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1. 发明申请

WO1994009928A1 METHOD OF MANUFACTURING POLY-V-GROOVED PULLEY OF SHEET METAL 审中-公开
标题翻译：制造多层金属片的方法
公开(公告)号：WO1994009928A1
公开(公告)日：1994-05-11
申请号：PCT/JP1992001423
申请日：1992-11-02
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki , TAKAHASHI, Yasuhiro
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21H01/04
CPC分类号： F16H55/44 , B21D53/261 , B21H1/04
摘要： Disclosed in this invention is a method of manufacturing poly-V-grooved pulleys readily made of sheet metal, in which said pulley is manufactured through such steps that: a slotting roller (2) is pressed to the outer periphery of a disk-like metallic material (1) for applying slotting to said material (1) in the direction of the thickness thereof so that circumferential walls (7) different from each other in facing direction for providing a poly-V-groove and other peripheral wall (8) onto which the other member fits may be formed; shaping rolls (10, 12) are pressed to the outer peripheral surface of said poly-V-grooved walls (7) for formation of poly-V-groove (11B) with rolling shaping and providing a poly-V-grooved pulley made of sheet metal; whereby, despite the use of only single pulley, applications adaptable to engagement with a plurality of V belts is made available and, with a poly-V-grooved pulley fitted on the peripheral wall (8) for fixation of other members through a cushion rubber to that direct transmission of vibration of a rotating axis to the fitted poly-V-grooved pulley may be prevented.
摘要翻译：在本发明中公开了一种制造容易由金属板制成的多V形带轮的滑轮的方法，其中所述滑轮通过以下步骤制造：使开槽辊（2）被压到盘状金属的外周用于在其厚度方向上向所述材料（1）施加开槽的材料（1），使得在相对方向上彼此不同的圆周壁（7）用于将多V形槽和其它周壁（8）提供到可以形成其他构件适合的; 成形辊（10,12）被挤压到所述多V槽壁（7）的外周表面，用于形成具有轧制成形的多V形槽（11B），并且提供由V形槽钣金; 由此，尽管仅使用单个滑轮，但是适用于与多个V带接合的应用是可用的，并且通过安装在周壁（8）上的多V形槽滑轮用于通过缓冲橡胶固定其它构件可以防止将旋转轴线的振动直接传递到嵌合的多V槽皮带轮。

2. 发明申请

WO1991000155A1 METHOD OF MANUFACTURING SHEET METAL POLY-V-GROOVE PULLEYS AND PRODUCTS OBTAINED THEREBY 审中-公开
标题翻译：制造板材金属聚V-PVE PULLEYS的方法及其获得的产品
公开(公告)号：WO1991000155A1
公开(公告)日：1991-01-10
申请号：PCT/JP1989000654
申请日：1989-06-28
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21D53/26
CPC分类号： B21D53/261 , Y10T29/49453 , Y10T29/4946
摘要： This invention relates to a method of manufacturing sheet metal poly-V-groove pulleys, consisting of the steps of bending a circumferential portion (2) of a circularly formed sheet metal material (1) so as to obtain a circular recessed or projecting product, flattening the bent portion of the product so that the bent portion is not radially extended, whereby the thickness of the circumferential portion (2) of the circularly formed sheet metal material (1) is increased, forming the thickness-increased sheet metal material (1) into a cup-shaped structure, and forming a poly-V groove (8, 10) in the outer surface of a circumferential wall (5) of this cup-shaped material (3); and products obtained by this method. The circularly formed sheet metal material (1) is thus subjected at its portion corresponding to the circumferential wall (5) of the cup-shaped material (3) to a thickness increasing operation. Accordingly, the thickness of the circumferential wall of the cup-shaped material (3) can be increased with a high efficiency by means of a simple press.
摘要翻译：本发明涉及一种制造金属板V形沟槽滑轮的方法，该方法包括以下步骤：弯曲圆形金属材料（1）的周向部分（2），以获得圆形凹入或凸出的产品，使产品的弯曲部分变平，使得弯曲部分没有径向延伸，从而增大圆形金属板材（1）的圆周部分（2）的厚度，从而形成厚度增加的金属板材（1））形成杯形结构，并且在该杯形材料（3）的周壁（5）的外表面中形成多V槽（8,10）。和通过该方法获得的产品。因此，圆形的金属板材（1）在其对应于杯状材料（3）的周壁（5）的部分进行厚度增加操作。因此，可以通过简单的压力，以高效率提高杯状材料（3）的周壁的厚度。

3. 发明申请

WO1996022848A1 METHOD OF PRODUCTION OF POLY-V GROOVE PULLEY MADE OF SHEET METAL, AND POLY-V GROOVE PULLEY MADE OF SHEET METAL 审中-公开
标题翻译：生产金属片的聚四氟乙烯制品的方法和片材金属的聚四氟乙烯制品
公开(公告)号：WO1996022848A1
公开(公告)日：1996-08-01
申请号：PCT/JP1995002678
申请日：1995-12-25
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki , SUGIMOTO, Shinji
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21H01/04
CPC分类号： F16H55/44 , B21D53/261 , B21H1/04 , Y10T29/4946
摘要： A method of producing a poly-V groove pulley by sheet metal working. A ring-like peripheral wall, which is a thickened periphery of a substrate portion is clamped, and the ring-like peripheral wall is elongated so as to form a drum wall and a preparatory lug portion protruding from the base portion of the drum wall. Then a poly-V groove and a lug portion having a structure of a further protrusion of the preparatory lug portion are formed on the drum wall. According to this method, the lug portion is formed by forming in advance the preparatory lug portion and then allowing it to further protrude. Therefore, even when a sheet metal material is thin, the lug portion of a single layered-structure having a sufficient expansion quantity can be obtained.
摘要翻译：一种通过金属板加工生产多V槽滑轮的方法。夹紧基板部分的加厚周边的环状周壁，并且环状周壁被拉长以形成鼓壁和从鼓壁的基部突出的预备凸耳部分。然后，在鼓壁上形成具有预备凸耳部分的另一突起的结构的多V槽和凸耳部分。根据该方法，通过预先形成预备凸耳部，然后使其进一步突出而形成凸耳部。因此，即使在金属板材薄的情况下，也可以获得具有充分膨胀量的单层结构的凸耳部。

4. 发明申请

WO1995023932A1 PULLEY FORMED OF SHEET METAL 审中-公开
标题翻译： PULLEY形成的片金属
公开(公告)号：WO1995023932A1
公开(公告)日：1995-09-08
申请号：PCT/JP1994000347
申请日：1994-03-03
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： F16H55/44
CPC分类号： F16H55/44 , Y10T29/49453
摘要： The invention relates to a pulley formed of sheet metal integrally comprising a circular-shaped base plate portion (1) and a cylindrical-shaped drum wall (2) around which a belt is passed and which has an ear-shaped portion (22) at the end thereof. The base plate portion (1) is divided into an inner peripheral part (13) and an outer peripheral part (14), said inner peripheral part (13) being smoothly connected to the outer peripheral part (14) through a bent portion (15) and said outer peripheral part (14) being in a tapered form gradually expanding in diameter from the bent portion (15) outwardly with respect to an axial direction of the pulley until connected to an end (27) on the side of the ear-shaped portion (22) of the drum wall (2). This structure makes it hard for a connection between the drum wall (2) and the base plate portion to develop cracking even after a long-term use.
摘要翻译：本发明涉及一种由金属板组成的滑轮，其一体地包括圆形基板部分（1）和圆柱形的滚筒壁（2），带子穿过该圆筒状的滚筒壁（2），并且具有耳状部分（22）其结尾。基板部分（1）分为内周部分（13）和外周部分（14），所述内周部分（13）通过弯曲部分（15）平滑地连接到外周部分）和所述外周部分（14）处于从所述弯曲部分（15）的直径相对于所述滑轮的轴向方向向外逐渐扩大的锥形形状，直到连接到所述耳朵侧的端部（27）鼓壁（2）的形状部分（22）。这种结构使得即使在长期使用之后，鼓壁（2）和基板部之间的连接也难以产生开裂。

5. 发明申请

WO1993013891A1 METHOD OF FORMING MATERIAL MADE OF SHEET METAL INTO BOSS PART AND METHOD OF FORMING SHEET METAL INTO PULLEY 审中-公开
标题翻译：将金属材料制成BOSS部件的方法和形成片材金属的方法
公开(公告)号：WO1993013891A1
公开(公告)日：1993-07-22
申请号：PCT/JP1992000016
申请日：1992-01-10
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21D53/26
CPC分类号： B21K23/04 , B21D22/04 , B21D53/261 , B21H1/04 , B21K1/42 , Y10T29/49458 , Y10T29/4946
摘要： A method of forming a boss part sufficient in thickness and assured of a height of projection even when reduced in diameter, without excessively reducing the thickness of the metallic material and with the use of a small press, in which, through such processes as convexly bending a metallic material (1) in the form of a flat sheet, boring a hole (5A) in the top of said bent material, and bending that portion of said bent part between the peripheral part of said hole and the peripheral edge (1e) of the sheet in the direction reverse to that in the previous bending process while controlling radial outward stretch of the peripheral edge (1e) of the material (1), a cylindrical boss part (6) to project toward one side thereof is formed at the central part of the material (1).
摘要翻译：一种形成足够厚度的凸起部分的方法，即使直径减小也能确保突起的高度，而不会过度地减小金属材料的厚度和使用小压力机，其中通过诸如凸弯曲以平板形式的金属材料（1），在所述弯曲材料的顶部钻孔（5A），并且将所述孔的周边部分和周缘（1e）之间的所述弯曲部分的部分弯曲，在同时控制材料（1）的周缘（1e）的径向向外拉伸的同时在与前一个弯曲过程相反的方向上的片材形成在其一侧突出的圆柱形凸起部（6）材料的中心部分（1）。

6. 发明申请

WO1993020963A1 METHOD OF MANUFACTURING SHEET METAL ROTARY MEMBER 审中-公开
标题翻译：制造金属旋转构件的方法
公开(公告)号：WO1993020963A1
公开(公告)日：1993-10-28
申请号：PCT/JP1992000508
申请日：1992-04-20
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21D22/30
CPC分类号： B21D53/18 , B21D53/261
摘要： According to the present invention, there are processing steps: a first bending process for bending a sheet-shaped metal material (1) into a convexed shape; a bending process for bending the bent portion (1b) in a direction opposite to the direction of the bending of the bent portion (1b) to form a boss portion (6) in a state where the expansion outwardly in the radial direction of the outer peripheral edge portion (1e) of the bent material (1) is restricted; and a second bending process for bending the outer radial peripheral portion of a flat portion (5) of the material (1) after the bending process to be convexed in a direction opposite to that of the boss portion (6); whereby a tubular boss portion (6) projecting toward one side from the central portion of the material (1) and a peripheral wall portion (7) projecting in the same direction as that of the boss portion (6) from the outer peripheral portion of the material (1) are formed, so that the boss portion having a desirable diameter and projecting height can be formed with precision by use of a small press machine, with the sheet thickness being not so thin.
摘要翻译：根据本发明，存在加工步骤：用于将片状金属材料（1）弯曲成凸形的第一弯曲工艺; 弯曲过程，用于在弯曲部分（1b）的与弯曲部分（1b）的弯曲方向相反的方向上弯曲弯曲部分，以形成凸起部分（6），在外部弯曲材料（1）的周边部分（1e）被限制; 以及第二弯曲工序，用于使弯曲加工后的材料（1）的平坦部（5）的外径向外周部弯曲成与凸部（6）的方向相反的方向凸出; 由此从所述材料（1）的中心部向一侧突出的管状凸台部（6）和从所述凸台部（6）的方向突出的周壁部（7）从外周部形成材料（1），从而可以通过使用小型压力机精确地形成具有期望直径和突出高度的凸台部分，其厚度不会太薄。

7. 发明申请

WO1992001523A1 METHOD OF PRODUCING COMPONENT PARTS OF A FLUID CHAMBER 审中-公开
标题翻译：生产流体室部件的方法
公开(公告)号：WO1992001523A1
公开(公告)日：1992-02-06
申请号：PCT/JP1990000942
申请日：1990-07-20
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21H01/04
CPC分类号： B21H1/04
摘要： A method of producing component parts of a fluid chamber wherein the peripheral portion of a steel plate (1) held by a pair of rotary molds is thickened using a roller prior to and for the purpose of forming a seal ring groove (14) in the outer peripheral surface of the steel plate having a circular outer peripheral edge. After a preliminary thick portion (11) is formed along the peripheral edge of the steel plate, a main thick portion (12) is formed along the outer peripheral surface of the steel plate, the main thick portion (12) having a thickness large enough to form the seal ring groove. Thereby, the steel plate is prevented from buckling under the pressing force imparted by the roller during the formation of the main thick portion.
摘要翻译：一种制造流体室的部件的方法，其中在由一对旋转模具保持的钢板（1）的周边部分之前和之下形成密封环槽（14）的目的是使用辊加厚钢板的外周面具有圆形的外周边缘。沿着钢板的周缘形成预备厚壁部（11）之后，沿着钢板的外周面形成有主厚部（12），主厚部（12）的厚度足够大以形成密封环槽。由此，在形成主厚部的同时，防止钢板在由辊施加的压力下屈曲。

8. 发明申请

WO1991000785A1 METHOD OF FORMING LUGS OF SHEET METAL POLY-V-GROOVE-PULLEY AND PRODUCTS OBTAINED THEREBY 审中-公开
标题翻译：形成金属聚合物V-GROOVE-PULLEY的产品的方法和获得的产品
公开(公告)号：WO1991000785A1
公开(公告)日：1991-01-24
申请号：PCT/JP1989000699
申请日：1989-07-11
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , ODA, Kazuyuki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21D53/26
CPC分类号： B21D53/261 , B21H1/04 , Y10T29/4946
摘要： This invention relates to a sheet metal poly-V-groove-pulley consisting of a cup-shaped material (3) having a circumferential wall (5) formed integrally with and extending at right angles from an end portion of a bottom wall (6), a poly-V-groove (10) formed in the outer circumferential surface of the circumferential wall (5) so as to be engaged with a poly-V-belt, and single-layer annular lugs (7, 9) extending from both end portions of the circumferential wall (5) in the radially outward direction and adapted to prevent the dislocation of a poly-V-belt from the pulley. During or before the formation of the ear (7), the inner side of the end portion of the circumferential wall (5) which is on the side of the bottom wall (6) is allowed to protrude in the radially inward direction to increase the thickness of the same end portion of the circumferential wall (5). Accordingly, even when a cup-shaped material (3) having a small wall thickness is used, the thickness of the end portion of the circumferential wall (5) which is on the side of the bottom wall (6) is secured, and problems including the strength of the poly-V-groove-pulley, material cost increase and weight increase can be solved.
摘要翻译：本发明涉及一种由具有圆周壁（5）的杯形材料（3）组成的钣金多V形槽滑轮，所述圆周壁与底壁（6）的端部一体形成并且与所述底壁（6）的端部成直角延伸，，形成在所述周壁（5）的外周面中以与多V带接合的多V形槽（10）和从两个侧面延伸的单层环形凸耳（7,9）圆周壁（5）的径向向外方向的端部，并且适于防止多V带从滑轮脱位。在耳朵（7）的形成期间或之前，允许在底壁（6）一侧的周壁（5）的端部的内侧沿径向向内的方向突出，圆周壁（5）的相同端部的厚度。因此，即使使用壁厚小的杯状材料（3），也能够确保位于底壁（6）一侧的周壁（5）的端部的厚度，包括多V槽滑轮的强度，材料成本的增加和重量的增加都可以解决。

9. 发明申请

WO1998005448A1 METHOD OF MANUFACTURING PULLEY OF SHEET METAL FOR V-BELTS 审中-公开
标题翻译：制造V型钢板片材的方法
公开(公告)号：WO1998005448A1
公开(公告)日：1998-02-12
申请号：PCT/JP1996002215
申请日：1996-08-05
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , HARADA, Kunihiro , FUJII, Naoki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21H01/04
CPC分类号： B21D53/261 , B21H1/04 , Y10T29/49453
摘要： This invention relates to a method of manufacturing a pulley of a sheet metal for V-belts without carrying out a cutting process which deteriorates the environment of a factory. A pulley (4) of a sheet metal for V-belts obtained by the manufacturing method according to the present invention has a plurality of valleys (31, 32) around which a V-belt is passed. In this pulley manufacturing method, an intermediate molded portion (3) is formed by forming a first annular V-shape-expanded valley (31) by slotting a root section (27) of a cylindrical portion (23) of a cylindrical material (2) of a sheet metal and an outer circumferential part (28) of a base section (23) continuous from the root section (27), and then axially stretching a cylindrical section (25), which is continuous from the first valley (31), while thinning the same an axially intermediate part of the cylindrical section (25) being pressed in the diametrical direction as an axial pressing force is applied to the cylindrical section (25) of the intermediate molded portion whereby the pressed part is bent in a recessed state to form a second valley (32). The stretching of the cylindrical portion of the cylindrical material of a sheet metal need not be done when the cylindrical portion is sufficiently long.
摘要翻译：本发明涉及一种制造用于V型皮带的金属板带轮的方法，而不进行使工厂的环境恶化的切割过程。通过根据本发明的制造方法获得的用于V形带的金属板的滑轮（4）具有多个通过V形带的谷（31,32）。在这种滑轮制造方法中，通过将圆柱形材料（2）的圆柱形部分（23）的根部（27）开槽形成第一环形V形膨胀谷（31），形成中间模制部分（3））和与所述根部（27）连续的基部（23）的外周部（28），然后轴向地拉伸与所述第一谷（31）连续的圆筒部（25）同时在沿着中间模制部分的圆柱形部分（25）施加轴向压力的同时使相对于圆柱形部分（25）的轴向中间部分在径向方向上被挤压，从而使挤压部分弯曲成凹进形成第二谷（32）。当圆柱形部分足够长时，不需要对金属板的圆柱形材料的圆柱形部分进行拉伸。

10. 发明申请

WO1998015369A1 METHOD OF FORMING BOSS INTEGRALLY WITH SHEET METAL 审中-公开
标题翻译：用金属成形BOSS的方法
公开(公告)号：WO1998015369A1
公开(公告)日：1998-04-16
申请号：PCT/JP1996002922
申请日：1996-10-07
申请人： KABUSHIKI KAISHA KANEMITSU , KANEMITSU, Toshiaki , HARADA, Kunihiro , FUJII, Naoki
发明人： KABUSHIKI KAISHA KANEMITSU
IPC分类号： B21D19/08
CPC分类号： B21D53/26 , B21D53/261
摘要： A sheet metal member (A) having a boss (7), which can be used as a pulley for a flat belt or a V belt or a poly-V belt by forming a cylindrical portion at its outer peripheral portion. A method of producing the sheet member includes a boring step of boring a round hole (2) in a circular blank (1), a bending step of shaping the circular blank (1) into a convex shape, and a buckling step of causing an inclined portion (4) between the peripheral edge portion and the round hole (2) of the circular blank (1) to undergo buckling into a recessed shape while radial expansion of the peripheral edge portion (3) of the curved circular blank (1) is limited, so as to form a cylindrical boss (7). After the boring step and the curving step are carried out simultaneously or in an arbitrary sequence, the buckling step is carried out by positioning the round hole (2) to a reference position by a convex portion (26) of a mold. This method is effective for improving the accuracy of the relative positions of parts on the member (A) with respect to the boss.
摘要翻译：具有凸台（7）的钣金构件（A），其可以在其外周部形成圆筒部，用作平带或V带或多V带的滑轮。制造片材的方法包括：将圆形坯料（1）中的圆孔（2）钻孔的钻孔步骤，将圆形坯料（1）成形为凸形的弯曲步骤和使圆形坯料周向边缘部分和圆形坯料（1）的圆孔（2）之间的倾斜部分（4）在弯曲的圆形坯料（1）的周缘部分（3）的径向膨胀的同时经受弯曲成凹陷形状，被限制，以便形成圆柱形凸台（7）。在镗孔步骤和弯曲步骤同时进行或以任意顺序进行之后，通过将模具的凸部（26）定位到基准位置来进行屈曲工序。该方法对于提高构件（A）上的部件相对于凸台的相对位置的精度是有效的。

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