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1.发明授权Method for integrally manufacturing an one-piece forged hollow crank of a bicycle 失效一体式制造自行车的单件锻造空心曲柄的方法公开(公告)号：US06266990B1
公开(公告)日：2001-07-31
申请号：US09656276
申请日：2000-09-06
IPC分类号： B21C2300
CPC分类号： B21K1/08 , B21K1/063 , B21K1/766 , B62M3/00 , Y10T29/49622 , Y10T29/49995
摘要： A method for integrally forming and manufacturing an one-piece forged hollow crank of a bicycle includes the following steps: (a) forging and molding a leading edge of a crank; (b) extruding a crank body; (c) forging and possibly sealing a rear end of the crank body; and (d) cutting and piercing the rear end of the crank body so as to form a hollow crank of a bicycle. In such a manner, the hollow crank can be integrally forged and molded quickly by fewer manufacturing steps than that of the conventional method. In addition, the product surface of the hollow crank is finished to have a fine and pretty appearance so that it is not easy to produce a defective product, thereby enhancing the aesthetics and quality and saving the manufacturing cost of hollow crank. Further, better aluminum alloys can be used with this method than can be used with the prior art casting or welding methods.
摘要翻译： 用于整体形成和制造自行车的单件锻造空心曲柄的方法包括以下步骤：（a）锻造和模制曲柄的前缘; （b）挤压曲柄体; （c）锻造并可能密封曲柄体的后端; 和（d）切割并刺穿曲柄体的后端以形成自行车的中空曲柄。 以这种方式，可以通过比常规方法更少的制造步骤将空心曲柄整体锻造和模制成快速。 此外，空心曲柄的产品表面被精加工成具有细小漂亮的外观，从而不容易生产有缺陷的产品，从而提高了美观性和质量，并节省了空心曲柄的制造成本。 此外，与现有技术的铸造或焊接方法可以使用的方法相比，可以使用更好的铝合金。
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公开(公告)号：US4009810A
公开(公告)日：1977-03-01
申请号：US640018
申请日：1975-12-12
申请人： William Blair Shook
发明人： William Blair Shook
IPC分类号： B62J11/00
CPC分类号： B62J11/00
摘要： A cage for receiving and holding a water bottle which can be readily attached to a bicycle frame or the like. It consists of a single piece of resilient wire bent to form the cage with a solderless, weldfree connection for the joint at the adjacent ends of the wire. This connection, along with a special mounting means, also provides a less abrasive protective surface for frictionally engaging and gripping the bottle.
摘要翻译： 用于接收和保持可容易地附接到自行车车架等上的水瓶的保持架。 它由单一的弹性线组成，弯曲形成保持架，其具有用于焊丝相邻端处的接头的无焊接，无焊接连接。 这种连接以及特殊的安装方式也提供了较少磨蚀的保护表面，用于摩擦接合和夹紧瓶子。
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3.发明授权System for adapting an automatic screw machine to achieve computer numeric control 失效适应自动螺丝机实现计算机数字控制的系统公开(公告)号：US06662074B2
公开(公告)日：2003-12-09
申请号：US09768797
申请日：2001-01-24
IPC分类号： G06F1900
CPC分类号： G05B19/186 , G05B2219/43174 , G05B2219/45203 , G05B2219/50168
摘要： A system for adapting existing conventional screw machines to be capable of computer numerical control operation. The system incorporates the use of a VersaCam device which replaces the turret cam of a single spindle screw machine. The VersaCam system monitors the motion of the screw machine camshaft and actuates the turret slide in synchronization with the camshaft. The VersaCam system also provides a means of specifying the desired turret slide trajectory for any given job.
摘要翻译： 一种用于适应现有常规螺杆机器以能够进行计算机数字控制操作的系统。 该系统采用了VersaCam装置，代替了单轴螺杆机的转塔凸轮。 VersaCam系统监控螺丝机凸轮轴的运动，并与凸轮轴同步启动转塔滑块。 VersaCam系统还提供了一种为任何给定作业指定所需转塔滑轨轨迹的方法。
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4.发明授权System for adapting an automatic screw machine control achieve computer numeric control 失效适应自动螺丝机控制的系统实现计算机数字控制公开(公告)号：US06205372B1
公开(公告)日：2001-03-20
申请号：US09064417
申请日：1998-04-22
IPC分类号： G06F1900
CPC分类号： G05B19/186 , G05B2219/43174 , G05B2219/45203 , G05B2219/50168
摘要： A system for adapting existing conventional screw machines to be capable of computer numerical control operation. The system incorporates the use of a VersaCam device which replaces the turret cam of a single spindle screw machine. The VersaCam system monitors the motion of the screw machine camshaft and actuates the turret slide in synchronization with the camshaft. The VersaCam system also provides a means of specifying the desired turret slide trajectory for any given job.
摘要翻译： 一种用于适应现有常规螺杆机器以能够进行计算机数字控制操作的系统。 该系统采用了VersaCam装置，代替了单轴螺杆机的转塔凸轮。 VersaCam系统监控螺丝机凸轮轴的运动，并与凸轮轴同步启动转塔滑块。 VersaCam系统还提供了为任何给定作业指定所需转塔滑动轨迹的方法。
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公开(公告)号：US5808893A
公开(公告)日：1998-09-15
申请号：US494154
申请日：1995-06-23
CPC分类号： B23G1/04 , G05B19/186 , G05B2219/43174 , G05B2219/45203 , G05B2219/50168 , Y10T29/5129 , Y10T74/2101
摘要： A system for adapting existing conventional screw machines to be capable of computer numerical control operation. The system incorporates the use of a VersaCam device which replaces the turret cam of a single spindle screw machine. The VersaCam system monitors the motion of the screw machine camshaft and actuates the turret slide in synchronization with the camshaft. The VersaCam system also provides a means of specifying the desired turret slide trajectory for any given job.
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