Ball sprue swage method and means |
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| 申请号 | US35359573 | 申请日 | 1973-04-23 | 公开(公告)号 | US3847000A | 公开(公告)日 | 1974-11-12 |
| 申请人 | TEAGUE G; | 发明人 | TEAGUE G; | ||||
| 摘要 | A ball sprue swage device for use in combination with a flat substantially rigid surface and comprising a cylindrical shaped body having a flat face portion, a sleeve member carried by the said body and extending around the outer periphery of the said body to form a wall around the outer periphery of the flat surface, the depth of said wall being substantially equal to the diameter of the ball to be swaged. A separate ball retainer ring having a thickness less than the depth of the said wall, and having an outer diameter less than the inner diameter of the sleeve member is provided whereby the balls having sprues thereon are placed within the retaining ring on the rigid surface, the body and sleeve member being placed over the retaining ring and balls and the body and sleeve member being then moved in a revolving circular motion thereby causing the balls to be rounded and the sprues thereon to be removed. | ||||||
| 权利要求 | 1. A ball sprue swage device for use in combination with a flat substantially rigid surface and comprising a cylindrical body having a flat face at one end thereof, a sleeve member carried by the said body and extending around the outer periphery of the said body to form a wall around the outer periphery of the flat face, the depth of said wall being substantially equal to the diameter of the ball to be swaged, a ball retainer ring having a thickness less than the depth of the wall of the sleeve member and having an outer diameter less than the inner diameter of the sleeve member whereby the balls having sprues thereon may be placed within the retainer ring on the rigid surface, the body and sleeve member being placed over the retainer ring and balls, the said device being moved in a revolving circular pattern thereby causing the said balls to be rounded and the sprues thereon removed. 2. A ball sprue swage device as set forth in claim 1 wherein the said body member is provided with a plurality of external threads around the outer periphery thereof adjacent to the flat face thereof and the sleeve member is provided with a plurality of internal threads around the inner periphery thereof, the said sleeve member being threadedly disposed on the body member for varying the depth of the wall with respect to the flat face of the body in accordance with the various sized balls to be swaged thereby. 3. A ball sprue swage device as set forth in claim 2 wherein a substantially annular shaped locking nut having a plurality of internal threads therein is threadedly disposed on the body member adjacent to the sleeve member for locking the said sleeve member into position at the desired wall depth. 4. A ball sprue swage device as set forth in claim 1 wherein handle means is secured to the body member on the opposite side thereof from the flat face. 5. A ball sprue swage device as set forth in claim 4 wherein the said handle means comprises a centrally disposed outwardly extending stud member. 6. A ball sprue swage device as set forth in claim 5 wherein the said stud member is provided with a plurality of external threads adjacent to the body member, and a handle grip member having a threaded bore therein for threadedly receiving the stud member therein. |
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