Tag Archives: Bearing

Baking-free, steaming-free and heavy load bearing brick made of fly ash

Application Number  00129150 Application Date  2000.10.09 Publication Number  1287981 Publication Date  2001.03.21 Priority Information     International Classification  C04B18/08;C04B22/08;C04B28/18   Applicant(s) Name  Zhang Zengye   Address     Inventor(s) Name  Zhang Zengye   Patent Agency Code  00000 Patent Agent   AbstractThe fly ash burning-free steaming-free load bearing brick is made from fly ash 50-70%, lime… Read More »

Ball bearing

Application Number  00128656 Application Date  2000.07.19 Publication Number  1284614 Publication Date  2001.02.21 Priority Information   1999/7/19 JP 205245/99; 2000/1/17 JP 7930/00   International Classification  F16C19/06   Applicant(s) Name  NSK Ltd.   Address     Inventor(s) Name  Tanitabe Hiroyuki;Yamamoto Hisato;Terata Yasuhisa   Patent Agency Code  11105 Patent Agent  yang wu AbstractA ball bearing comprises: an outer… Read More »

Hydraulic driving tool used in installing and disembling roll neck bearing of rolling mill machine

Application Number: 00122207Application Date: 2000.07.25Publication Number: 1282646Publication Date: 2001.02.07Priority Information: 1999/7/29 US 60/146,280International: B21B31/08;B23P19/027Applicant(s) Name: Morgan Construction Co.Address: Inventor(s) Name: A.S. Madings;P.N. AusgaodPatent Agency Code: 31100Patent Agent: wang hongxiangAbstract A tool is disclosed for axially urging a bearing assembly into and out of a seated position on the neck of a roll in a rolling… Read More »

Quantitative analysis device for oil bearing component generated through rock pyrolysis

Application Number: 00110726Application Date: 2000.07.25Publication Number: 1335499Publication Date: 2002.02.13Priority Information: International: G01N25/22;G01N30/00Applicant(s) Name: Haicheng City Petrochemical Instrument FactoryAddress: Inventor(s) Name: Yang RenzhengPatent Agency Code: 21110Patent Agent: lu tichengAbstract The present invention aims at determining oil and gas reserves accurately by means of the quantitative analysis of oil generating and bearing rock. The device consists of… Read More »

Sialon ceramic material for bearing ball and its preparation

Application Number: 00115005Application Date: 2000.03.21Publication Number: 1270944Publication Date: 2000.10.25Priority Information: International: C04B35/584;C04B35/64;F16C33/30Applicant(s) Name: Shanghai Inst. of Ceramic Chemistry & Technology, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhang Baolin;Zhuang Hanrui;Li WenlanPatent Agency Code: 31002Patent Agent: pan zhensuAbstract Through specific formulation and sintering process, the present invention obtains a kind of material comprising Alpha-sialon phase and Beta-phase… Read More »

Electrochemical mechanical and optical finishing process for rolling bearing rollway nest

Application Number: 00123242Application Date: 2000.11.13Publication Number: 1351916Publication Date: 2002.06.05Priority Information: International: B23H5/06;B23H9/02;F16C33/64Applicant(s) Name: Zhou MianjinAddress: Inventor(s) Name: Zhou MianjinPatent Agency Code: 21209Patent Agent: liu zhongdaAbstract During the processing of a rolling bearing rollway nest, the whestone and the electrodes supported by the tool head are set up separately on two sides of two workpiece, the… Read More »

Multifunctional bearing seat

Application Number: 00111089Application Date: 2000.04.28Publication Number: 1269186Publication Date: 2000.10.11Priority Information: International: A47D9/02Applicant(s) Name: Sun JianzhangAddress: Inventor(s) Name: Sun JianzhangPatent Agency Code: 00000Patent Agent: Abstract The multifunctional bearing seat is characterized by that its top is a plane for mounting controller, its interior possesses an up-down through hole, through which the power supply wire and control… Read More »

High-Al zinc-base alloy for manufacturing holder of rolling bearing body

Application Number: 00117359Application Date: 2000.08.24Publication Number: 1281054Publication Date: 2001.01.24Priority Information: International: C22C21/10Applicant(s) Name: Liu BaodiAddress: Inventor(s) Name: Liu BaodiPatent Agency Code: 00000Patent Agent: Abstract A high-Al-Zn-based alloy for making bearing holder contains Al (more than 50%), Cu Si and Mn elements (certain quantity ranges), and features raised allowable working temp. enhanced antiwear performance, low density… Read More »

Double-cone symmetrical conicalness roller and its use in taper roller bearing

Application Number: 00123355Application Date: 2000.11.30Publication Number: 1296137Publication Date: 2001.05.23Priority Information: International: F16C19/22;F16C33/36Applicant(s) Name: Chen ShiyeAddress: Inventor(s) Name: Chen Shiye;Wang Shixin;Liang ZhongdaPatent Agency Code: 23101Patent Agent: liu yaAbstract The present invention discloses a double-cone symmetrical conical roller and its application in conical roller bearing. Its roller is a doubel cone whose middle diameter is large and… Read More »

Testing method and device for micro bearing friction coefficient

Application Number: 00111711Application Date: 2000.02.24Publication Number: 1261663Publication Date: 2000.08.02Priority Information: International: G01N19/02Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Yao Zhenqiang;Zhang QiPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract In a test specimen of bearing with cut open bush struture, flexible stay cable is wound around the bush, the tension of the stay cable is converted into… Read More »

Automatic management of map bearing information and map information system related information system and method

Application Number: 00118034Application Date: 2000.03.23Publication Number: 1272657Publication Date: 2000.11.08Priority Information: 1999/3/23 EP 99105865.2International: G06F17/30Applicant(s) Name: Sony International (Europe) GmbHAddress: Inventor(s) Name: E. KowaksPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract The present invention relates to the field of geographic information systems (GIS). The invention presents an apparatus and a method for automatic managing a database (1)… Read More »

spray of slide bearing

Application Number: 00123692Application Date: 2000.08.29Publication Number: 1289859Publication Date: 2001.04.04Priority Information: International: C22C19/07;C23C4/10Applicant(s) Name: Bao Shan Iron and Steel Co LtdAddress: Inventor(s) Name: Liu Ronghui;Shi Ping;Yu XingfuPatent Agency Code: 11019Patent Agent: ren jiAbstract A spray material for slide bearing is a self-fused hard alloy powder for the hot galvanizing machine set, and contains Cr (20-26 wt.%),… Read More »

Pure rolling bearing (III)

Application Number: 00111744Application Date: 2000.02.28Publication Number: 1311403Publication Date: 2001.09.05Priority Information: International: F16C19/40Applicant(s) Name: Yu DabangAddress: Inventor(s) Name: Yu Dabang;Yu Daxi;Xu MinPatent Agency Code: 00000Patent Agent: Abstract A pure rolling bearing is a new structure of pure rolling bearing only containing cylindrical or conical rolling bearing body without bearing retainer and sliding friction for in stead… Read More »

Thrust ball bearing and open swirl compressor

Application Number: 00118123Application Date: 2000.06.08Publication Number: 1276485Publication Date: 2000.12.13Priority Information: 1999/6/8 JP 161693/1999International: F04C18/02;F16C19/14Applicant(s) Name: Mitsubishi Jukogyo K. K.Address: Inventor(s) Name: Takeuchi Naomi;Ukai Tetsuzo;Miura ShigekiPatent Agency Code: 11038Patent Agent: chen jianAbstract A thrust ball bearing provided in an open scroll-type compressor can withstand a large compressive load on the bearing and prevents wear of the… Read More »

Powder metallurgy rare-earth iron bronze alloy oil-impregnated bearing and its manufacturing method

Application Number: 00125034Application Date: 2000.09.05Publication Number: 1281955Publication Date: 2001.01.31Priority Information: International: C22C9/02;F16C33/04Applicant(s) Name: Yingqiu Group Co. Ltd., Haian CountyAddress: Inventor(s) Name: Chen XiufaPatent Agency Code: 00000Patent Agent: Abstract The composition of said bearing component contains (wt%) Cu 18-54%, Sn 2-6%, La or Ce 0.2-2% and the rest is Fe and inevitable impurity, and its preparation… Read More »

Quasi-rigid bearing structure and large-span bridge without suspended cable

Application Number: 00112573Application Date: 2000.09.27Publication Number: 1298048Publication Date: 2001.06.06Priority Information: International: E01D12/00Applicant(s) Name: Li BaihaoAddress: Inventor(s) Name: Li BaihaoPatent Agency Code: 32112Patent Agent: lu qunAbstract In the quasi-rigid bearing structure, several basic units capable of extending the actin line of both acting force and reacting force are embedded successively to constitute double-force cascade body, several… Read More »

Fluid dynamic pressure bearing

Application Number: 00118733Application Date: 2000.06.23Publication Number: 1285476Publication Date: 2001.02.28Priority Information: 1999/6/25 JP 179346/1999International: F16C32/06Applicant(s) Name: TDK Corp.Address: Inventor(s) Name: Ikeo Izumi;Nakayama MasatoshiPatent Agency Code: 11038Patent Agent: duan chengenAbstract A fluid dynamic bearing has a shaft (11) fitted in a sleeve (12) for rotation, with a fluid filled therebetween. The shaft (11) and/or sleeve (12) is… Read More »

Powder metallurgy, rare-earth, iron and brass alloy oil-impregnated bearing and its mfg. method

Application Number: 00125035Application Date: 2000.09.05Publication Number: 1288114Publication Date: 2001.03.21Priority Information: International: C22C9/04;F16C33/04Applicant(s) Name: Yingqiu Group Co., Ltd., Hai-an CountyAddress: Inventor(s) Name: Chen XiufaPatent Agency Code: 00000Patent Agent: Abstract An oil-contained bearing contains such components (Wt.%) as: Cu (20-45), Zn (4-9), La or Ce (0.2-2), and Fe (rest) through proportional mixing of Cu, Zn, La or… Read More »

Concave-convex triangular levers cascaded bearing structure and bridge with big-span integral floor

Application Number: 00112575Application Date: 2000.09.27Publication Number: 1286337Publication Date: 2001.03.07Priority Information: International: E01D12/00Applicant(s) Name: Li BaihaoAddress: Inventor(s) Name: Li BaihaoPatent Agency Code: 32112Patent Agent: lu qunAbstract A load-bearing structure for big-span integral bridge is composed of concave-convex triangaular levers which are cascaded in longitudinal direction and/or transverse direction. when it is used for bridge, an integral… Read More »

Bearing holder and its making method

Application Number: 00119028Application Date: 2000.10.13Publication Number: 1289900Publication Date: 2001.04.04Priority Information: International: B29C43/00;F16C33/44Applicant(s) Name: Ga YahongAddress: Inventor(s) Name: Ga YahongPatent Agency Code: 32105Patent Agent: sun banAbstract A bearing body holder is made up of phenolic resin glass fibre, or SMC, BMC and DMC etc. composite materials through hot die pressing. Its advantages include high weight, high… Read More »

Novel bearing

Application Number: 00125693Application Date: 2000.10.12Publication Number: 1288115Publication Date: 2001.03.21Priority Information: International: F16C33/32;F16C33/62Applicant(s) Name: Shi MingfangAddress: Inventor(s) Name: Shi MingfangPatent Agency Code: 33102Patent Agent: liu saiyunAbstract A new-type bearing is composed of external ring, internal ring and rolling bodies, and features its two schemes. For the first schemo: the flexible material layer is prepared on the… Read More »

Method for improving running condition of axle in slide bearing

Application Number: 00113441Application Date: 2000.05.16Publication Number: 1273334Publication Date: 2000.11.15Priority Information: International: F16C17/00;F16C32/06Applicant(s) Name: Lianyuan Iron and Steel Group Co., Ltd.Address: Inventor(s) Name: Liu Jiqing;Zhou ZhuolinPatent Agency Code: 43106Patent Agent: wu songshengAbstract A method for improving the running condition of shaft in slide bearing features that under the monitor of failure analyzer, the position of shaft… Read More »

Rolling bearing

Application Number: 00119515Application Date: 2000.07.26Publication Number: 1335457Publication Date: 2002.02.13Priority Information: International: F16C33/38Applicant(s) Name: Yu DabangAddress: Inventor(s) Name: Yu DabangPatent Agency Code: 00000Patent Agent: Abstract The present invention is one kind of rolling bearing in completely new structure, and the rolling bearing without holder and sliding friction is used to replace available rolling bearing with holder… Read More »

Technology for machining bearing holder

Application Number: 00125948Application Date: 2000.09.01Publication Number: 1340665Publication Date: 2002.03.20Priority Information: International: F16C33/46;F16C33/54Applicant(s) Name: Zhu SongliangAddress: Inventor(s) Name: Zhu Songliang;Bai JianmingPatent Agency Code: 41103Patent Agent: huo panweiAbstract A technology for machining bearing holder includes such steps as punching on steel plate to form bars, die pressing to form channel shape, punching several square holes on its… Read More »

Effective method for eliminating oil leakage of mechnaical pump bearing box

Application Number: 00113630Application Date: 2000.08.19Publication Number: 1339661Publication Date: 2002.03.13Priority Information: International: F16J15/00Applicant(s) Name: Baling Branch, China Petrochemical Corp.Address: Inventor(s) Name: Guan Jian;Guan Yong;Yang WuPatent Agency Code: 00000Patent Agent: Abstract The present invention features that the end cap of the bearing box has one circular through hole to hold lip-shaped sealing part. The method of the… Read More »

Method for machining bearing box and equipment

Application Number: 00119907Application Date: 2000.06.30Publication Number: 1290589Publication Date: 2001.04.11Priority Information: 1999/7/2 US 09/346,837International: B23P23/00;F16C35/00Applicant(s) Name: Copeland Corp.Address: Inventor(s) Name: Nigulas John Alstat;Jary Josef DilePatent Agency Code: 11038Patent Agent: zhang zuchangAbstract A scroll machine has a shell which houses a first scroll member, a second scroll member, a driving member and a bearing housing. The bearing… Read More »

Head bearing earphone

Application Number: 00126284Application Date: 2000.07.13Publication Number: 1283065Publication Date: 2001.02.07Priority Information: 1999/7/13 JP 199198/99International: H04R1/00Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Ito TomohiroPatent Agency Code: 72001Patent Agent: wen dapengAbstract This invention is to obtain a headphone capable of preventing foreign substances, dust and the like from entering a housing and of enhancing acoustic characteristics. A headphone in… Read More »

Method for preventing bearing failure in tail shaft of screw conveyor

Application Number: 00113631Application Date: 2000.08.19Publication Number: 1339392Publication Date: 2002.03.13Priority Information: International: B65G33/32Applicant(s) Name: Baling Branch Co., China Petrochemical Corp.Address: Inventor(s) Name: Guan Jian;guan Yong;Yang WuPatent Agency Code: 00000Patent Agent: Abstract The method of preventing bearing failure in tail shaft of screw conveyor features that one suspended frame is set between the tail shaft and the… Read More »

Method and apparatus for surface treatment of sintered self-lubricated bearing

Application Number: 00120738Application Date: 2000.07.12Publication Number: 1300652Publication Date: 2001.06.27Priority Information: 1999/12/23 KR 60735/1999; 1999/12/23 KR 60736/1999International: B22F3/24;B22F5/00Applicant(s) Name: Samsung Electro-Mechanics Co., Ltd.Address: Inventor(s) Name: Chung Dae-HyunPatent Agency Code: 11219Patent Agent: zhu deheAbstract Method and apparatus for surface treatment of sintered self-lubricated bearing. The invention has features that it may improve the efficiency of covering the… Read More »

Driven disk of non-return clutch with unidirectional bearing

Application Number: 00110543Application Date: 2000.06.14Publication Number: 1274052Publication Date: 2000.11.22Priority Information: International: F16D41/02Applicant(s) Name: Teng ZhengrenAddress: Inventor(s) Name: Teng ZhengrenPatent Agency Code: 21119Patent Agent: long fengAbstract A driven disk of non-return clutch with unidirectional bearing is disclosed, which can be installed to car for directly shifting without manipulating clutch. The buffer spring is installed to the… Read More »