公开(公告)号：US20030231920A1

公开(公告)日：2003-12-18

申请号：US10172918

申请日：2002-06-17

申请人： St. Louis Crayon & Soapstone, Inc.

发明人： Timothy W. Lundak

IPC分类号： A45D040/20

CPC分类号： B43K23/016 ,  A45D40/20 ,  A45D40/205 ,  A45D2040/207

摘要： A holder for marking material includes a housing and a collet which moves axially in the housing. The housing has a first side wall and a second side wall opposite the first side wall. Cavities having sloping surfaces are formed in the housing first side. The collet includes an arm having wedges formed on its outer surface and positioned to be received in the housing cavities. The collet is movable between an extended position in which the sloped surface of the housing cavities engage the collet arm wedges to urge the collet arm transversely towards the housing second wall to frictionally grip the marking material in the holder and a second position in which the wedge is received in the housing cavity such that no transverse force is applied to the collet arm, and the marking material can move freely relative to the holder.

摘要翻译： 用于标记材料的保持器包括壳体和在壳体中轴向移动的夹头。 壳体具有与第一侧壁相对的第一侧壁和第二侧壁。 具有倾斜表面的腔室形成在壳体第一侧。 夹头包括具有形成在其外表面上并定位成容纳在壳体腔中的楔形物的臂。 夹头可以在其中容纳腔的倾斜表面接合夹头臂楔形物的推动位置之间移动，以将夹头臂横向于壳体第二壁挤压以摩擦地夹持保持器中的标记材料，并且第二位置中楔形件 被容纳在壳体腔中，使得没有横向力施加到夹头臂，并且标记材料可以相对于保持器自由移动。