专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07262386B2 Method of pulse welding and contact tip therefor 有权
标题翻译：脉冲焊接方法及接触端
公开(公告)号：US07262386B2
公开(公告)日：2007-08-28
申请号：US10843035
申请日：2004-05-12
申请人： William T. Matthews , Bryan Nelson
发明人： William T. Matthews , Bryan Nelson
IPC分类号： B23K9/28
CPC分类号： B23K9/287
摘要： A contact tip for a welding gun having a central passage for a welding wire moving in a given direction toward a workpiece and receiving a welding signal by contact of the wire with the tip. The passage has an innermost end, an outermost exit end and a length of at least 1.5 inches and an opening in the contact tip intersects the passage so a pressure block slidably mounted in the opening is biased toward the wire by a spring around the contact tip urging the block against the wire. This tip is dimensioned and constructed to perform pulse welding by a relatively ductile aluminum wire.
摘要翻译：一种用于焊枪的接触头，其具有用于焊丝的中心通道，用于沿给定方向朝向工件移动，并且通过接触导线与尖端接收焊接信号。通道具有最内端，最外侧的出口端和至少1.5英寸的长度，并且接触尖端中的开口与通道相交，使得可滑动地安装在开口中的压力块通过围绕接触尖端的弹簧被偏压到线推动块抵抗线。该尖端尺寸和构造为通过相对延性的铝线进行脉冲焊接。

22. 发明授权

US07026574B2 Wire gripper for a drive unit of a wire feeder 有权
标题翻译：送丝机驱动装置的夹线器
公开(公告)号：US07026574B2
公开(公告)日：2006-04-11
申请号：US10623963
申请日：2003-07-22
申请人： Brian J. Belfiore , Edward A. Enyedy , Bryan Nelson
发明人： Brian J. Belfiore , Edward A. Enyedy , Bryan Nelson
IPC分类号： B23K9/12 , B65H20/00 , F16F3/00
CPC分类号： B23K9/1336 , B23K9/124
摘要： A gripping device for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force. By including a spring with a first and second spring modulus, the gripper can apply a first range of gripping forces with the force produced by the first spring modulus and a second range of gripping forces with the force produced by the second spring modulus.
摘要翻译：一种夹送辊的夹持装置，用于在送丝机中使用的夹送辊，其提供具有可消耗焊丝的焊接操作。焊丝通过挤压辊之间，由此夹紧辊以夹持力与导线接合，并逐渐旋转以控制焊丝向焊接操作的流出。夹持装置具有可相对于第二构件移动的第一构件和在第一和第二构件之间延伸的弹簧机构，其具有至少第一和第二弹簧模量。当第一和第二构件彼此移位时，弹簧机构产生夹持力。夹持器将一组夹送辊的一个辊朝向组的另一个辊接合，并施加夹紧力。通过包括具有第一和第二弹簧模量的弹簧，夹持器可以利用由第一弹簧模量产生的力和第二弹性模量产生的力施加第二范围的夹紧力。

23. 发明申请

US20050016976A1 Wire gripper for a drive unit of a wire feeder 有权
标题翻译：送丝机驱动装置的夹线器
公开(公告)号：US20050016976A1
公开(公告)日：2005-01-27
申请号：US10623963
申请日：2003-07-22
申请人： Brian Belfiore , Edward Enyedy , Bryan Nelson
发明人： Brian Belfiore , Edward Enyedy , Bryan Nelson
IPC分类号： B23K9/12 , B23K9/133 , B23K9/24
CPC分类号： B23K9/1336 , B23K9/124
摘要： A gripping device is disclosed for a set of pinch rollers used in a wire feeder that supplies a welding operation with a consumable welding wire. The welding wire passes between the pinch rollers whereby the pinch rollers engage the wire with a gripping force and incrementally rotate to control the outflow of the wire to the welding operation. The gripping device has a first member which is displaceable relative to a second member and a spring mechanism extending between the first and second members which has at least a first and a second spring modulus. The spring mechanism produces the gripping force as the first and the second members are displaced toward one another. The gripper urges one roller of the set of pinch rollers toward the other roller of the set to engage the wire and to apply the gripping force. By including a spring with a first and second spring modulus, the gripper can apply a first range of gripping forces with the force produced by the first spring modulus and a second range of gripping forces with the force produced by the second spring modulus.
摘要翻译：公开了一种夹紧装置，用于在用于将焊接操作与可消耗焊丝进行焊接的送丝机中使用的一组夹送辊。焊丝通过挤压辊之间，由此夹紧辊以夹持力与导线接合，并逐渐旋转以控制焊丝向焊接操作的流出。夹持装置具有可相对于第二构件移动的第一构件和在第一和第二构件之间延伸的弹簧机构，其具有至少第一和第二弹簧模量。当第一和第二构件彼此移位时，弹簧机构产生夹持力。夹持器将一组夹送辊的一个辊朝向组的另一个辊接合，并施加夹紧力。通过包括具有第一和第二弹簧模量的弹簧，夹持器可以利用由第一弹簧模量产生的力和第二弹性模量产生的力施加第二范围的夹紧力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式