| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Method of manufacturing large gears | US494631 | 1983-05-16 | US4543020A | 1985-09-24 | Boris A. Shtipelman |
| A method of manufacturing large gears by performing all steps required on a single vertical boring mill without removing the gear blank from the rotary table of the mill. | ||||||
| 42 | Machine for shaving herringbone gears | US62343256 | 1956-11-20 | US2873652A | 1959-02-17 | GATES THOMAS S; BASSOFF ARTHUR B; DAVIS KENNETH J |
| 43 | Shaving cutter for gears | US31227452 | 1952-09-30 | US2749802A | 1956-06-12 | CARLSEN WILLIAM R |
| 44 | Herringbone gear finishing | US32586140 | 1940-03-25 | US2380224A | 1945-07-10 | DRUMMOND ROBERT S |
| 45 | Machine for cutting gears | US14822637 | 1937-06-14 | US2227491A | 1941-01-07 | DRUMMOND ROBERT S |
| 46 | Machine for generating tapered gears | US74806834 | 1934-10-12 | US2114690A | 1938-04-19 | SYKES WILLIAM E |
| 47 | Gear cutting machine | US66890233 | 1933-05-02 | US2059613A | 1936-11-03 | SCHELLENS CHRISTOPHER A |
| 48 | Gear shaping machine | US4094135 | 1935-09-17 | US2055132A | 1936-09-22 | JAMES MCLEOD ROBERT |
| 49 | Gear cutting machine | US50366830 | 1930-12-20 | US1996380A | 1935-04-02 | EDGAR KITCHEN HARRY |
| 50 | Method of cutting gear teeth | US64112523 | 1923-05-24 | US1750029A | 1930-03-11 | EDWIN SYKES WILLIAM |
| 51 | Machine for cutting double-helical or double-spiral gears | US14408626 | 1926-10-25 | US1709835A | 1929-04-23 | PAUL BOTTCHER |
| 52 | Apparatus for cutting helical bevel teeth | US49749321 | 1921-09-01 | US1572624A | 1926-02-09 | TALBOT HOWARD H |
| 53 | MACHINE AND METHOD FOR MACHINING GEAR TEETH | EP15737489 | 2015-01-15 | EP3094441A4 | 2017-09-13 | BITTNER EDWARD H |
| A machine for machining a workpiece having a first central longitudinal axis passing through a workpiece plane that is disposed orthogonally relative to the first central longitudinal axis is provided. The machine includes a chuck or fixture on which the workpiece is disposable, a grinding spindle having a body, a wheel supporting an abrasive and an insulator electrically isolating the wheel from the body, the wheel being operable to remove material from the workpiece, the grinding spindle having a second central longitudinal axis about which the grinding spindle rotates, the second central longitudinal axis of the grinding spindle passing through the workpiece in the workpiece plane so as to create a continuous gear tooth on the workpiece and an electrochemical grinding (ECG) element configured to execute ECG processing on the grinding spindle and the workpiece to soften the workpiece as the gear tooth is being created by the grinding spindle. | ||||||
| 54 | Zahnradradpumpe mit Pfeilverzahnung | EP05026434.0 | 2005-12-03 | EP1792682B1 | 2009-11-04 | Sauter, Martin; Sonder, Hans |
| 55 | HERRINGBONE GEAR TEETH AND METHOD FOR MANUFACTURING SAME | EP03785151.6 | 2003-08-08 | EP1552191B1 | 2009-07-29 | JINKINS, David, L.; BECKMAN, Kenneth, O.; FRANKS, Scott, A.; NELSON, Arthur, L. |
| A method of manufacturing herringbone gears starting with non-hardened cylindrical stock material, establishing a relief notch for each tooth in the cylindrical stock where the two helices meet, roughing the double helical teeth, and case-hardening the gear teeth. The teeth are then finished using high accuracy Cubic Borzon Nitride (CBN)-faced cutters with the relief notch allowing run-out of the cutters. | ||||||
| 56 | HERRINGBONE GEAR TEETH AND METHOD FOR MANUFACTURING SAME | EP03785151 | 2003-08-08 | EP1552191A4 | 2007-11-28 | JINKINS DAVID L; BECKMAN KENNETH O; FRANKS SCOTT A; NELSON ARTHUR L |
| A method of manufacturing herringbone gears starting with non-hardened cylindrical stock material, establishing a relief notch for each tooth in the cylindrical stock where the two helices meet, roughing the double helical teeth, and case-hardening the gear teeth. The teeth are then finished using high accuracy Cubic Borzon Nitride (CBN)-faced cutters with the relief notch allowing run-out of the cutters. | ||||||
| 57 | HERRINGBONE GEAR TEETH AND METHOD FOR MANUFACTURING SAME | EP03785151.6 | 2003-08-08 | EP1552191A1 | 2005-07-13 | JINKINS, David, L.; BECKMAN, Kenneth, O.; FRANKS, Scott, A.; NELSON, Arthur, L. |
| A method of manufacturing herringbone gears starting with non-hardened cylindrical stock material, establishing a relief notch for each tooth in the cylindrical stock where the two helices meet, roughing the double helical teeth, and case-hardening the gear teeth. The teeth are then finished using high accuracy Cubic Borzon Nitride (CBN)-faced cutters with the relief notch allowing run-out of the cutters. | ||||||
| 58 | CENTERING DEVICE FOR THE PRODUCTION OF DOUBLE-TOOTHING SPROCKET WHEELS OR PULLEYS AND RELATIVE METHOD OF PRODUCTION | EP98951602.6 | 1998-11-04 | EP1030759A1 | 2000-08-30 | GILL, Sheridan, Ralph |
| Centering device acting upon an already present first ring (14a) of a straight or double helical toothing of gears, sprocket wheels or pulleys to obtain the second ring (14b) of the toothing generated by a pinion shaped cutter (16), a central groove (19) separating said first ring and said second ring. The centering device comprising a retractable pin (20, 120), cooperating during the positioning step of the gear (13), with at least a tooth (15) of the first ring (14a), having a first waiting position (20a, 120a) and a second operating position (20b, 120b) defining the angular position of the gear (13) clamped on the rotary supporting base (18), the angular position being functionally correlated to the plane which contains the axis (25) of the gear (11) and the axis (26) of the cutter (16). | ||||||
| 59 | SPUR GEAR, PRODUCTION OF A TORQUE TRANSMISSION SYSTEM AND CORRESPONDING SYSTEM | PCT/DE2011001485 | 2011-06-28 | WO2012010165A3 | 2012-04-19 | URBAN KATHRIN; KARL CHRISTOPH |
| The invention relates to a spur gear. According to the invention, two gear bodies, each having helical toothing, are provided, said two bodies having counter-rotating helical toothing and a predeterminable radial offset in relation to one another. The invention also relates to a method for producing a system for transmitting at least one torque between a first shaft and a second shaft and to a corresponding system. | ||||||
QQ群二维码
意见反馈
意见反馈