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.)
Torres & Cia SA
TORRES Y CIA SA
Original Assignee
Torres & Cia SA
TORRES Y CIA SA
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 Torres & Cia SA, TORRES Y CIA SAfiledCriticalTorres & Cia SA
Priority to ES1969153329UpriorityCriticalpatent/ES153329Y/en
Publication of ES153329UpublicationCriticalpatent/ES153329U/en
Application grantedgrantedCritical
Publication of ES153329YpublicationCriticalpatent/ES153329Y/en
Extendable cones holder ring, perfected, essentially characterized, comprising an axis (1), drilled cylindrically throughout its length, provided with a broad head (2), linked to the shaft by a conical area (8); for presenting the shaft (1), a threaded upper area (3), provided with longitudinal notches (4), rectangular section in which fit some internal projections, which has the ring (6), provided with notches in its lower base, for encasing the ends of a lamellae (7), of hardened steel strip, whose other end, fits fitted in limited grooves (9) presenting the head (2); by presenting a nut (5), which is screwed manually to the shaft (1), to tighten, and curves and forcefully extend, to the lamellae (7), to fit the inner diameter of the cone tube; for presenting a screw (10), for fixing to the cones holder clamp, with a suitable element of the machine. (Machine-translation by Google Translate, not legally binding)
Tubular plug device for solid or hollow walls provided with longitudinal and tapping fissures to imprison (Machine-translation by Google Translate, not legally binding)
Device of adjustment of the user in the portautiles, especially for barrels of drilling. (Machine-translation by Google Translate, not legally binding)