Abstract: A pair of punch pliers include a handle, a control shank assembly, a punching member, and a connecting device. The handle has a first end provided with a grip portion, a second end provided with a punching seat and a mediate portion provided with a hollow receiving base. The control shank assembly includes two press members each pivotally mounted on the receiving base of the handle, and a press block mounted between the two press members. Thus, the blanks of the handle are juxtaposed to each other, and the blanks of each of the two press members of the control shank assembly are juxtaposed to each other, so that the wasted materials of the handle and each of the two press members are reduced largely, thereby decreasing the costs of fabrication of the punch pliers.
Abstract: A combination measuring tool includes a main body having a first portion having a plurality of first graduations and a second portion having a plurality of second graduations, a transverse bar movably and rotatably mounted on the main body and having a semi-circular protrusion having a plurality of angle scales, a protractor secured to the transverse bar and having a plurality of angle scales, a pivot plate pivotally mounted on the protractor, and a ruler movably mounted on the main body and having a plurality of graduations. Thus, the measuring and drawing angle of the combination measuring tool can be adjusted easily and freely, thereby facilitating a user operating the combination measuring tool to draw marking lines.
Abstract: An angle adjustable sawing table adapted to allow the installation of a circular saw. Wood material is placed at pre-set geometric angles. One end of a gage is placed on a table, and another end of the gage is flush against a measurement member for adjustment to a preset angle.
Type:
Grant
Filed:
August 6, 2004
Date of Patent:
September 5, 2006
Assignees:
Qualipro Enterprise Co., Ltd., Nedful Products Co., Ltd., T C L Supplies Ltd.
Abstract: An improved hole-punching pliers has a holding part and a pressing part that are in pivotal combination with each other by way of a pair of connection plates. The holding part and the pressing part are provided respectively with a dentate engaging section so that they can be partially in mesh with each other in assembly to provide a secondary fulcrum in addition to the connection plates. Thereby when the holding part and the pressing part are held by a pair of connection plates and pressed with force, the mesh of the dentate engaging sections of the holding part and the pressing part can produce a double lever effect, rendering effective transmission of force applied to the holding part and the pressing part to punch a hole on an object.