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1. 发明专利

JPS61115625A Production of double layer bearing with flange 失效
标题翻译：生产带法兰的双层轴承
公开(公告)号：JPS61115625A
公开(公告)日：1986-06-03
申请号：JP23417584
申请日：1984-11-08
申请人： Oiles Ind Co Ltd
发明人： KOHAMA MASAYUKI , TSUNODA KOICHI , WAKABAYASHI TATSURO , SASAHARA KIYOSHI
IPC分类号： B21D19/08 , B21D53/18 , F16C33/06 , F16C33/14
CPC分类号： F16C33/14 , B21D53/18 , F16C2220/84
摘要： PURPOSE:To form a chamfering without causing a cut, shear drop and burr on the end face of a cylindrical part and the peripheral edge part of the flange part by forming in advance a V groove on the stock blanking part in the production of the bearing whose cylindrical part and flange part are unified from the stock of strip shape for a double layer bearing. CONSTITUTION:The small and large circular grooves 41, 42 which are co-axial and opposed respectively to the surface and backface of the stock 27 are formed with leaving connecting parts 43', 43 respectively by the upper and lower dies 22, 22' having cut edges 21, 21' respectively with feeding a strip shaped stock 27 for double layer bearing to a metal die 20. A round hole is then pierced with shearing the connection part 43' on the circular part 44 which is surrounded by the groove 41 by a burring punch 23 and a cylindrical part 45 is in succession formed with extending the peripheral edge part of the round hole into the burring die 24. A flange part 46 is then formed by separating from the blank 27 with shearing the connection part 43 by a stamping punch 25 and die 26. The bearing 40 double layered with flange on which the bevelings 47, 47' by the slope of the grooves 41, 42 are formed on the end face of the cylindrical part 45 and the peripheral edge part of the flange part 46 is thus obtd.
摘要翻译：目的：通过在轴承的制造中预先在坯料冲裁部上形成V形槽，以形成圆弧形部分的端面上的切割，剪切下降和毛刺以及凸缘部分的周缘部分的倒角其圆柱形部分和凸缘部分从双层轴承的带状原料统一起来。构成：分别与坯料27的表面和背面同轴且相对的小而大的圆形槽41,42分别由具有上模具22和下模具22'的连接部分43'，43分别留下，切割边缘21,21'，分别为金属模具20提供用于双层轴承的带状坯料27，然后通过将由凹槽41包围的圆形部分44上的连接部分43'剪切而穿过圆孔，连续地形成有打孔冲头23和圆筒部45，其将圆孔的周缘部延伸到毛坯模具24中。然后，通过将连接部43切断一个与坯料27分离而形成的凸缘部46 冲压冲头25和模具26.轴承40双层法兰，其中凹槽41,42的斜面上的斜面47,47'形成在圆柱形部分45的端面上和凸缘的周边边缘部分第46部分是thu s obtd。

2. 发明专利

JPS6131714A Bottomed cylindrical bearing and method of manufacturing the bearing 失效
标题翻译：底座圆柱轴承及其制造方法
公开(公告)号：JPS6131714A
公开(公告)日：1986-02-14
申请号：JP14936784
申请日：1984-07-20
申请人： Oiles Ind Co Ltd
发明人： KOHAMA MASAYUKI , TSUNODA KOICHI , WAKABAYASHI TATSURO , SASAHARA KIYOSHI
IPC分类号： B21D22/20 , B21D24/16 , B21D53/10 , F16C17/10 , F16C33/14
CPC分类号： B21D53/10 , F16C17/10
摘要： PURPOSE:To prevent abrasion of a seal material disposed at an opening portion, and to improve the life of a bearing by forming a bottomed cylindrical bearing by a double-layer material having a sliding layer adhering to the back of a steel or the like. CONSTITUTION:A bottomed cylindrical bearing 16 is formed by a double-layer material comprising a back metal 2 and a sliding layer 3 adhering to the back metal 2. The bearing 16 comprises a cylindrical portion 12, a bottom portion 13 disposed on one end of the cylindrical portion 12 and an opening portion 14 disposed on the other end thereof, wherein the bottom portion 13 has the central portion projected to the opening portion 14 side. The sliding layer 3 is formed on the cylindrical portion 12, the inside of the bottom portion 13 and the end surface 18 of the opening portion 14.
摘要翻译：目的：为了防止设置在开口部分的密封材料的磨损，并且通过用粘附在钢背等上的滑动层的双层材料形成有底圆柱形轴承来提高轴承的使用寿命。构成：底部圆柱形轴承16由双层材料形成，该双层材料包括背面金属2和粘附到背面金属2上的滑动层3.轴承16包括圆柱形部分12，底部13，圆筒部12和设置在其另一端的开口部14，其中底部13具有突出到开口部14侧的中心部。滑动层3形成在圆筒部12，底部13的内部和开口部14的端面18上。

3. 发明专利

JPS61125719A Method for cutting band type material and its device 失效
标题翻译：切割带式材料及其装置的方法
公开(公告)号：JPS61125719A
公开(公告)日：1986-06-13
申请号：JP24768184
申请日：1984-11-22
申请人： Oiles Ind Co Ltd
发明人： KOHAMA MASAYUKI , TSUNODA KOICHI , WAKABAYASHI TATSURO , SASAHARA KIYOSHI , HARAGUCHI TSUGIO
IPC分类号： B23D19/04 , B23D19/06 , B23D33/00
CPC分类号： B23D19/06
摘要： PURPOSE:To enable precise cutting without generating burr and shear droop and end material by applying force crossing at right angle to faces and reversing with each other with V-shape cross sectional grooves carved in the longitudinal direction on opposite positions on both faces of a band type material as boundary. CONSTITUTION:When a band type material 8 to be cut is inserted between rollers of a roller pair 17 in the longitudinal direction from the left side, the material 8 is engaged by an upper roller 26 and a lower roller 27 and fed to the longitudinal direction, and annular cutting edges 26a, 27a of the upper and lower rollers 26, 27 are put into both the faces of the material, and V-shape cross sectional shape grooves 8a, 8b extending in the longitudinal direction are carved on the same positions of both the faces. Next, the material 8 is put into a roller pair 18 and subject to shearing force of a direction crossing at right angle to faces along the grooves between a upper roller 28 and a lower roller29. That is, it is subject to downward force by being engaged between a large diameter potion 28a and a small diameter portion 29a and at the same time a portion next thereto is engaged between a small diameter portion 28c and a large diameter portion 29c and subject to upward force, and portion 8c of the groove bottoms of 18 the grooves 8a, 8b is broken and burr or shear droop will not be generated.
摘要翻译：目的：为了能够精确切割而不产生毛刺和剪切下垂和端部材料，通过施加与面直角相交的力，并且在带的两个表面上的相对位置上沿纵向切割的V形横截面槽相互反向将材料作为边界。构成：当将要切割的带状材料8从左侧沿长度方向插入到辊对17的辊之间时，材料8由上辊26和下辊27接合，并沿纵向，上下辊26,27的环状切削刃26a，27a被放入材料的两面，并且沿长度方向延伸的V形横截面形状的槽8a，8b被雕刻在两个面孔。接下来，将材料8放入辊对18中，并受到沿着上辊28和下辊29之间的槽直角交叉的方向的面的剪切力。也就是说，通过大直径部分28a和小直径部分29a之间的接合而受到向下的力，同时其下一部分接合在小直径部分28c和大直径部分29c之间，并且经受向上的力和凹槽8a，8b的凹槽底部的部分8c断裂，不会产生毛刺或剪切下垂。

4. 发明专利

JPS61109912A Manufacture of double-layer plain bearing 失效
标题翻译：双层平面轴承的制造
公开(公告)号：JPS61109912A
公开(公告)日：1986-05-28
申请号：JP23126184
申请日：1984-11-05
申请人： Oiles Ind Co Ltd
发明人： KOHAMA MASAYUKI , TSUNODA KOICHI , WAKABAYASHI TATSURO , SASAHARA KIYOSHI
IPC分类号： B21D28/00 , B21D28/10 , F16C17/04 , F16C33/14
CPC分类号： F16C17/04 , B21D28/10 , F16C33/14
摘要： PURPOSE:To make cutting processing of the circumferential part unnecessary, by a method wherein a small circular V groove and large circular V groove are formed on both sides of a double-layer bearing material and after a circular part which is surrounded by the small circular V groove has been sheared and separated from the material, an annular part to be surrounded by the large circular V groove is separated from the material. CONSTITUTION:A double-layer plain bearing material 27 is sent into a old 20 and small circular V groove 41 and large circular V groove 42 which are confronted and concentric with each other are formed on both sides of the material 27 by leaving behind connecting parts 43, 34' respectively by a top and bottom dies 22, 22' having cutting blades 21, 21' respectively. Then an inner hole 45 is formed by removing the circular part 44 to be surrounded with the small circular V groove 41 by a blanking punch 23 by making the connecting part 43' shear and separated. Then a double-layer plain bearing 40 is obtained by separating an annular part 46 to be surrounded by the large circular V groove 42 from the material 27 by making the connecting part 43 shear by a blanking punch 24 and die 26.
摘要翻译：目的：为了不需要圆周部分的切割加工，通过在双层轴承材料的两侧形成小圆形V形槽和大圆形V形槽的方法，并且在由小圆形包围的圆形部分之后 V形槽已被剪切并与材料分离，由大圆形V形槽围绕的环形部分与材料分离。构成：双层滑动轴承材料27被输送到旧的20和小圆形V槽41中，并且彼此面对并且彼此同心的大圆形V槽42通过留下连接部件而形成在材料27的两侧分别具有分别具有切割刀片21,21'的顶部和底部模具22,22'。然后，通过使连接部分43'剪切分离，通过冲裁冲头23去除圆形部分44以被小圆形V形槽41围绕而形成内孔45。然后，通过使连接部43由冲切冲头24和模具26剪切而将材料27的大圆形V槽42包围的环状部46分离，得到双层滑动轴承40。

5. 发明专利

JPS61125718A Method for cutting band type material and its device 失效
标题翻译：切割带式材料及其装置的方法
公开(公告)号：JPS61125718A
公开(公告)日：1986-06-13
申请号：JP24768084
申请日：1984-11-22
申请人： Oiles Ind Co Ltd
发明人： KOHAMA MASAYUKI , TSUNODA KOICHI , WAKABAYASHI TATSURO , SASAHARA KIYOSHI , HARAGUCHI TSUGIO
IPC分类号： B23D19/00 , B23D19/06
CPC分类号： B23D19/06
摘要： PURPOSE:To enable cutting without generating burr, shear droop or layer peel- off on a cut face by making a groove bottom thinner by carving parallel grooves in the longitudinal direction on opposite positions of both faces of a band type material and shearing inside the grooves. CONSTITUTION:When a band type material 8 is put into a roller pair 17, shallow V-shape grooves 8a, 8b are carved on opposite positions of both upper and lower faces of the band type material 8 with an annular cutting edge 26a of an upper roller 26 and an annular cutting edge 29a of a lower roller 29. And when the band type material 8 is put into a roller pair 18, a V-shape groove 8c whose depth and width are expanded is formed on the upper face by an annular cutting edge 27a o an upper roller 27, but the V-shape groove 8b is not expanded by the roller pair 18 and kept in size which is made in passing the roller pair 17. When the band type material 8 is put into a roller pair 19 finally, the V-shape groove 8b of the lower face of the material 8 is expanded by an annular cutting edge 31a of a lower roller 31, and a portion 8e of groove bottoms of the V-shape grooves 8b, 8c which is made thinner can be cut without generation of burr and shear droop with a tip of the annular cutting edge 31a.
摘要翻译：目的：通过在带状材料的两个面的相对位置上沿纵向雕刻平行凹槽，使沟槽底部变薄，从而在切割面上产生毛刺，剪切下垂或层剥离，并在槽内剪切。构成：当将带状材料8放入辊对17中时，在带状材料8的上表面和下表面的相对位置上刻有浅V形槽8a，8b，其上表面具有环形切割边缘26a 辊26和下辊29的环形切削刃29a。当带状材料8放入辊对18中时，其深度和宽度被扩大的V形槽8c通过环形切割刃27a为上辊27，但是V形槽8b不被辊对18扩张，并且保持通过辊对17的尺寸。当带状材料8被放入辊对中时如图19所示，材料8的下表面的V形槽8b通过下辊31的环形切削刃31a和V形槽8b，8c的槽底部分8e而膨胀，可以切割稀释剂而不产生毛刺和剪切下垂与环形切割边缘3的尖端 1a。

6. 发明专利

JPS58180837A Multi-layer sliding material and manufacture thereof 失效
标题翻译：多层滑动材料及其制造
公开(公告)号：JPS58180837A
公开(公告)日：1983-10-22
申请号：JP6176682
申请日：1982-04-15
申请人： Oiles Ind Co Ltd
发明人： OOGOSHI HIROYUKI , YAMAMOTO MASAHARU , SASAHARA KIYOSHI
IPC分类号： F16C33/18 , B32B15/08 , B32B27/00 , F16C33/12 , F16C33/20
CPC分类号： F16C33/201
摘要： PURPOSE:To improve the heat resistance property and bendability of a bearing, by securing a union fabric made up of heat-resistant fibres such as aromatic polyamide resin fibres and tetrafluoroethylene resin fibres on a back metal using a polyimide resin as an adhesive layer. CONSTITUTION:The union fabric is made up of tetrafluoroethylene resin fibres 1 that will constitute a sliding surface and heat-resistant fibres 2 such as aromatic polyamide resin fibres, glass fibres and carbon fibres that will constitute a lining material. It is desirable to weave such that the tetrafluoroethylene resin fibres 1 on the sliding surface side forms about 50-80% of the whole area. Such a union fabric is stuck on a back metal using a polyamide resin as an adhesive. The union fabric is approximately completely impregnated with the polyamide resin. The thus obtained multi-layer sliding material has a low coefficient of friction, and if it is bent, the union fabric would not come off from the back metal.
摘要翻译：目的：为了提高轴承的耐热性和弯曲性，通过使用聚酰亚胺树脂作为粘合剂层，将由耐热纤维如芳香族聚酰胺树脂纤维和四氟乙烯树脂纤维构成的接合织物固定在背面金属上。构成：联合织物由将构成滑动表面的四氟乙烯树脂纤维1和将构成衬里材料的芳族聚酰胺树脂纤维，玻璃纤维和碳纤维的耐热纤维2组成。理想的是，使滑动面侧的四氟乙烯树脂纤维1形成整个面积的约50〜80％。使用聚酰胺树脂作为粘合剂将这种接合织物粘在背面金属上。接合织物大致完全浸渍聚酰胺树脂。由此获得的多层滑动材料具有低摩擦系数，如果弯曲，则联合织物不会从背面金属脱落。

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