专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP3125051B2 失效
公开(公告)号：JP3125051B2
公开(公告)日：2001-01-15
申请号：JP20792990
申请日：1990-08-05
IPC分类号： B26D11/00 , B21F45/00 , B23C3/00 , B23D15/08 , B23P17/06 , D01F9/08

2. 发明专利

JPH07314260A MANUFACTURE OF METALLIC FIBER BY CUTTING METHOD 失效
公开(公告)号：JPH07314260A
公开(公告)日：1995-12-05
申请号：JP13254294
申请日：1994-05-23
申请人： YANAGISAWA AKIRA
发明人： YANAGISAWA AKIRA
IPC分类号： B23P17/06
摘要： PURPOSE:To enable the simple manufacture without generating the mutual deposition of a variety of extremely thin metal fibers, by coating tre surface of a metal thin plate with a fusion preventing film, winding the fusion preventing film in an undried state, in a coil shape on a drum, and then drying the fusion preventing film. CONSTITUTION:When the surface of a metal this plate 1 is coated with a deposition preventing film 3 made of a soluble material 30, the deposition preventing film 3 is wound as it is free from drying, on the outer periphery of the shaft part 5a of a drum 5. The deposition preventing film 3 in a wound state on the drum 5 is put into the natural drying or heating drying, and each layer of the thin metal plate 1 is tightly attached by the adhesiveness of the deposition preventing film 3 itself, and integrally formed to a block form, and a cylindrical coil member is formed, and the metal thin plate 1 in the innermost layer is attached with the shaft part 5a of the drum 5 through the film 3. Then, the drum 5 is installed on the rotary shaft of the cutting machine, and after the end surface of the coil member is cut, the deposition preventing film 3 is removed from a fiber bundle having the deposition preventing film 3.

3. 发明专利

JPH068065A METHOD FOR PRODUCING FIBER FROM STEEL PLATE AND CUTTING TOOL 失效
公开(公告)号：JPH068065A
公开(公告)日：1994-01-18
申请号：JP6588393
申请日：1993-02-17
申请人： VULKAN HAREX STAHLFASERTECH
发明人： BORTTSCHELLER MICHAEL DIPL-ING , HACKFORTH BERND
IPC分类号： B23D31/00 , B22F1/00 , B23D25/14 , B23P17/06 , B26D1/36 , B26D1/38 , E04C5/01 , E04C5/03
摘要： PURPOSE: To manufacture a fiber of a desired final shape from a steel plate in only one process by forming stamping and cutting edges of movable upper cutting blade and fixed lower cutting blade to have a contour corresponding to the desired final shape. CONSTITUTION: A fiber is manufactured as a final product from a steel plate body 5 in only one combined stamping and cutting process by use of a cutting blade having a cutting edge contour coincided with a desired final shape of fibers mixed in building material bonded by cement or synthetic resin, that is, the central drum part with a fixed fiber width and bending-deformed fiber. The cutting blade comprises a stationary lower blade 2 and some similar upper cutting blades 3 installed on a rotating roller 1 in front and in rear in the circumferential direction.

4. 发明专利

JPH05131323A DEVICE FOR MANUFACTURING ARCUATED METALLIC SHORT FIBER 失效
公开(公告)号：JPH05131323A
公开(公告)日：1993-05-28
申请号：JP32390591
申请日：1991-11-11
申请人： HAYASHI KINZOKU KOGYO KK , FUKUDA METAL FOIL POWDER
发明人： NISHIYAMA MASAO , INABA KOTA , HARA KI , IWAZU OSAMU , TACHIKAWA HIROAKI
IPC分类号： B23C3/00 , B23D79/00 , B23P17/06
摘要： PURPOSE:To shear laminated band-like metal foils in a bundle by providing a lower blade on the upper surface of a receiving bed which may be moved in association with the rotation of a stepping motor under a slight adjustment, as a means for adjusting the gap between the lower blade and a cutty nick end mill. CONSTITUTION:Several roll-like metal foils are laminated and are pulled by pinch rollers 3, and further, are laid in multiple stages so that many metallic short fibers may be obtained at one time. Even discarded metal foils having a narrow width of about 5 to 25cm may be used. In order that the gap between the lower blade 6 and a cutty-nick end mill, that is, the relationship for shearing conditions of the metal foils 1 is made to be satisfactory, a means 8 for adjusting the longitudinal position of the lower blade 6 is provided using the rotation of a stepping motor 9. The relative relationship between the cutty-nick end mill and the lower blade is automatically and quantitatively adjusted so as to ensure a constant condition for a long time.

5. 发明专利

JPH04185718A PRODUCTION OF METALLIC STAPLE FIBER AND ITS APPARATUS 失效
公开(公告)号：JPH04185718A
公开(公告)日：1992-07-02
申请号：JP30831390
申请日：1990-11-13
申请人： UNITIKA LTD
发明人： TOMIOKA HIROYUKI , KOJIMA RYOJI
IPC分类号： B23P17/06 , B22D11/06 , D01F9/08
摘要： PURPOSE:To readily obtain staple fiber of a desired length without deteriorating mechanical and electromagnetic characteristics by jetting a molten metal into a fine wire and cutting the resultant fine wire with a cutting means. CONSTITUTION:A molten metal jet 2 is jetted from a blowoff nozzle 1 into a refrigerant 3 (e.g. water or mineral oil) and the resultant fine wire in a molten state of the molten metal jet 2 is cut with a cutting means, arranged on the inner surface of a rotating drum 5 and made from a metal, ceramic, etc., to preferably

6. 发明专利

JPH0426969B2 失效
公开(公告)号：JPH0426969B2
公开(公告)日：1992-05-08
申请号：JP31230887
申请日：1987-12-11
申请人： NAKAGAWA TAKEO , SUZUKI KYOSHI
发明人： NAKAGAWA TAKEO , SUZUKI KYOSHI
IPC分类号： B23P17/06

7. 发明专利

JPH03213218A MANUFACTURE FOR METAL LONG FIBER BY CUTTING 失效
公开(公告)号：JPH03213218A
公开(公告)日：1991-09-18
申请号：JP638990
申请日：1990-01-17
申请人： SUZUKI KIYOSHI , UEMATSU TETSUTARO , MIYAZAKI HIDEJI
发明人： SUZUKI KIYOSHI , UEMATSU TETSUTARO , SANPEI KAZUO
IPC分类号： B23B27/00 , B23P17/06
摘要： PURPOSE:To enable mass production of metallic long fiber of desired quality and thickness with less independent dispersion to be carried out simply at a low cost by turning a coil material end face by a cutting tool, whose flank is formed into a circular arc-shaped recessed curved surface, and discharging the fellow cut metallic long fibers in a direction of separating from each other. CONSTITUTION:A cutting tool 5, having a cutting edge part 5a of large width equal to or more than thickness of a coil material 1 in the point of a shank 5b, is provided with a rake face 50 and a flank 51, but the flank 51 is formed into a recessed curved surface of or similar to a circular arc shape of required radius of curvature. In manufacture of a metallic long fiber F, the cutting edge part 5a is attached to the end face of the coil material 1, and a core metal 2 is rotated at a desired peripheral speed while giving a desired feed to the edge part 5a. Then the flow cutting chip type long fiber F, in which its width agrees with thickness of a thin plate 100 for constituting the coil material 1 and the thickness agrees almost with a feed amount per one turn of the core metal 2, is continuously created in each thin plate 100 by continuously thin cutting the end face surface layer of the coil material 1 by the ridge line 53 of the cutting edge part 5a.

8. 发明专利

JPH03161220A MANUFACTURE OF FIBER 失效
公开(公告)号：JPH03161220A
公开(公告)日：1991-07-11
申请号：JP30072589
申请日：1989-11-21
申请人： NIBEX CO LTD , YANAGISAWA AKIRA
发明人： YANAGISAWA AKIRA , OKANO TERUO
IPC分类号： B23P17/06
摘要： PURPOSE:To manufacture a fiber whose layers are not peeled off with one another at the time of cutting the end surface of a material plate, and which is provided with at least two kinds of material parts in an integrated form, through the use of the material plate for which at least two layers of different quality are connected with one another in an integrated form, as the material plate wound around a turning shaft. CONSTITUTION:A motor is operated, and a rotating shaft 4 is rotated anti-clockwise at a constant speed, so as to operate a small amount feeding mechanism, whereby a blade board 9 is moved along a guide rail 10, at a constant speed in a direction of a material plate 7. When a cutting blade 8 touches the end surface 7c of the material plate 7 that is wound, cutting is started, and after that, a fiber is continuously manufactured as the cutting blade 8 is fed. Metallic layers 7a, 7b of the material plate 7 are connected together in such a way that the second metallic layer 7b made of solder is partially incorporated into the roughened gap on the surface of the first metallic layer 8a made of copper. Namely, since each metallic layer 7a, 7b is solidly connected to one another, each layer of the material plate 7 is not peeled off at the time of cutting, and is cut in a condition that the connection is maintained, whereby a fiber of copper one and soldered one integrated with each other can be manufactured.

9. 发明专利

JPH01271132A MANUFACTURING DEVICE FOR METAL SHORT FIBER 失效
公开(公告)号：JPH01271132A
公开(公告)日：1989-10-30
申请号：JP9742388
申请日：1988-04-20
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： TANAKA MIKIO
IPC分类号： B23P17/06
摘要： PURPOSE:To manufacture a metal short fiber in a constant thickness by abutting a cutting tool to the metal block relatively moved linearly and giving vibration to the cutting tool by an agitator via a holder. CONSTITUTION:A cutting tool 1 is abutted to the metal block M linearly moved in an A direction by being placed on a table T and the surface layer M1 of the block 1 is cut. The cutting tool 1 is held by a holder 2 and the linear guide 34 linearly leading the vibration of the agitator 32 operated by a hydraulic unit 31 is fixed to the holder 2. The agitator 32 is made settable at its number of vibrations and amplitude by a controller 33. The cutting tool 1 is therefore abutted vertically to the surface layer M1 with the set number of vibrations and amplitude and the metal short fiber in constant length and thickness is easily manufactured.

10. 发明专利

JPS63174829A MANUFACTURE OF METALLIC SHORT FIBER 失效
公开(公告)号：JPS63174829A
公开(公告)日：1988-07-19
申请号：JP302587
申请日：1987-01-09
申请人： KOBE STEEL LTD
发明人： SUZUKI AKIO , TAKIZAWA KENSABURO , GUNDA KAZUHIKO , MIZUTA TOKUO , KITAZAWA JITSUO , TANAKA SHOHEI , NAWAMA KATSUYUKI
IPC分类号： B23P17/06
摘要： PURPOSE:To make cutting work easy as well as to secure a metallic short fiber in an efficient manner, by leaving part of the width direction of a band plate behind, shearing this band plate with a lower blade and an upper blade whose surface is corrugated, and after manufacturing a corrugated plate, cutting the sheared part into the desired product length. CONSTITUTION:Part of the width direction of a band plate 3 to be progressively conveyed in succession is left behind, then the band plate 3 is shorn by a lower blade 2 and an upper blade 1, whose surface has an inclined part 4 and a horizontal part 5 alternately, formed into corrugation in the width direction of the band plate 3, and after producing a corrugated plate consisting of a sheared part and a nonsheared part, the sheared part is cut into the desired product length, thereby securing a metallic short fiber. Therefore, a slit of the band plate 3 and its rewinding process or the like are no longer required, and since the nonsheared part connecting these sheared parts themselves is formed in the corrugated plate, respective sheared parts are in no case scattered. Accordingly, shearing work is made so easy, and the metallic short fiber is manufacturable so efficiently at a small number of processes. In consequence, productivity is improved and, what is more, low-unit cost of production can be done.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式