| 摘要 |
<p>Subject of the invention are two-handed scissors for cutting armature steel in the construction industry with mutually knuckle linked handles and single-plane blade supports, equally knuckle linked to the handles for mutual frontal in-line connection. The scissors' handles are separated from each other, and a mean (Z1, Z2, S) for maintaining a permanent link between them is anticipated. The mean for maintaining a permanent link between the handles is a geared arc (Z1, Z2) with the centre of the arc being within the knuckle (a1, a2) of the handle, while the geared arcs are constantly fitting into each other, and a linking element (S) which determines the interaxial distance a1-a2 of the geared arcs.</p> |
