A low-friction sliding member in a transmission is at least one of sliding members which are in slidable contact with each other in presence of a transmission oil composition. The low-friction sliding member includes a base material having a sliding section. A hard carbon thin film is coated at a sl
A low-friction sliding member in a transmission is at least one of sliding members which are in slidable contact with each other in presence of a transmission oil composition. The low-friction sliding member includes a base material having a sliding section. A hard carbon thin film is coated at a sliding surface of the sliding section of the base material. The hard carbon thin film contains hydrogen in an amount not more than 20 atomic %. The transmission oil composition contains at least one of organic oxygen-containing compound and aliphatic amine compound.
대표청구항▼
What is claimed is: 1. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base materia
What is claimed is: 1. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission oil composition comprises at least one organic oxygen-containing compound selected from the group consisting of a monohydric alcohol, a polyhydric alcohol, a carboxylic acid, an ether, a derivative of a monohydric alcohol, a derivative of a polyhydric alcohol, a derivative of a carboxylic acid, a derivative of an ether, a derivative of an ester, the organic oxygen-containing compound being contained in an amount ranging from 0.05 to 3.0% based on total amount of the transmission oil composition, and wherein the transmission comprises a continuously variable transmission. 2. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission comprises a continuously variable transmission, wherein the transmission oil composition contains at least one of an organic oxygen-containing compound and an aliphatic amine compound, and wherein the transmission oil composition contains an aliphatic amine compound having a hydrocarbon chain having a carbon number ranging from 6 to 30, in an amount ranging from 0.05 to 3.0% by mass based on a total mass of the transmission oil composition. 3. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission comprises a continuously variable transmission, wherein the transmission oil composition contains at least one of an organic oxygen-containing compound and an aliphatic amine compound, and wherein the transmission oil composition contains at least one member selected from the group consisting of polybutenyl succinimide and a derivative of polybutenyl succinimide. 4. A low friction sliding member as claimed in claim 3, wherein the at least one of polybutenyl succinimide and a derivative of polybutenyl succinimide is contained in an amount ranging from 0.1 to 15% by mass based on a total mass of the transmission oil composition. 5. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission oil composition comprises at least one organic oxygen-containing compound selected from the group consisting of a monohydric alcohol, a polyhydric alcohol, a carboxylic acid, an ether, a derivative of a monohydric alcohol, a derivative of a polyhydric alcohol, a derivative of a carboxylic acid, a derivative of an ether, a derivative of an ester, the organic oxygen-containing compound being contained in an amount ranging from 0.05 to 3.0% based on total amount of the transmission oil composition, and wherein the transmission comprises an automatic transmission. 6. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission comprises an automatic transmission, wherein the transmission oil composition contains at least one of an organic oxygen-containing compound and an aliphatic amine compound, and wherein the transmission oil composition contains an aliphatic amine compound having a hydrocarbon chain having a carbon number ranging from 6 to 30, in an amount ranging from 0.05 to 3.0% by mass based on a total mass of the transmission oil composition. 7. A low-friction sliding member in a transmission, the sliding member being at least one of a plurality of sliding members which are in slidable contact with each other in the presence of a transmission oil composition, the low-friction sliding member comprising: a base material having a sliding section; and a hard carbon thin film coated at a sliding surface of the sliding section of the base material, the hard carbon thin film containing hydrogen in an amount not more than 20 atomic %, wherein the transmission comprises an automatic transmission, wherein the transmission oil composition contains at least one of an organic oxygen-containing compound and an aliphatic amine compound, and wherein the transmission oil composition contains at least one member selected from the group consisting of polybutenyl succinimide and a derivative of polybutenyl succinimide. 8. A low friction sliding member as claimed in claim 7, wherein the at least one of polybutenyl succinimide and a derivative of polybutenyl succinimide is contained in an amount ranging from 0.1 to 15% by mass based on a total mass of the transmission oil composition.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (287)
Kimock Fred M. (Macungie) Knapp Bradley J. (Allentown) Finke Steven J. (Kutztown PA), Abrasion wear resistant polymeric substrate product.
Coad, Eric C.; O'Neill, David G., Abrasive article comprising a structured diamond-like carbon coating and method of using same to mechanically treat a substrate.
Martin Lawrence L. (Maplewood MN) O\Neill David G. (Woodbury MN) David Moses M. (Woodbury MN), Abrasive article having a diamond-like coating layer and method for making same.
Brennan ; III James F. ; Sloan Diann A. ; Fahey Maureen T. ; Novack James C., Accelerated method for increasing the photosensitivity of a glassy material.
Gishel New ; Jeffrey W. Moses ; Nicholas Kipshidze ; Gary S. Roubin ; Martin B. Leon, Apparatus and method for delivering compounds to a living organism.
Thomas O. Bales ; Michael W. Calhoun ; Robert Sixto, Jr. ; John E. Abele, Apparatus and method for electrode-surgical tissue removal having a selectively insulated electrode.
Tsukuda Akimitsu,JPX ; Horiuchi Mitsuhiro,JPX ; Tsuzuki Toshihiro,JPX, Aromatic polyamide film, method of manufacturing the same and magnetic recording medium using the same film.
Tsukuda Akimitsu,JPX ; Sueoka Masanori,JPX ; Tsuzuki Toshihiro,JPX, Aromatic polyamide resin moldings, production methods thereof, and magnetic recording medium produced therefrom.
Cooper Clark V. (Glastonbury CT) Isabelle Charles J. (Winsted CT), Broad-beam ion deposition coating methods for depositing diamond-like-carbon coatings on dynamic surfaces.
Boutaghou Zine-Eddine ; Schaenzer Mark James ; Liners William Omar ; Hoehn Joel William ; Polycarpou Andreas Argyros, Burnishing head with fly height control spacer.
Massler, Orlaw; Pedrazzini, Mauro; Wohlrab, Christian; Eberle, Hubert; Grischke, Martin, DLC coating system and process and apparatus for making coating system.
Dimitrijevic, Steven; Withers, James C.; Loutfy, Raouf O., Diamond/diamond-like carbon coated nanotube structures for efficient electron field emission.
Izu Masatsugu ; Doehler Joachim ; Jones Scott, E-beam/microwave gas jet PECVD method and apparatus for depositing and/or surface modification of thin film materials.
Julio C. Palmaz ; Eugene A. Sprague ; Cristina Simon ; Denes Marton ; Roger W. Wiseman ; Christopher E. Banas, Endoluminal device exhibiting improved endothelialization and method of manufacture thereof.
Palmaz, Julio C.; Sprague, Eugene A.; Simon, Cristina; Marton, Denes; Wiseman, Roger W.; Banas, Christopher E., Endoluminal device exhibiting improved endothelialization and method of manufacture thereof.
Palmaz, Julio C.; Boyle, Christopher T.; Banas, Christopher E.; Wiseman, Roger W.; Marton, Denes, Endoluminal implantable devices and method of making same.
Bache Roger J. (Reading GB2) Clipstone Colin J. (Reading GB2) Parker Colin F. (Reading GB2) Pumfrey Joan (Reading GB2), Formation of hard coatings on cutting edges.
Repenning Detlef (Seelandstrasse 65 24000 Luebeck 14 DEX) Mordike Barry L. (Edelhof 3 3360 Osterode-Dorste DEX), Friction pairing and process for its production.
Koike Ryota,JPX ; Miya Yukio,JPX ; Sugiyama Osamu,JPX ; Toida Takashi,JPX ; Sekine Toshiichi,JPX, Guide bush and method of forming film over guide bush.
DiMarcello Frank V. (Clinton Township ; Hunterdon County) Huff Richard G. (Basking Ridge) Lemaire Paul J. (Madison) Walker Kenneth L. (New Providence NJ), Hermetically sealed optical fibers.
Minokami Tomiyasu (Sodegaura JPX) Koshima Hiroaki (Sodegaura JPX) Yamasaki Hirotaka (Sodegaura JPX) Gotoh Masahisa (Ichihara JPX), Mannich reaction product and process for producing the same and use of the product.
Dautremont-Smith William C. (Westfield NJ) Feldman Leonard C. (Berkeley Heights NJ) Kalish Rafael (Haifa NJ ILX) Katz Avishay (Westfield NJ) Miller Barry (Murray Hill NJ) Moriya Netzer (Maplewood NJ), Metallized paths on diamond surfaces.
Ma Muyuan M. ; Oliver Jay T., Method for high scan sputter coating to produce coated, abrasion resistant press plates with reduced built-in thermal stress.
de Juan ; Jr. Eugene (Phoenix MD) Jones Gary W. (Raleigh NC) Jones Susan K. (Raleigh NC) Reisman Arnold (Raleigh NC) Van Winkle Jon (Durham NC), Method for making microstructural surgical instruments.
Dawson Robert (Austin TX) Ponder Kenneth J. (Las Gatos CA), Method for planarizing a semiconductor topography using a spin-on glass material with a variable chemical-mechanical pol.
Born Maurice (Nanterre FRX) Parc Guy (Rueil Malmaison FRX) Briquet Lucienne (Rueil Malmaison FRX) Paquer Daniel (Vandoeuvre FRX), Method for the preparation of olefin polysulfides, the products obtained and their utilization as lubricant additives.
Lemelson Jerome H. (868 Tyler Way Incline Village NV 89540) Conley James G. (443 Jefferson Ave. Glencoe IL 60022), Method of depositing synthetic diamond coatings with intermediates bonding layers.
Yamamoto Kiyoshi (Yokohama) Hirabayashi Keiji (Tokyo) Kurihara Noriko (Tokyo) Taniguchi Yasushi (Kawasaki) Ikoma Keiko (Yokohama JPX), Method of making an optical element mold with a hard carbon film.
Lund Jeffrey B. (Salt Lake City UT) Smith Redd H. (Salt Lake City UT), Modified superhard cutting elements having reduced surface roughness method of modifying, drill bits equipped with such.
Matthias, Terry R.; Griffin, Nigel Dennis; Hughes, Peter Raymond, Polycrystalline diamond cutters with working surfaces having varied wear resistance while maintaining impact strength.
Tamor Michael A. (Toledo OH) Willermet Pierre A. (Livonia MI) Vassell William C. (Bloomfield MI) Gangopadhyay Arup K. (Novi MI), Powertrain component with adherent film having a graded composition.
Willermet Pierre A. (Livonia MI) Gangopadhyay Arup K. (Novi MI) Tamor Michael A. (Toledo OH) Vassell William C. (Bloomfield MI), Powertrain component with amorphous hydrogenated carbon film.
Anttila Asko (Mustikkasuontie 17 00940 Helsinki FIX) Hirvonen Juha-Pekka (Vanamonkuja 1 A 6 01350 Vantaa NY FIX) Koskinen Jari (546 Warren Rd. ; Apt. 2 Ithaca NY 14850), Procedure and apparatus for the coating of materials by means of a pulsating plasma beam.
Van Doren, John C.; Magill, Richard; Sellers, Bruce; Erickson, Tim; Schnieder, Scott; Courington, Steve; Bethel, Lance, Process and apparatus for improving and controlling the vulcanization of natural and synthetic rubber compounds.
Cooper Clark V. (Glastonbury CT) Bushnell Paul J. (Syracuse NY) Mertell Martin M. (East Syracuse NY), Rotary compressor with reduced lubrication sensitivity.
Trotta Robert A. (Pembroke MA) Hahn Steve S. (Wellesley MA) Madeira John (Assonet MA) Chou Chong-ping P. (Lexington MA) Brooks Lamar E. (North Providence RI), Shaving system.
Ushijima, Kenshi; Yasuda, Yoshiteru; Kano, Makoto, Sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure.
Nauflett George W. (Oxon Hill MD) Farncomb Robert E. (Accokeek MD) Kumar M. Lalith (Pittsburg PA), Supercritical water oxidation reactor with a corrosion-resistant lining.
Lund Jeffrey B. (Salt Lake City UT) Smith Redd H. (Salt Lake City UT), Superhard cutting element having reduced surface roughness and method of modifying.
Lund Jeffrey B. ; Smith Redd H. ; Butcher Trent N., Superhard cutting structure having reduced surface roughness and bit for subterranean drilling so equipped.
Lemelson Jerome H. ; Conley James G., Synthetic diamond coatings with intermediate amorphous metal bonding layers and methods of applying such coatings.
Schaefer Mark W. ; Levendusky Thomas L. ; Sheu Simon ; Larsen Robert B. ; Whittle Neville C., Techniques for transferring holograms into metal surfaces.
Schaefer Mark W. ; Levendusky Thomas L. ; Sheu Simon ; Larsen Robert B. ; Whittle Neville C., Techniques for transferring holograms into metal surfaces.
Capone, Christopher D.; Dempsey, Ruey C.; Heilman, Marlin S.; Kolenik, Steve A.; Moore, Daniel R.; Parisi, Carl M.; Prem, Edward K.; Sofranko, Richard A.; Borzelleca, David C.; Burgreen, Greg; Holmes, Touch down of blood pump impellers.
Dearnaley Geoffrey (San Antonio TX) Lankford ; Jr. James (San Antonio TX), Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloy.
Yuntian T. Zhu ; Terry C. Lowe ; Ruslan Z. Valiev RU; Vladimir V. Stolyarov RU; Vladimir V. Latysh RU; Georgy J. Raab RU, Ultrafine-grained titanium for medical implants.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.