs...
https://drivepatents.com/patents/1080644 · 19 Jan 2005
At least one sheet metal layer has openings (3) extending transversely therethrough, and bores (7) that correspond to the openings. A membrane (16) for closing the bore at a head, is adapted for movement relative to the gas pressure of a combustion chamber...
https://drivepatents.com/patents/1081948 · 1 Dec 2004
Each combustion chamber opening (10,12,14,16) is surrounded by a base body (BB) (50) with a circular shape and the shape of a protruding circular ridge on the side of a cylinder head seal. The BB is molded as a single piece with a metal gasket plate (D). F...
https://drivepatents.com/patents/1092720 · 8 Oct 2003
A metallic gasket (10) including a base plate (11) having a convex metal bead (14) formed, by bending the base plate (11), between a combustion chamber opening (12) and on the outer periphery portion of the base plate (11), and a first thickness-increased ...
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...
https://drivepatents.com/patents/1096333 · 2 May 2003
A metal gasket (1, 1A, 1A', 1B, 1C) for sealing two parts includes a metal gasket member (10; 11, 12; 10B; 10C) having two surfaces to contact the parts, at least two seal coatings (21-28; 21A, 22A; 23A, 24A; 21B, 22B; 21C, 22C, 23C) coated on the two surf...
https://drivepatents.com/patents/1096328 · 2 May 2003
A metal gasket (1) is formed of a 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) on the metal base plate (10). Coatings (30a, 30b) are applied o...
https://drivepatents.com/patents/1098871 · 22 Jan 2003
A cylinder head gasket (1, 1A) for sealing between a cylinder head and a cylinder block of an engine is formed of a base plate (10) made of a first metal material, such as an annealed stainless material and a soft steel material, and at least one second or...