| 摘要 |
<p>The technical problem to be solved was the provision of a workbench apparatus which must be universal and easily operable by any skilled operator, and enabling the supported members to be positioned as desired through simple and reliable members and controls.
<??>The solution of said technical problem is represented by a workbench apparatus comprising a clamping device (2) carried pivotally by a base (1) and having snap-action positioning members (5), and comprising connection or fitting elements (3) including both insertion members (21) insertable at a plurality of positions into the clamping device (2), and supporting members (23) fixedly engageable with the pumps (4) or the like.</p> |
