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This is a record of a document published elsewhere, first published by the European Patent Office, as EP-4706888-A1, on 11 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002047

Clamp for retaining a piece to be worked and method for working a piece

Published
Permanent URL
Classification
Tools & Tooling › Clamping Tools
Inventors
CALZAVARA ANDREA, TREVISIOL NICO
Assignee
FCS SYSTEM SRL
Original source
EP-4706888-A1, the European Patent Office, 11 March 2026
Document SHA-256
73fac5b0766ee13d904dc8cb2ed3cf44a5e90b1a8fdca96bcd7dd34b56d4ecfd

Abstract

Clamp (1) for retaining a piece (100) to be worked, which comprises a support body (2) and two jaws (3), at least one of which is movably connected to the support body (2) and is actuatable to be moved close to or away from the other jaw (3) along the movement direction (X). Moreover, the clamp (1) comprises at least one insert (5) mounted on each jaw (3) and the above inserts (5) are each provided with a retention portion (6) which is susceptible of being inserted in a corresponding first milled groove (101) substantially counter-shaped with respect to the same retention portion (6) and made on one side (102) of a piece (100) to be blocked in position. The retention portion (6) of each insert (7) has, on a first reference plane (P1), a section with a first external profile (7) extended along an arc of circumference and has, on a second reference plane (P2) transverse to the first reference plane (P1), a section with a second external tapered profile (8) that is extended, narrowing up to one end (36) thereof which has at least one point in common with the first external profile (7).

Publication information

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Citation

OpenTechnical Publication OT-2026-000002047, “Clamp for retaining a piece to be worked and method for working a piece,” published September 15, 2026 at 19:10:26 UTC, https://opentechnical.org/p/OT-2026-000002047.

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