Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bessey and Sohn GmbH and Co KG
Original Assignee
Bessey and Sohn GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bessey and Sohn GmbH and Co KGfiledCriticalBessey and Sohn GmbH and Co KG
Priority to ES1978235018UpriorityCriticalpatent/ES235018Y/en
Publication of ES235018UpublicationCriticalpatent/ES235018U/en
Application grantedgrantedCritical
Publication of ES235018YpublicationCriticalpatent/ES235018Y/en
Tightening screw with a sliding rail, with a fixed bracket provided at one end of the latter, presenting a tensioning surface and with a sliding bracket disposed on the sliding rail having on its face turned towards the fixed bracket, a taut tongue which, by means of a rotary eccentric, supported on the sliding bracket and applied with its peripheral surface to its rear face, it can be deflected for the fixed tightening of a work piece, characterized in that the fixed bracket and/or the sliding bracket have hollow bodies, consisting of plastic material, in which, in each case, a fitted metal insert is arranged, extending from its rear end, fastened on the sliding rail, to within the range of its strange front, because the stirrup together with the insert, in transverse direction, is crossed, in each case by at least two metal pins that, in the case of the fixed footboard, traverse without slack and the sliding rail and which in the case of the sliding bracket, forming in each case a stop when tensioning, are arranged in the vicinity of both longitudinal edges of the sliding rail. (Machine-translation by Google Translate, not legally binding)