Safety handle for the control of access for machines or industrial plants
AssigneePizzato Elettrica S.R.L.
InventorsMarco Pizzato, Simone Zonta
Life of this patent
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Abstract
A safety handle for the control of access for machines or industrial plants comprises a main body (3, 4) adapted to be anchored to the movable part (M) of the access (A) to be controlled and adapted to be gripped by a user for moving the movable part (M) of the access (A), fixing means for fixing the main body (3, 4) to the movable part (M) of the access (A), an actuator (2) to be associated with the main body (3, 4) and adapted to interact with control means associated with the fixed part (F) of the access (A) upon closure thereof for enabling the machine or industrial plant to be controlled, sealing means (11) suitable for covering the fixing means to prevent access from the outside.
Claims13
A safety handle for the control of access for machines or industrial plants, wherein an access has a movable part (M) and a fixed part (F), comprising:
- a main body (3, 4) adapted to be anchored to the movable part (M) of the access (A) to be controlled and adapted to be gripped by a user for moving the movable part (M) of the access (A);
- fixing means for fixing said main body (3, 4) to the movable part (M) of the access (A), said fixing means comprising one or more passages (8) for inserting corresponding screws, pins or similar members for fixing said main body (3, 4) to the movable part (M) of the access (A);
- and
- an actuator (2) suitable to be associated with said main body (3, 4) and adapted to interact with control means associated with the fixed part (F) of the access (A) upon closure thereof for enabling the machine or industrial plant to be controlled,
- wherein said main body (3, 4) comprises a bracket (3) for anchoring to the movable part (M) of the access (A) provided with said one or more passages (8) and a shell (4) adapted to at least partially cover said bracket (3) at least at said passages (8), said shell (4) comprising a front gripping element (21), and
- wherein sealing means (11) are provided which are suitable for covering said fixing means to prevent access from the outside.
A safety handle for the control of access for machines or industrial plants, wherein an access has a movable part (M) and a fixed part (F), comprising:
- a main body (3, 4) adapted to be anchored to the movable part (M) of the access (A) to be controlled and adapted to be gripped by a user for moving the movable part (M) of the access (A);
- fixing means for fixing said main body (3, 4) to the movable part (M) of the access (A);
- and
- an actuator (2) suitable to be associated with said main body (3, 4) and adapted to interact with control means associated with the fixed part (F) of the access (A) upon closure thereof for enabling the machine or industrial plant to be controlled,
- wherein said shell (4) comprises a front gripping element (21) having a frontal mask (22) and one or more light sources (25) placed in a housing (23) of said gripping element (21), said mask (22) being optically transparent or translucent to allow the passage of the light beam produced by said one or more light sources (25).
Dependencies are inferred from the claim text.