| 摘要 |
A blade holder for a handsaw construction including a saw frame having a handle at the rear end thereof and a leg at the front end thereof, a link pivotally mounted at one end thereof upon the frame spaced from the leg, means at the other end of the link for securing thereto the rear end of a saw blade, means for adjusting the space between the other end of the link and the leg, and a blade holder having two clamping members hingedly interconnected for clamping the front end of a saw blade, a retainer member mounted on the leg for engaging the clamping members to hold them in the clamping position thereof. One-piece and two-piece clamping members, rectangular and tapered clamping members and synthetic organic resin clamping members are disclosed. The clamping member may have mounted thereon a trapping member which in use extends through the retaining member to maintain association between the clamping members and the retaining member.
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