| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Cutting tool and spline processing method | US14912782 | 2014-09-01 | US09751140B2 | 2017-09-05 | Ryousuke Imai; Eiji Kaneuchi; Yoshimasa Yamada; Koichi Nabeshima |
| A cylindrical cutting tool for processing splines formed on an outer circumference of a shaft member to extend in an axial direction includes blade portions which are formed in a spline shape on an inner circumference. The blade portions include: a first blade portion which is formed in a terminal end portion in a first direction along the axial direction and which is directed substantially toward the first direction; and a second blade portion which is formed in a terminal end portion in a second direction along the axial direction and opposite to the first direction and which is directed substantially toward the second direction. | ||||||
| 62 | CUTTING TOOL AND SPLINE PROCESSING METHOD | US14912782 | 2014-09-01 | US20160193675A1 | 2016-07-07 | Ryousuke IMAI; Eiji KANEUCHI; Yoshimasa YAMADA; Koichi NABESHIMA |
| A cylindrical cutting tool for processing splines formed on an outer circumference of a shaft member to extend in an axial direction includes blade portions which are formed in a spline shape on an inner circumference. The blade portions include: a first blade portion which is formed in a terminal end portion in a first direction along the axial direction and which is directed substantially toward the first direction; and a second blade portion which is formed in a terminal end portion in a second direction along the axial direction and opposite to the first direction and which is directed substantially toward the second direction. | ||||||
| 63 | Broaching tool, in particular keyway broaching tool | US12526928 | 2008-02-13 | US08434972B2 | 2013-05-07 | Hans Schaefer |
| The invention relates to a broaching tool, in particular a keyway broaching tool, comprising a holder which defines a longitudinal axis and has a shank, extending in the longitudinal direction, as support for a cutting body which can be fixed in a seat of the shank by means of a clamping device. The seat has a passage which is at a distance from the free end of the shank and extends transversely to the longitudinal axis and the inside of which forms guide surfaces for bearing surfaces of the cutting body, which can be inserted into the passage in an insertion direction. An end-position limit for the inserted cutting body is formed on guide surfaces and on associated bearing surfaces. The clamping device produces a force component on the cutting body which presses the latter against the end-position limit. | ||||||
| 64 | Locking device for toolholder carriage operating in both directions | US67994346 | 1946-06-28 | US2624099A | 1953-01-06 | WILLIAM BERTHIEZ CHARLES |
| 65 | Toolholder | US6592848 | 1948-12-17 | US2543661A | 1951-02-27 | WILLIAM EDLICH; WALTER THEOBALD |
| 66 | Control device for tool carriers of reciprocating machines | US58777345 | 1945-04-11 | US2475577A | 1949-07-05 | WILLIAM BERTHIEZ CHARLES |
| 67 | Toolhead for machine tools | US51009143 | 1943-11-13 | US2398791A | 1946-04-23 | JACKSON PAUL S |
| 68 | Tool structure for two-way planing | US49341443 | 1943-07-03 | US2369361A | 1945-02-13 | MARX GRAHAM E |
| 69 | Tool holder for two-way planing | US74574834 | 1934-09-27 | US2015919A | 1935-10-01 | GEORGES BRUNNER |
| 70 | Tool-holber | US1326254D | US1326254A | 1919-12-30 | ||
| 71 | Double-cut tool. | US1914842564 | 1914-06-03 | US1135157A | 1915-04-13 | CLARKE EDWARD S |
| 72 | Tool-holder. | US1913749254 | 1913-02-18 | US1074041A | 1913-09-23 | BILBY DANIEL M |
| 73 | Planing-machine. | US1911662718 | 1911-11-27 | US1041984A | 1912-10-22 | EGGERS ERNEST |
| 74 | Tool-holder. | US1911610099 | 1911-02-21 | US1017112A | 1912-02-13 | SEITZ FREDERICK |
| 75 | Duplex tool-support. | US1911612449 | 1911-03-06 | US1009005A | 1911-11-14 | WINKLER CHRISTIAN |
| 76 | Planer-head. | US994965D | US994965A | 1911-06-13 | WINKLER CHRISTIAN | |
| 77 | Tool for cutting turbine-buckets. | US1904189414 | 1904-01-18 | US873089A | 1907-12-10 | RIDDELL JOHN |
| 78 | Reversible duplex planer-tool holder. | US1906294868 | 1906-01-06 | US848320A | 1907-03-26 | PIERCE EUGENE |
| 79 | Tool-setting device for machine-tools. | US1903177981 | 1903-10-21 | US780451A | 1905-01-17 | STREHLAU ROBERT |
| 80 | Duplex tool-holder for planers, &c. | US1902096531 | 1902-03-03 | US708947A | 1902-09-09 | WICKSTEED JOSEPH HARTLEY |
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