ITME20110014A1

ITME20110014A1 - NUT ALWAYS TAKEN

Info

Publication number: ITME20110014A1
Application number: IT000014A
Authority: IT
Inventors: Salvo Angelo De
Original assignee: Salvo Angelo De
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2011-12-22

Description

Descrizione dell’invenzione avente titolo “Dado sempre in presa” Description of the invention entitled "Nut always gripping"

Un corpo tubolare con l’interno diametralmente e perfettamente aderente al perno fusello (Foglio 5 fìg. 14 punto Y), ha l’esterno con la parte centrale filettata (Foglio 2 fig.3 punto F) ed ha sei canali perfettamente simmetrici e paralleli all’asse, dove stanno alloggiati sei martelletti (Foglio 2 fig.3 punto M) opportunamente sagomati facenti fulcro-bilico su un perno centrale (Foglio 6 fig.17 punto Q), essi vengono mossi da un manicotto filettato internamente (Foglio 2 fig.2, visibile anche su Foglio 4 fìg. 10 e fìg. 12 punto M), che avvitando li pressa nella parte anteriore determinando il blocco (Foglio 4 fig.10 punto A), svitando pressa la parte posteriore determinando lo sblocco (Foglio 4 fìg. 12 punto A). A tubular body with the inside diametrically and perfectly adherent to the spindle pin (Sheet 5 fig. 14 point Y), has the outside with the central part threaded (Sheet 2 fig. 3 point F) and has six perfectly symmetrical and parallel channels to the axis, where six hammers are housed (Sheet 2 fig. 3 point M) suitably shaped and pivoting on a central pin (Sheet 6 fig. 17 point Q), they are moved by an internally threaded sleeve (Sheet 2 fig .2, also visible on Sheet 4 fig. 10 and fig. 12 point M), which by screwing it presses them in the front part determining the block (Sheet 4 fig. 10 point A), unscrewing presses the rear part determining the release (Sheet 4 fig. 12 point A).

Claims

Claim of the invention entitled "Die always in contact" 1. It has nothing to do with the normal known die.

2. The real invention is the locking and unlocking system on a spindle pin (Sheet 3 fig.5 and fig.6), which takes place for the assembly and function of several pieces.

3. Any suitably shaped tubular or semitubular piece, externally threaded, allows the movement of an external sleeve with internal thread, which by sliding forward allows locking and backward allows unlocking on an axis. hammers balancing between A and B with fulcrum at the center of an axis Q (see Sheet 6 fig. 17).

4. The hammers can vary in number which can be more or less (with respect to fig. 15 Sheet 6), the purpose remains the same and that is instantaneous locking and unlocking.

5. The interlocking or inlet for locking can be made in various ways (with respect to fig. 13 Sheet 5), in practice you can use various types of circular grooves or choose to use perfectly smooth surfaces and work by adhesion.

6. The joint in the front Z (see Sheet 6 fig. 17) may not even exist.

7. This invention has the exceptionality of execution in instant locking and unlocking, inexistence of unexpected events with absolute functionality and application in any field.