| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Means for forming castings | US31387240 | 1940-01-15 | US2259634A | 1941-10-21 | HAGEMEYER HENRY F |
| 182 | Mold for casting grinding bodies | US28389239 | 1939-07-11 | US2255546A | 1941-09-09 | MARIUS HANSEN NIELS |
| 183 | Method of venting sand molds and molds produced thereby | US30324239 | 1939-11-07 | US2237876A | 1941-04-08 | DAUB FRANK L |
| 184 | Mold | US7320025 | 1925-12-04 | US1664452A | 1928-04-03 | SAMUEL DANIELS; HIMMELEIN GEORGE J |
| 185 | Method of molding | US59836022 | 1922-11-01 | US1505724A | 1924-08-19 | NICHOLS WILLIAM H |
| 186 | Core vent and support | US42389920 | 1920-11-13 | US1413566A | 1922-04-25 | BECK CHARLES J |
| 187 | Mold fob | US1410777D | US1410777A | 1922-03-28 | ||
| 188 | Mold for metal casting | US20384017 | 1917-11-24 | US1410775A | 1922-03-28 | THOMES FRANK E |
| 189 | Method of making sand molds | US40068020 | 1920-08-02 | US1369947A | 1921-03-01 | JOHN TOOLE |
| 190 | Process of making molds | US31014819 | 1919-07-11 | US1347168A | 1920-07-20 | AUGUST KUZNIK |
| 191 | Mold. | US1911626020 | 1911-05-09 | US1003722A | 1911-09-19 | ECKARDT ALBIN |
| 192 | Mold. | US1910540570 | 1910-01-27 | US967012A | 1910-08-09 | GASCHE HEINRICH; WENSKY KARL |
| 193 | William a | US508884D | US508884A | 1893-11-14 | ||
| 194 | Gate for molds and castings formed thereby | US477320D | US477320A | 1892-06-21 | ||
| 195 | Molder s flask | US451577D | US451577A | 1891-05-05 | ||
| 196 | ENHANCED TECHNIQUES FOR CENTRIFUGAL CASTING OF MOLTEN MATERIALS | PCT/US2014020127 | 2014-03-04 | WO2014164041A3 | 2015-03-19 | FOLTZ JOHN W IV; MARTINEZ-AYERS RAUL A; FOSDICK AARON L |
| Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjacent to the cavities of a mold, extended and shared gating systems, and detachable mold structures for modifying the thermodynamic characteristics and behavior of molds during casting operations. | ||||||
| 197 | SUBSURFACE CHILLS TO IMPROVE RAILCAR KNUCKLE FORMATION | PCT/US2012070012 | 2012-12-17 | WO2013096161A3 | 2013-12-27 | SMERECKY JERRY R; NIBOUAR ANDREW F; BROOKS NOLAND; SALAMASICK NICK |
| A method for manufacturing a railcar coupler knuckle includes, before casting, positioning an external chill within a cope mold portion and a drag mold portion offset from and adjacent internal walls of a pulling face and a throat of the cope and drag mold portions, thus producing a casting with reduced micro-shrinkage in at least the throat, a high-stress section of the casting. Use of subsurface chills produces an improved surface with fewer inclusions when compared to an equivalent surface produced in a process without use of a subsurface chill. The external chill may be a cone chill of a larger size to improve cooling and solidification at and below the surface. The external chill may also be a cylindrical and/or oblong chill with a tapered design that may correspond to the internal walls of the cope and drag mold portions between the pulling face and the throat. | ||||||
| 198 | SEQUENTIAL MOLD FILLING | PCT/US2007009298 | 2007-04-16 | WO2007123874A2 | 2007-11-01 | PRZESLAWSKI BRIAN D; NAIK RAJEEV V |
| Method and apparatus for casting molten metal or alloy into a plurality of molds that are connected by mold ingate passages in melt flow communication to a melt supply passage which is configured in a manner to completely or partially fill the molds with the molten metal or alloy sequentially one after another. Filling of the molds in this manner provides uniform mold filling, reduces foreign matter in molds filled after the first-filled mold, and improves quality of the cast articles. | ||||||
| 199 | 用于过滤金属的设备 | CN201720621614.0 | 2017-05-31 | CN207435519U | 2018-06-01 | R·杜蒙特; F·卡伦; P·科特; J·F·德斯穆尔斯 |
| 本实用新型涉及一种用于过滤金属的设备，包括设置在用于所熔融金属的容器中的至少一种陶瓷泡沫过滤器或任何其它类型的滤介质，诸如多孔管或铝球。振动器振动过滤器、容器或金属中的少一者，并且可用于诱导所述过滤器的灌注、过滤和/或排空。所述动器可改装至现有过滤系统并且在频率和幅值方面可为可调整的。述振动在给定时间段内可为连续的或以单次震动产生。(ESM)同样的发明创造已同日申请发明专利 | ||||||
| 200 | 单缸柴油机机体铸造模具与水平分型的铸件用铸造外模 | CN201120033735.6 | 2011-01-31 | CN202062047U | 2011-12-07 | 韩士政 |
| 本实用新型提供一种单缸柴油机机体铸造模具，其中的外模包括上下模，内芯包括上下芯，上模扣合在下模上，在上下模之间形成的空间中，下芯置于下模中，上芯扣合在下芯上；外模和内芯构成机体浇注空间，在模具上对应单缸柴油机机体的中间主轴孔的相应位置上设置浇注孔，在模具中设过渡浇道，还设排气口与排气口连通。还提供一种水平分型的铸件用铸造外模，其中的上下模扣合，止口配合定位，在所述上模上表面上设置浇口通孔和排气口，所述上下模通过其间设置的并通过设置在所述外模外面的锁固夹紧装置夹紧锁固，所述锁固夹紧装置使得所述上模和下模固定在一起，本实用新型解决了现有技术中生产单缸柴油机机体质量低、效率低、能耗高、污染重、劳动强度大的缺点。 | ||||||
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