Gamba, Alessandro

The invention is a tractor (1) comprising a front axle (2) comprising two front wheel groups (21, 22) and a rear axle (3) comprising two rear wheel groups (31, 32), a drive system (4) comprising a drive shaft (40) operatively connected to the front wheel groups (21, 22) and to the rear wheel groups (31, 32) to transmit motion thereto. The tractor (1) further comprises parking brake means (11) operating with the drive system (4) to prevent the transmission of motion to the front wheel groups (21, 22) and to the rear wheel groups (31, 32). Said parking brake means (11) comprise a control element (110), for example a button or a lever, actuatable by the user, and a drum group (111) engaged with the drive shaft (40). Said drum group (111) is configured in a normal braking condition, in which the rotation of the drive shaft (40) is prevented, and is controllable to an open position upon actuation of the control element (110), in which the rotation of the drive shaft (40) is allowed.

The invention is a tractor (1) comprising a front axle (2) comprising two front wheel groups (21, 22) and a rear axle (3) comprising two rear wheel groups (31, 32). The tractor (1) also comprises a drive system (4) operatively connected to the front wheel groups (21, 22) and to the rear wheel groups (31, 32) for transmitting motion thereto. Furthermore, the tractor (1) comprises a braking system (5) comprising: i) a pair of front brake groups (521, 522), each comprising a front disc (5210, 5220) engaged with a respective front wheel group (21, 22), and a front caliper (5211, 5221) operating on the front disc (5210, 5220); ii) a pair of rear brake groups (531, 532), each comprising a rear disc (5310, 5320) engaged with a respective rear wheel group (31, 32), and a rear caliper (5311, 5321) operating on the rear disc (5310, 5320); iii) control means (6) comprising: - a pedal group (7); - a front hydraulic circuit (82) operatively connected to the pair of front calipers (5211, 5221); - a rear hydraulic circuit (83) operatively connected to the pair of rear calipers (5311, 5321); - a valve group (9) operatively connected to the pedal group (7) and fluidically connected to the two distinct circuits, namely the front hydraulic circuit (82) and the rear hydraulic circuit (83), so as to receive the actuation of the pedal group (7) and to transmit the braking action to the front hydraulic circuit (82) and to the rear hydraulic circuit (83).

Provided are a buffer station, a replenishment device and an automatic replenishment system. The buffer station includes a buffer shelf (110) and a door assembly (120). A buffer lane (111) is disposed slantedly on the buffer shelf (110) and includes a cargo receiving port (113) located at a low position of the buffer lane (111). The door assembly (120) includes an upper door plate (121) rotatably connected to the cargo collection port (113). The upper door plate (121) has an open position where the cargo collection port (113) is opened and a closed position where the cargo collection port (113) is closed.

A plant (1) for supplying and filling a product (P) comprising a product transport station (2). Said product transport station (2) comprises a product movement system (3) and at least one carriage (4). The product movement system (3) comprises at least one main track (30) and at least one auxiliary track (39) positioned spaced apart from the main track (30), wherein the auxiliary track (39) has the same shape as the main track (30). The product movement system (3) comprises a control device (31) for producing localized magnetic fields. Each carriage (4) comprises sliding means (40) comprising at least one base body (401) slidingly engageable with the main track (30) or the auxiliary track (39), a control plate (41), engaged with the base body (401), facing the control device (31), comprising a magnetically sensitive element (410), and at least one transport device (45) for supporting a product (P). The plant (1) comprises a carriage exchange station (8) positioned at one end of the product movement system (3), wherein the carriage exchange station (8) comprises at least one exchange track (80) on which the carriage (4) is movable and comprises movement means (85) suitable for moving the exchange track (80) between a position in which it is aligned with the main track (30) and a position in which it is aligned with the auxiliary track (39).

A filter cartridge (10) of a filter group of a fluid (1) of a vehicle, wherein said filter group (1) extends along a main axis (X-X) comprising a base assembly (100) and means of engagement (2).Wherein said means of engagement (2) comprise first engagement members (20) comprised in the filter cartridge (10) and second engagement members (200) comprised in the base assembly (100), respectively specially shaped to engage each other in a blocking configuration.The filter cartridge (10) extends along a cartridge axis (Z-Z) and comprises at an axial end an engagement plane (15) on which said first engagement members (20) are made comprising at least two tooth elements (21) diametrically opposite the cartridge axis (Z-Z).Each tooth element (21) extends in height from the engagement plane 15 extending on an imaginary surface parallel to the cartridge axis Z-Z, having a substantially T shape. Each tooth element (21) is elastically yielding in a radial direction, so that said blocking configuration is achievable following the radial movement of the tooth element.

The invention relates to a plant (1) for supplying and/or filling a product (P), preferably a bag, comprising a product transport station (2) extending with respect to a longitudinal axis (X-X), a vertical axis (V-V), and a transverse axis (Y-Y).The product transport station (2) comprises a product movement system (3) and at least one carriage (4).The product movement system (3) comprises at least one main track (30), extending longitudinally in a straight line, with transverse track surfaces (300) comprising a longitudinal track slot (340), and a control device (31) suitable for producing localized magnetic fields.The carriage (4) comprises sliding means (40) comprising at least one base body (401) comprising a track housing (4011) in which the main track (30) is housed, and a plurality of sliding balls (405) for sliding in respective longitudinal track slots (340).The carriage (4) comprises a control plate (41) engaged with the base body (401), positioned transversely spaced apart facing the control device (31), comprising a magnetically sensitive element (410) stressable and movable by a magnetic field produced by the control device (31).Furthermore, the carriage (4) comprises at least one transport device (45), engaged with the base body (401) and/or the control plate (41), suitable for supporting a product (P) during transport.

The invention relates to a plant (1) for supplying and filling a product (P) comprising a product transport station (2) extending with respect to a longitudinal axis (X-X), a vertical axiTs (V-V) and a transverse axis (Y-Y).The product transport station (2) comprises a product movement system (3), at least one carriage (4) and a protective shield (7).The product movement system (3) comprises at least one main track (30), extending rectilinearly in the longitudinal direction, and a control device (31) extending longitudinally and suitable for producing localized magnetic fields.The carriage (4) comprises sliding means (40) comprising at least one base body (401) slidingly engaged with the main track (30), a control plate (41) engaged with the base body (401), positioned transversely spaced apart facing the control device (31), comprising a magnetically sensitive element (410) that is stressable and movable by a magnetic field produced by the control device (31), and at least one transport device (45) engaged with the base body (401) and/or with the control plate (41) for supporting a product (P) during transport.The protective shield (7) is positioned facing the control device (31), so as to be between the control plate (41) of a carriage (4) and said control device (31).

The invention relates to a rifle (1) comprising a main body (2) that houses a shooting kinematic system and a butt (4).The butt (4) comprises a butt body (5) extending in length along a butt axis (C-C), a butt tube (6), engaged with the main body (2), extending along the butt axis (C-C) being housed in the butt body (5), and a damper group (8).The damper group (8) comprises:- a support device (80) comprising a base (800) and at least two arms (801) extending parallel to the butt axis (C-C) inside the butt body (5) from the base (800);- an abutment device (81) extending at least partially into the butt tube (6), comprising a radial abutment (810) suitable for abuttingly engaging the butt tube (6), wherein said abutment device (81) is engaged with the arms (801) movable in the axial direction;- a hydraulic piston (82) engaged with a first piston end (821) to the abutment device (81) and with a second piston end (822) to the support device (80);- a spring (83) positioned between the base (800) and the radial abutment (810).Said main body (2) transmits the pushing action to the butt tube (6), which in turn pushes the radial abutment (810) and thus the piston (82), while the spring (83) transmits a return action in the opposite direction.

The invention concerns a semi-automatic rifle (1) comprising a main body (2) and a barrel group (3). The barrel group (3) comprises: - a barrel (4) extending along a barrel axis (X-X) engaged at one end with the main body (2); - a rib (5) extending along said barrel axis (X-X) engaged with the barrel (4) in an upper region; - a guide device (6) for supporting weapon accessories, extending parallel to the barrel axis (X-X), wherein said guide device (6) engages the rib (5) in a region proximal to the main body (2).

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