| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 一种活塞环自动铣搭口机 | CN201510268038.1 | 2015-05-22 | CN104858484A | 2015-08-26 | 卢晋平 |
| 本发明提供了一种活塞环自动铣搭口机，包括面板(1)以及设于面板(1)上的送料部件(2)、装料部件(3)、压料部件(4)、导向定位部件(5)，所述装料部件(3)设于送料部件(2)、导向定位部件(5)之间，所述压料部件(4)设于导向定位部件(5)中部。本发明提供的活塞环自动铣搭口机操作方便，劳动强度小，大大提高了生产效率，保证了产品质量。 | ||||||
| 2 | Slotting machine | US17526750 | 1950-07-21 | US2657615A | 1953-11-03 | JONES CERNYW F |
| 3 | Piston ring splitting and trimming machine | US57099945 | 1945-01-01 | US2560549A | 1951-07-17 | BATES ALBERT H |
| 4 | Compensating attachment for milling machines | US25514039 | 1939-02-07 | US2187794A | 1940-01-23 | SCHMIDT RUDOLPH J |
| 5 | Apparatus for making piston rings | US12735837 | 1937-02-24 | US2185382A | 1940-01-02 | NEWTON ROBERT S |
| 6 | Piston ring joint miller | US55034931 | 1931-07-13 | US1946881A | 1934-02-13 | PORTER JAY E |
| 7 | Piston ring | US39898329 | 1929-10-11 | US1756905A | 1930-04-29 | MORTON ALLEN W |
| 8 | Ring-joint cutter | US26563128 | 1928-03-29 | US1731639A | 1929-10-15 | JAMES SHAW |
| 9 | Ring-cutting machine | US29971019 | 1919-05-26 | US1513671A | 1924-10-28 | OLNEY GEORGE W |
| 10 | Machine for making piston rings | US48704121 | 1921-07-23 | US1459117A | 1923-06-19 | SEIFERT HENRY R |
| 11 | schaap | US1325659D | US1325659A | 1919-12-23 | ||
| 12 | Apparatus for preparing type-bars or slugs for use in printing-forms. | US13254116 | 1916-11-21 | US1300846A | 1919-04-15 | KENNEDY DAVID S |
| 13 | Label-dating machine. | US19227917 | 1917-09-20 | US1280275A | 1918-10-01 | MORGAN JOHN D |
| 14 | Surface-trimming machine. | US1913773059 | 1913-06-11 | US1223324A | 1917-04-17 | HANSEN HANS C; HANSEN H ALFRED |
| 15 | Apparatus for milling bottle-molds. | US9699316 | 1916-05-12 | US1219227A | 1917-03-13 | BETHEL ALBERT R |
| 16 | Key-seat-cutting attachment for drill-presses. | US1910577244 | 1910-08-15 | US1045501A | 1912-11-26 | BERGHAUSEN GEORGE |
| 17 | Routing-machine. | US1905242191 | 1905-01-21 | US893940A | 1908-07-21 | ROYLE VERNON |
| 18 | Device for milling oil slots in piston rings | US32237740 | 1940-03-05 | US2283165A | 1942-05-19 | GEORGE BROUWER |
| 19 | Piston ring end cutting machine | US71152334 | 1934-02-16 | US2014812A | 1935-09-17 | PHILLIPS HAROLD P |
| 20 | Piston ring slotting fixture | US50571630 | 1930-12-31 | US1957507A | 1934-05-08 | SUNDBERG GUSTAVE L |
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