专利名称：Draw-down jaw发明人：Gunter Meywald申请号：US07/256961申请日：19881013公开号：US04905974A公开日：19900306
摘要：Draw-down jaw for fitting in vises equipped with a bearing jaw (6) and a clampingjaw (7), the clamping jaw being able to execute a drawing-down motion with respect tothe bearing jaw for applying the gripping force. The clamping jaw (7) is mounted on thebearing jaw (6) pivotally about a horizontal pivot axis (8), which is arranged in the upperregion of the bearing jaw (6). The clamping jaw (7) has on its side facing toward theworkpiece (4) a gripping edge (9) or gripping surface, to which their adjoins upwardly aplane gripping surface (10) and downwardly a free surface (11). The restoring springs aredesigned as compression springs (12) and thus for absorbing the gripping forces in theelastic range.
申请人：MEYWALD; GUENTER
代理机构：Thomas & Kennedy
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