公开(公告)号：US3930902A

公开(公告)日：1976-01-06

申请号：US546172

申请日：1975-01-31

Applicant: Takeshi Hiraoka ,  Shigeru Urano

Inventor： Takeshi Hiraoka ,  Shigeru Urano

IPC: B22F3/24 ,  B22F5/00 ,  C22C33/02 ,  C22C37/00 ,  C22C38/00 ,  F01C19/00 ,  F01C21/08 ,  F04C29/00 ,  C22C38/16

CPC classification number: C22C33/0264 ,  C22C33/0257 ,  F01C21/0809 ,  F05C2201/0448 ,  Y10T428/12625 ,  Y10T428/1266 ,  Y10T428/12958

Abstract: Relative sliding members comprising as materials in combination a nitrified sintered alloy and an alloy cast iron, chemical components of which are well selected in percentage so as to provide better wear resistance and machinability.

公开(公告)号：US3911891A

公开(公告)日：1975-10-14

申请号：US38771773

申请日：1973-08-13

Applicant: DOWELL ROBERT D

Inventor： DOWELL ROBERT D

IPC: B24C11/00 ,  C23C4/02 ,  C23C4/10 ,  F02B77/02 ,  F02F3/12

CPC classification number: F02B77/02 ,  B24C11/00 ,  C23C4/02 ,  C23C4/11 ,  F02F3/12 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2251/042

Abstract: A coating is disclosed herein together with a method of forming that coating on metal surfaces of an internal combustion chamber. The coating is deposited for example, on the combustion surface of a piston to form a thermal barrier and thus enable higher temperatures to be sustained within the chamber. Combustion at higher temperatures achieves a more complete fuel burning thus increasing performance and reducing emissions. The coating is formed on the combustion surface by successively depositing layers of different materials preferably applied utilizing a plasma flame spray process. More particularly, the formation of the coating on the combustion surface involves preparing the surface as by grit blasting and then initially depositing a thin (approximately 0.001 - 0.003 inches) nickel aluminum alloy layer. Thereafter, a second thicker layer (approximately 0.003 - 0.006 inches) comprised primarily of said nickel aluminum alloy and refractory zirconium oxide is deposited followed by the deposition of a still thicker layer (approximately 0.008 - 0.010 inches) primarily of zirconium oxide.

公开(公告)号：US3695150A

公开(公告)日：1972-10-03

申请号：US3695150D

申请日：1970-07-13

Applicant: WILLI SALZMANN

Inventor： SALZMANN WILLI

IPC: F02F3/00 ,  F01B9/02 ,  F02B3/06 ,  F02B75/02 ,  F02B75/34 ,  F02F1/16 ,  F02F3/24 ,  F16J1/22 ,  F16J10/00 ,  F01B11/02 ,  F02F ,  F16J1/00

CPC classification number: F02B75/34 ,  F01B9/026 ,  F01B2011/005 ,  F02B3/06 ,  F02B2075/025 ,  F02F1/16 ,  F02F2200/04 ,  F05C2201/0448 ,  F05C2251/042 ,  F16J1/22 ,  F16J10/00 ,  Y10T74/2142 ,  Y10T74/2162

Abstract: A crank assembly for reciprocating piston machines, especially internal combustion engines, wherein the connecting rod is articulated to the cylinder piston by means of a ball socket. The invention also contemplates a crank assembly arrangement where the piston is rigidly connected with the connecting rod and is pivotably and sealingly guided on its spherical peripheral surface in a ring having a spherical inner surface slidable along the wall of the cylinder.

公开(公告)号：US3475804A

公开(公告)日：1969-11-04

申请号：US3475804D

申请日：1968-04-19

Applicant: INT HARVESTER CO

Inventor： GEIGER EUGENE J ,  BREEN DALE H

IPC: F02B3/06 ,  F02B23/06 ,  F02F3/08 ,  F16J1/14 ,  B23P15/10

CPC classification number: F02F3/08 ,  F02B3/06 ,  F02B23/0603 ,  F02B23/0675 ,  F02B2275/14 ,  F02F2001/008 ,  F05C2201/021 ,  F05C2201/0448 ,  F16J1/14 ,  Y02T10/125 ,  Y10T29/49261 ,  Y10T29/49265 ,  Y10T29/49865 ,  Y10T29/49989

公开(公告)号：US3393985A

公开(公告)日：1968-07-23

申请号：US54201166

申请日：1966-04-12

Applicant: OWENS CORNING FIBERGLASS CORP

Inventor： LANGLOIS ROLAND E ,  STREAM RALPH M

IPC: D04H3/03

CPC classification number: D04H3/03 ,  F05C2201/021 ,  F05C2201/0448

公开(公告)号：US3369466A

公开(公告)日：1968-02-20

申请号：US51559965

申请日：1965-12-22

Applicant: MAHLE KG

Inventor： RUDOLF MAIER ,  WERNER GESSINGER

IPC: F02F3/04 ,  F02F3/08

CPC classification number: F02F3/04 ,  F02F3/08 ,  F05C2201/021 ,  F05C2201/0448

公开(公告)号：US3324772A

公开(公告)日：1967-06-13

申请号：US37122764

申请日：1964-05-29

Applicant: KARL SCHMIDT G M B H FA

Inventor： PAUL WITTSTOCK

IPC: B21J5/12 ,  B21K1/18 ,  F02F3/16

CPC classification number: B21K1/18 ,  B21J5/12 ,  F02F3/16 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/0448 ,  Y10T29/49259

公开(公告)号：US3259028A

公开(公告)日：1966-07-05

申请号：US35338464

申请日：1964-03-20

Applicant: FORD MOTOR CO

Inventor： HUTTO FRANK C

IPC: F02F3/04

CPC classification number: F02F3/042 ,  F02F3/04 ,  F05C2201/021 ,  F05C2201/0448

公开(公告)号：US3187643A

公开(公告)日：1965-06-08

申请号：US31115663

申请日：1963-09-24

Applicant: MIRRLEES NAT LTD

Inventor： POPE JOSEPH A

IPC: F02F3/00 ,  F02F3/16

CPC classification number: F02F3/22 ,  F02F3/0023 ,  F02F3/16 ,  F05C2201/0448 ,  F05C2251/042

公开(公告)号：US3051536A

公开(公告)日：1962-08-28

申请号：US4138760

申请日：1960-07-07

Applicant: REYNOLDS METALS CO

Inventor： MCLEAN JOHN O ,  FRITZLEN THOMAS L ,  HENDRICK ROGER H

IPC: F02F3/10 ,  F16J1/04

CPC classification number: F16J1/04 ,  F02F3/105 ,  F05C2201/021 ,  F05C2201/0448