公开(公告)号：US4402122A

公开(公告)日：1983-09-06

申请号：US319949

申请日：1981-11-10

申请人： Ronald G. Hawkins ,  Edward J. Davoy ,  Robert M. Hooker ,  John E. Muniak

发明人： Ronald G. Hawkins ,  Edward J. Davoy ,  Robert M. Hooker ,  John E. Muniak

IPC分类号： B25B31/00 ,  H02G1/02 ,  H02G7/12 ,  B23P11/00

CPC分类号： B25B31/00 ,  H02G1/02 ,  H02G7/125 ,  Y10T29/53783

摘要： A device for placing spring metal clips in locking engagement with the ends of spacing members. One embodiment of the device comprises a center member and two right angle members disposed adjacent the respective ends of the center member and in a manner that places one leg or extension of the right angle members in a generally perpendicular relationship to the longitudinal axis of the center member. Mechanical linking means connect the two right angle members to the center member in a manner that permits relative longitudinal and parallel movement between them. The linking means includes two pivotal handles spaced apart along the length of the center member for effecting relative longitudinal movement of the center and right angle members. A third member is disposed at the end of the leg or extension of each right angle member that is perpendicular to the center member, and configured to engage the base of a clip. Each of the third members is respectively mechanically connected to the right angle members in a manner that permits rotation of the third member relative to the associated right angle member. Means are provided on the right angle and third members to force the legs of the clips (being placed into locking engagement with a spacing member) to close on the spacing member. This insures that the legs will be in position to lock on the spacing member.

摘要翻译： 用于将弹簧金属夹子放置成与间隔构件的端部锁定接合的装置。 该装置的一个实施例包括中心构件和邻近中心构件的相应端部设置的两个直角构件，并且以使得直角构件的一个腿或延伸部与中心的纵向轴线大致垂直的关系 会员。 机械连接装置以允许它们之间的相对纵向和平行移动的方式将两个直角构件连接到中心构件。 连接装置包括沿着中心构件的长度间隔开的两个枢转手柄，用于实现中心和直角构件的相对纵向移动。 第三构件设置在垂直于中心构件的每个直角构件的腿部或延伸部的端部处，并且构造成接合夹子的基部。 每个第三构件分别以允许第三构件相对于相关联的直角构件旋转的方式机械连接到直角构件。 装置设置在直角和第三构件上以迫使夹子的腿（与间隔构件形成锁定接合）以在间隔构件上闭合。 这确保了腿部将在位置上锁定在间隔构件上。

公开(公告)号：US4480149A

公开(公告)日：1984-10-30

申请号：US447248

申请日：1982-12-06

申请人： Ronald G. Hawkins ,  John E. Muniak

发明人： Ronald G. Hawkins ,  John E. Muniak

IPC分类号： H02G7/12

CPC分类号： H02G7/125

摘要： A damping spacer having substantially all metallic components thereof made from wrought materials is disclosed. The spacer has a stamped wrought metal frame and a plurality of extruded metal conductor clamp arms which are secured to the frame in a manner that dampens conductor vibrations. Each clamp arm extends outwardly from the frame and is secured to the frame by an extruded metal pivot pin which is affixed to the frame. Each pivot pin has a noncircular cross-sectional shank which extends through a noncircular opening provided in each clamp arm. An elastomer damping collar is inserted on each pivot pin shank so as to also extend through the respective clamp arm opening. The internal and external surfaces of each collar are sized and configured to intimately mate with the noncircular cross-sectional shank of the respective pivot pin and noncircular opening of the respective clamp arm. As such, rotational movement between the pins and the arms caused by conductor vibration is effectively dampened. Extruded metal stop pins also affixed to the frame engage the clamp arms in a manner that prevents the arms from excessive rotational movement about their respective pivot pins. Clamps are also provided for securing each clamp arm to its respective conductor.

摘要翻译： 公开了一种具有由锻造材料制成的基本上所有金属部件的阻尼间隔件。 间隔件具有冲压的锻造金属框架和多个挤压的金属导体夹紧臂，其以抑制导体振动的方式固定到框架。 每个夹臂从框架向外延伸，并通过固定在框架上的挤压金属枢轴销固定到框架上。 每个枢轴销都有一个非圆形的横截面柄，它延伸穿过设置在每个夹紧臂上的非圆形开口。 弹性体阻尼环被插入到每个枢轴销柄上，以便也延伸通过相应的夹紧臂开口。 每个轴环的内表面和外表面的尺寸和构造使得与相应枢轴销的非圆形截面柄和相应夹紧臂的非圆形开口紧密配合。 因此，由导体振动引起的销和臂之间的旋转运动被有效地抑制。 也固定在框架上的挤压的金属止动销以防止臂围绕它们各自的枢轴销过度旋转运动的方式与夹紧臂接合。 还提供夹具以将每个夹持臂固定到其相应的导体。

公开(公告)号：US06220641B1

公开(公告)日：2001-04-24

申请号：US09616690

申请日：2000-07-14

申请人： John E. Muniak

发明人： John E. Muniak

IPC分类号： B66C122

CPC分类号： B66C3/18

摘要： A gripper that is designed to incorporate the functions of gripping, supporting and pressure tongs into one device. The gripper has two opposing finger sections with interlocking fingers that incline and taper to form a wedge. The interlocking fingers are vertically off-set so that the opposing finger sections may close together allowing the inclined, tapered tips of the fingers to extend beyond the plane defined by the opposing finger section's engagement surface. The range of motion defined by the interlocking relationship of the finger sections allows the gripper to grab, lift and support objects of varying size and shape. The gripper has one stationary and one moveable finger section. Power is provided to the moveable finger section by an actuating device enabling the gripper to close around an object to be lifted. A lifting bail is attached to the gripper and is supported by a crane that provides vertical lift.

摘要翻译： 夹具被设计成将夹紧，支撑和压力钳的功能结合到一个装置中。 夹具具有两个相互的指状部分，其互锁指状物倾斜并锥形以形成楔形物。 互锁指状件被垂直偏移，使得相对的指状部分可以靠近在一起，使得指状物的倾斜的锥形尖端延伸超过由相对的指形部分的接合表面限定的平面。 通过手指部分的互锁关系限定的运动范围允许夹具抓住，抬起并支撑不同尺寸和形状的物体。 夹具具有一个固定和一个可移动的指状部分。 通过致动装置将动力提供给可移动的手指部分，使得夹持器能够围绕被提起的物体闭合。 提升吊环连接到夹具，并由提供垂直提升的起重机支撑。