| 摘要 |
A wire anchor (12) is made from ductile metal and has three apertures (48, 49), two of which face outwardly and one which faces inwardly, the apertures culminate in projecting ends (25, 26) of a wire hose clamp comprising two coils (11), tensioning the wires by means of a pair of tensioning handles (13a, 13b), and while tensioned, crimping the side walls (50) of the wire anchor (12) to firmly retain the projecting ends (25, 26) of the coils (11) against dislodgment from the anchor (12). While the wires are still tensioned, the projecting ends (25, 26) can be severed by the cutting handles (45). There is also disclosed a clamping tool (10) for securing the wire coils (11) of the hose clamp to a ductile wire anchor (12). The clamping tool (10) has a pair of tensioning handles (13a, 13b) and a pair of crimping handles (14) located transverse to the tensioning handles (13a, 13b). In addition, there are three wire engaging pawls (21, 22, 30) on the pair of tensioning handles (13a, 13b). Two of the pawls (21, 22) are located on a major tensioning handle (13a), and are oriented in opposite directions. The wire is tensioned when the minor tensioning handle (13b) moves toward the major tensioning handle (13a), the pawls (21, 22, 23) pulling the wire tight. By this means all functions for effectively clamping a hose to a pipe, for example, can be achieved with a single piece of equipment and substantially at the same time.
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