Tag Archives: rolling

Technology for thermally rolling narrow stainless steel band on ordinary semi-continuous 450-mm rolling mill

Application Number  00129184 Application Date  2000.10.14 Publication Number  1289654 Publication Date  2001.04.04 Priority Information     International Classification  B21B1/26;B21B3/02   Applicant(s) Name  Pengfa Steel Industry Co Ltd, Hebei   Address     Inventor(s) Name  Zhang Qifa;Wang Yongmei;Zhang Peiju   Patent Agency Code  13104 Patent Agent  li min AbstractA technology for rolling stainless steel band includes… Read More »

Integrated rolling shock-proof device of built-in switch mechanism

Application Number  00128399 Application Date  2000.10.08 Publication Number  1301902 Publication Date  2001.07.04 Priority Information   1999/10/4 JP 318681/1999   International Classification  E04B1/98   Applicant(s) Name  Watanabe Arakazu   Address     Inventor(s) Name  Watanabe Arakazu   Patent Agency Code  11038 Patent Agent  chen jian AbstractThis invention provides an integrated rolling shock-proof device of built-in switch… Read More »

Method and equipment for rolling multi-billets from billet heating furnace of mill train upper course

Application Number: 00117800Application Date: 2000.06.30Publication Number: 1287031Publication Date: 2001.03.14Priority Information: 1999/6/30 IT 001437A/99International: B21B15/00;B21B1/02Applicant(s) Name: International Technologies S.P.A. & International Technologies Open S.P.A.Address: Inventor(s) Name: Enrico. Kolonbo;Virginiuo. PometoPatent Agency Code: 11038Patent Agent: yi yongmeiAbstract The invention regards a method for rolling billets fed from a billet-heating furnace (10) set upstream of a roll train, in… 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 »

Fork type isolated blade rolling rotor cylinder structure

Application Number: 00113133Application Date: 2000.08.23Publication Number: 1339656Publication Date: 2002.03.13Priority Information: International: F04C18/44Applicant(s) Name: Fu YunshuAddress: Inventor(s) Name: Fu YunshuPatent Agency Code: 45107Patent Agent: feng tianchiAbstract The present invention consists of cylinder, eccentric wheel shaft, rolling ring jacketing the eccentric wheel shaft, isolating blade with front cylindrical body hinged inside the axial hole on the outer… Read More »

Seeding plough with tips on rolling ring to insert in soil while feed seeds

Application Number: 00118265Application Date: 2000.06.02Publication Number: 1273764Publication Date: 2000.11.22Priority Information: International: A01C7/06Applicant(s) Name: Feng WanmingAddress: Inventor(s) Name: Feng Tianhou;Feng WanmingPatent Agency Code: 00000Patent Agent: Abstract A seeding plough with tips on rolling ring to insert in soil while feed seeds features that the internal cavity of rolling ring is used as seed container and a… Read More »

Brake driver gear of magnetic tape rolling mechanism

Application Number: 00122490Application Date: 2000.08.04Publication Number: 1283847Publication Date: 2001.02.14Priority Information: 1999/8/4 JP 5868/99International: G11B15/22;G11B15/44Applicant(s) Name: Funai Electric Co., Ltd.Address: Inventor(s) Name: Kosaka Taisuke;Hamatadashi HirojiPatent Agency Code: 72001Patent Agent: zhou beilinAbstract There are provided a mode switching member (1) movable between a stop mode position in which a brake for braking rotation of a reel table… Read More »

Continuous lead alloy band casting and rolling equipment

Application Number: 00113251Application Date: 2000.01.31Publication Number: 1306889Publication Date: 2001.08.08Priority Information: International: B21B1/46Applicant(s) Name: Changsha Wanda Electric Power Science &. Technology Co., Ltd., Hunan Prov.Address: Inventor(s) Name: Li ShangquanPatent Agency Code: 43113Patent Agent: luo jianminAbstract The continuous casting and rolling equipment for producing lead alloy band includes lead alloy smelter, holding furnace, horn crystallizer at the… Read More »

Precise wedge lateral rolling process

Application Number: 00118401Application Date: 2000.06.04Publication Number: 1326822Publication Date: 2001.12.19Priority Information: International: B21B15/00;B21H7/00Applicant(s) Name: Li ChuanbinAddress: Inventor(s) Name: Li Chuanbin;Lu Zengting;Wu XiuchengPatent Agency Code: 00000Patent Agent: Abstract Precise wedge lateral rolling process includes the steps of making die, heating rod, precise rolling to form, finishing straightening, etc. Compared with available coarse wedge lateral rolling process, the… 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 »

Centrifugal rolling grinder

Application Number: 00113571Application Date: 2000.07.31Publication Number: 1336254Publication Date: 2002.02.20Priority Information: International: B02B3/04Applicant(s) Name: Xu ZhuanglingAddress: Inventor(s) Name: Xu ZhuanglingPatent Agency Code: 00000Patent Agent: Abstract The invented centrifugal roll grinding is composed of grinder upper cover, main shaft bearing seat, material guiding plate, case body, lining drum, driving disk, roller hammer, driven shaft, partitioning block mainshaft,… 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 »

Device and method for implementing rolling of indication apparatus in computer system

Application Number: 00123603Application Date: 2000.08.29Publication Number: 1289076Publication Date: 2001.03.28Priority Information: 1999/8/30 KR 36317/1999International: G09G5/34Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Ra Seung-JuPatent Agency Code: 11219Patent Agent: xie linaAbstract A computer system containing operating system comprises a keyboard for generating one or more specific control signals in response to one or more input keys, a… Read More »

Automatic control system for metal plate and belt weighing and separately rolling

Application Number: 00113832Application Date: 2000.06.06Publication Number: 1326823Publication Date: 2001.12.19Priority Information: International: B21C51/00;G06M7/00Applicant(s) Name: Xi'an Heavy Machinery Inst., Ministry of Machine-Building IndustryAddress: Inventor(s) Name: Zhou Deqi;Li Jian;Wan BaopingPatent Agency Code: 61100Patent Agent: li zhongqunAbstract The closed-loop control system of the present invention can control the longitudinal shearing and rolling equipment to complete automatic measuring and rolling… Read More »

Cold rolling technology and equipment for machining reinforcing bar with longitudinal ribs

Application Number: 00119678Application Date: 2000.08.19Publication Number: 1280889Publication Date: 2001.01.24Priority Information: International: B21B1/08;B21B1/18;B21B28/00Applicant(s) Name: Lin HongyuAddress: Inventor(s) Name: Wu Jiaxiong;Lin HongyuPatent Agency Code: 33109Patent Agent: ren junAbstract A cold rolling technology and its equipment for machining reinforcing steel bar with longitudinal ribs include such steps as cold rolling of raw material of steel bar for reducing… Read More »

Hot-rolling equipment and rolling method thereof

Application Number: 00124257Application Date: 2000.08.22Publication Number: 1285245Publication Date: 2001.02.28Priority Information: 1999/8/24 JP 236506/1999International: B21B1/32;B21B15/00;B21B43/00Applicant(s) Name: Hitachi, Ltd.Address: Inventor(s) Name: Ohayashi Yujiro;Hazahara Toshiyuki;Yoshimura YasutsuyuPatent Agency Code: 11038Patent Agent: ma jiangliAbstract At at least one side of the entrance and exit of the Shitegeer rolling mill, a furnace with winders is disposed in the furnace. In the… Read More »

Rolling movable teeth and double arc wheel transmission mechansim

Application Number: 00114884Application Date: 2000.05.19Publication Number: 1324993Publication Date: 2001.12.05Priority Information: International: F16H13/08Applicant(s) Name: Wu QingguoAddress: Inventor(s) Name: Wu Qingguo;Wu KePatent Agency Code: 22001Patent Agent: li enqiangAbstract The present invention relates to a gear transmission mechanism, comprising internal double circular arc wheel, rolling movable teeth, movable teeth frame and external gear, and the axial leads of… Read More »

Tension control system and method for reducing front end and rear and over filling of continuous heat rolling products

Application Number: 00120345Application Date: 2000.07.07Publication Number: 1280040Publication Date: 2001.01.17Priority Information: 1999/7/7 US 09/348,423International: 21-B3716;B21B37/52;B21B37/72Applicant(s) Name: Morgan Consturction Co.Address: Inventor(s) Name: T.M.ShaoerPatent Agency Code: 31100Patent Agent: hu xiaopingAbstract A system for controlling front and tail end gauge of a continuous hot rolled product in a rolling mill includes first and second individually driven roll stands arranged… Read More »

Rolling open and close machine

Application Number: 00125917Application Date: 2000.08.19Publication Number: 1299904Publication Date: 2001.06.20Priority Information: International: E02B7/36Applicant(s) Name: Zhang ShizhongAddress: Inventor(s) Name: Zhang ShizhongPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a hoist gate lifting and closing machine, which is mainly characterized by comprising gate-closing drum, gate-closing cable and pressure bar system mounted on the gate body. One… Read More »

Method for rolling shaped steel of clamp type tool

Application Number: 00115302Application Date: 2000.03.30Publication Number: 1415441Publication Date: 2003.05.07Priority Information: International: B21H7/00Applicant(s) Name: Pudong Iron & Steel (Group) Co Ltd.Address: Inventor(s) Name: Gu Hongchun;Kong Deyuan;Liang BaoxiangPatent Agency Code: 31208Patent Agent: he fengzhenAbstract A method for rolling the section steel for the pliers-type tool features that the steel strand with predefined sizes is continuously heated and… Read More »

One-step rolling technology by magnetic floating and afterheat of molten metal

Application Number: 00120568Application Date: 2000.11.13Publication Number: 1291531Publication Date: 2001.04.18Priority Information: International: B21B1/46Applicant(s) Name: Liu DingpingAddress: Inventor(s) Name: Liu DingpingPatent Agency Code: 00000Patent Agent: Abstract A technology for integrating three steps (casting ingot, heating and hot rolling) in metallic material production together by means of one single production line includes such steps as making the molten… Read More »

Hot bore-setting rolling technology for heavy track of high speed railway

Application Number: 00110731Application Date: 2000.07.26Publication Number: 1335210Publication Date: 2002.02.13Priority Information: International: B21B1/08Applicant(s) Name: Dongbei Univ.Address: Inventor(s) Name: Wu Di;Zhao Xianming;Bai GuangrunPatent Agency Code: 21109Patent Agent: li yunpingAbstract The present invention realizes high precision rolling of heavy track by combining autocontrol technology, measuring technology, computer technology and four-roller universal bore-setting rolling mill. By means of closed-loop… Read More »

Rolling Rocker arm

Application Number: 00126327Application Date: 2000.09.05Publication Number: 1287211Publication Date: 2001.03.14Priority Information: 1999/9/6 JP 251744/1999International: F01L1/18Applicant(s) Name: Honda Giken Kogyo K.K.Address: Inventor(s) Name: Abe TokuoPatent Agency Code: 11038Patent Agent: chen jianAbstract To decrease inertial loss of movable valve system and facilitate supply of lubricating oil by making swaying arm lighter. With this roller type rocker arm roller… Read More »

Recovering device for rolling oil of stainless steel plate cold rolling machine

Application Number: 00116606Application Date: 2000.06.16Publication Number: 1280039Publication Date: 2001.01.17Priority Information: International: B21B28/00;B21B45/02;F16N31/00Applicant(s) Name: Gao JinlinAddress: Inventor(s) Name: Gao Jinlin;Liu Zhengxin;Lu XiaobingPatent Agency Code: 33102Patent Agent: yuan zhongweiAbstract The present invention is for the design for a device for recovering splashing rolling oil and reducing the damage of concrete foundation by rolling oil. The recovering device… Read More »

Support structure of rolling stairs and shifting gangway

Application Number: 00120978Application Date: 2000.08.03Publication Number: 1283582Publication Date: 2001.02.14Priority Information: 1999/8/6 EP 99810702.3International: B66B23/00Applicant(s) Name: Inventio AGAddress: Inventor(s) Name: Goro Kershwentna;David KrampullPatent Agency Code: 11021Patent Agent: liu xiaofengAbstract The rigidity of support constructions for escalators and moving walkways is enhanced, in the case of use with large support widths, in that at least one respective… Read More »

Rolling copyright-protecting loose-leaf book and periodical editing, printing and publishing method

Application Number: 00110989Application Date: 2000.04.06Publication Number: 1312171Publication Date: 2001.09.12Priority Information: 2000/1/1 CN 00110807.7International: B42D3/12;B42D17/00;B42F3/00;B42F13/00Applicant(s) Name: Zheng TaoAddress: Inventor(s) Name: Zheng Tao;Ju LiyingPatent Agency Code: 00000Patent Agent: Abstract The present invention is characterized by that said loose-leaf book, newspapers and periodicals can be comprised of three important components of loose-leaf internal core, cover and loose-leaf connecting… Read More »

Rolling mill

Application Number: 00126608Application Date: 2000.09.29Publication Number: 1345633Publication Date: 2002.04.24Priority Information: International: B02C4/00Applicant(s) Name: Xu YiruAddress: Inventor(s) Name: Xi YiruPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a kind of roll-grinding machinewhich possesses two types of discharging pulverized material from top of said machine by utilizing pressure air and discharging pulverized material from… Read More »

Energy-saving rolling drum with quick surface heating for copy machine

Application Number: 00116696Application Date: 2000.06.22Publication Number: 1331434Publication Date: 2002.01.16Priority Information: International: G03G15/20Applicant(s) Name: Pei JiamoAddress: Inventor(s) Name: Pei JiamoPatent Agency Code: 00000Patent Agent: Abstract A rolling drum with quick surface heating for copy machine, printer, or press is prepared through preparing base body from high-strength insulating material, generating a refractory electrothermal film on its surface,… Read More »

Multifunctional medical nursing bed with rolling mat

Application Number: 00121057Application Date: 2000.07.18Publication Number: 1279937Publication Date: 2001.01.17Priority Information: International: A61G7/002;A61G7/057Applicant(s) Name: Liu DongshengAddress: Inventor(s) Name: Liu DongshengPatent Agency Code: 00000Patent Agent: Abstract The present invention belongs to the field of medical apparatus. A multifunctional medical nursing bed has a mat driven by a rolling bed plate based on rolling needle bearing principle and… 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 »