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公开(公告)号：EP1000686B1
公开(公告)日：2004-01-07
申请号：EP99306362.7
申请日：1999-08-12
发明人： Adcock, Neil
CPC分类号： B21K25/00 , B21K1/10 , B21K23/04 , B23P11/00 , Y10T29/49908 , Y10T29/49915 , Y10T29/49938 , Y10T29/53013 , Y10T29/53065 , Y10T29/53717
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2.发明公开
公开(公告)号：EP1480769A2
公开(公告)日：2004-12-01
申请号：EP03708333.4
申请日：2003-03-06
发明人： ADCOCK, Neil Walter
IPC分类号： B21J1/00
CPC分类号： F16H57/039 , B21J5/002 , B21J5/02 , B21J5/12 , B21K1/26 , F16H1/16 , F16H2057/02017
摘要： The present invention provides, a method of manufacture of a metallic component(10) comprising casting the component (10) with a chosen shape and configuration; and engaging, in the absence of external heating, a die tool (53, 56) with a selected part of the cast component (10) whilst applying pressure to the cast component (10) to deform the component (10) so that in the region of the die tool (53, 56) the shape and configuration of the selected surface part is set by the die tool (53, 56). In the method the component (10) could be formed from wrought metal instead of cast. The present invention also relates to a method of forming a gear (27) in which washers (107, 108) are forced against planar side surfaces of a gear wheel to deform the metal of the washers to flow into the indentations on the side surfaces of the gear wheel. Metal components manufactured by the method of the invention can be used in the manufacture of a gearbox, preferably along with a gear manufactured by the above-mentioned method. The present invention also provides apparatus for use in the methods of manufacture. The present invention further provides a method of finishing metallic components (10, 20) in which, in the absence of external heating, a ram is used to apply a force on an external surface of the components to deform the components whilst die spigots inserted through apertures in the components (16, 17) keep the apertures aligned.
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3.发明授权
公开(公告)号：EP1480769B1
公开(公告)日：2006-12-13
申请号：EP03708333.4
申请日：2003-03-06
发明人： ADCOCK, Neil Walter
IPC分类号： B21J1/00
CPC分类号： F16H57/039 , B21J5/002 , B21J5/02 , B21J5/12 , B21K1/26 , F16H1/16 , F16H2057/02017
摘要： The present invention provides, a method of manufacture of a metallic component(10) comprising casting the component (10) with a chosen shape and configuration; and engaging, in the absence of external heating, a die tool (53, 56) with a selected part of the cast component (10) whilst applying pressure to the cast component (10) to deform the component (10) so that in the region of the die tool (53, 56) the shape and configuration of the selected surface part is set by the die tool (53, 56). In the method the component (10) could be formed from wrought metal instead of cast. The present invention also relates to a method of forming a gear (27) in which washers (107, 108) are forced against planar side surfaces of a gear wheel to deform the metal of the washers to flow into the indentations on the side surfaces of the gear wheel. Metal components manufactured by the method of the invention can be used in the manufacture of a gearbox, preferably along with a gear manufactured by the above-mentioned method. The present invention also provides apparatus for use in the methods of manufacture. The present invention further provides a method of finishing metallic components (10, 20) in which, in the absence of external heating, a ram is used to apply a force on an external surface of the components to deform the components whilst die spigots inserted through apertures in the components (16, 17) keep the apertures aligned.
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4.发明公开Apparatus for and method of manufacturing spindle components 有权Vorrichtung und Verfahren zur Herstellung von Spindeln
公开(公告)号：EP1000686A2
公开(公告)日：2000-05-17
申请号：EP99306362.7
申请日：1999-08-12
发明人： Adcock, Neil
CPC分类号： B21K25/00 , B21K1/10 , B21K23/04 , B23P11/00 , Y10T29/49908 , Y10T29/49915 , Y10T29/49938 , Y10T29/53013 , Y10T29/53065 , Y10T29/53717
摘要： With reference to Figure 3 the present invention relates to a method of manufacture of a product from a first component (4) of deformable material and a second component (5), the method comprising the steps of:
inserting a portion of the first component (4) through an aperture predefined in the second component (5); and subsequently
deforming the material of the first component (4) to form a pair of spaced apart shoulders (50) integral with the first component (4), the spaced apart shoulders (50) holding therebetween the second component (5) and thereby preventing the second component (5) sliding along the first component (4); wherein:
each shoulder (50) is formed by applying tool means (20, 21) to a surface of the first component (4) to create a recess in the surface and to form the shoulder (50) adjacent to the recess with the shoulder (50) being formed by displacement of the deformable material of the first component (4) during the creation of the recess.
The present invention also relates to apparatus for performing the method.摘要翻译： 参考图3，本发明涉及一种从可变形材料的第一部件（4）和第二部件（5）制造产品的方法，该方法包括以下步骤：将第一部件的一部分 4）通过在第二组件（5）中预定义的孔; 并随后使第一部件（4）的材料变形以形成与第一部件（4）成一体的一对隔开的肩部（50），间隔开的肩部（50）保持在第二部件（5）之间，从而防止 所述第二部件（5）沿着所述第一部件（4）滑动; 其中：每个肩部（50）通过将工具装置（20,21）施加到第一部件（4）的表面上而形成，以在该表面中形成凹部并且形成与凹部相邻的肩部（50），肩部 （50）通过在形成凹部期间使第一部件（4）的可变形材料的位移形成。 本发明还涉及用于执行该方法的装置。
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公开(公告)号：EP1651377B1
公开(公告)日：2009-01-07
申请号：EP04743625.8
申请日：2004-08-02
IPC分类号： B23G7/02
CPC分类号： B23G7/02 , B23G2200/26 , B23G2210/16 , B23G2225/60 , B23G2240/12 , B23G2240/36 , B60N2/067
摘要： The present invention provides a tap (10) adapted for formation of female screw-threads in a plurality of metal parts. Each female screw-thread is capable of imparting translational motion to a threaded second member engaged therewith, the threaded second member having a matching male screw-thread and the translational motion occurring on relative rotation between the first metal part and the threaded second member. The tap (10) is fluteless and comprises a threaded portion (23) with a triangular form thread (11) with an angle of thread (gamma) in the range 29°-40° and radiussed crests (16). The present invention also relates to a method of using such a tap.
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公开(公告)号：EP1651377A1
公开(公告)日：2006-05-03
申请号：EP04743625.8
申请日：2004-08-02
IPC分类号： B23G7/02
CPC分类号： B23G7/02 , B23G2200/26 , B23G2210/16 , B23G2225/60 , B23G2240/12 , B23G2240/36 , B60N2/067
摘要： The present invention provides a tap (10) adapted for formation of female screw-threads in a plurality of metal parts. Each female screw-thread is capable of imparting translational motion to a threaded second member engaged therewith, the threaded second member having a matching male screw-thread and the translational motion occurring on relative rotation between the first metal part and the threaded second member. The tap (10) is fluteless and comprises a threaded portion (23) with a triangular form thread (11) with an angle of thread (gamma) in the range 29°-40° and radiussed crests (16). The present invention also relates to a method of using such a tap.
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公开(公告)号：EP1000686A3
公开(公告)日：2001-06-13
申请号：EP99306362.7
申请日：1999-08-12
发明人： Adcock, Neil
CPC分类号： B21K25/00 , B21K1/10 , B21K23/04 , B23P11/00 , Y10T29/49908 , Y10T29/49915 , Y10T29/49938 , Y10T29/53013 , Y10T29/53065 , Y10T29/53717
摘要： With reference to Figure 3 the present invention relates to a method of manufacture of a product from a first component (4) of deformable material and a second component (5), the method comprising the steps of: inserting a portion of the first component (4) through an aperture predefined in the second component (5); and subsequently deforming the material of the first component (4) to form a pair of spaced apart shoulders (50) integral with the first component (4), the spaced apart shoulders (50) holding therebetween the second component (5) and thereby preventing the second component (5) sliding along the first component (4); wherein: each shoulder (50) is formed by applying tool means (20, 21) to a surface of the first component (4) to create a recess in the surface and to form the shoulder (50) adjacent to the recess with the shoulder (50) being formed by displacement of the deformable material of the first component (4) during the creation of the recess. The present invention also relates to apparatus for performing the method.
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