Bulk dispenser
First Claim
1. A dispenser for distributing bulk goods comprising a storage container and a discharge device connected thereto and having a dosing means and a discharge chute extending to a collection point, wherein the dosing means comprises a valve flap, the valve flap being pivotable between a closing position, in which the valve flap closingly engages a valve surface, and a discharge position, in which this engagement is cancelled, and which is connected to an operating device, and a locking means for locking the movement of the valve flap from the closing position to the discharge position in the absence of placement a collecting receptacle or bag at a position adjacent the collecting point wherein bulk goods are received into the receptacle or bag, and wherein the locking means may be unlocked independently of the operating device by placement of a receptacle or bag at the position adjacent the collecting point and then using the operating device independent of the locking means to cause movement of the flap valve from the closing position to the discharge position and resultant discharge of bulk goods into the receptacle or bag so that bulk goods may only be discharged to the collection point by first placing the receptacle or bag at the position adjacent the collecting point so as to unlock the locking means and then independently actuating the operating device to cause bulk goods to be discharged to the collection point.
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Accused Products
Abstract
A dispenser for bulk goods comprises a storage container, and a discharge device connected thereto, a dosing means and a discharge chute extending to a collecting point. The dosing means comprises a valve flap which is pivotable between a closing position and a discharge position. An operating device is adapted to pivot the valve flap between said two positions. A locking device prevents the valve flap from pivoting from the closing position to the discharge position in the absence of a collecting receptacle or bag at the collecting point. Preferably, the operating device comprises two operating handles which are operatively connected to the valve flap for pivoting thereof. In this operative connection, a sensor mechanism is included, which permits power transfer merely in essentially parallel or synchronous actuation of the operating handles.
27 Citations
10 Claims
- 1. A dispenser for distributing bulk goods comprising a storage container and a discharge device connected thereto and having a dosing means and a discharge chute extending to a collection point, wherein the dosing means comprises a valve flap, the valve flap being pivotable between a closing position, in which the valve flap closingly engages a valve surface, and a discharge position, in which this engagement is cancelled, and which is connected to an operating device, and a locking means for locking the movement of the valve flap from the closing position to the discharge position in the absence of placement a collecting receptacle or bag at a position adjacent the collecting point wherein bulk goods are received into the receptacle or bag, and wherein the locking means may be unlocked independently of the operating device by placement of a receptacle or bag at the position adjacent the collecting point and then using the operating device independent of the locking means to cause movement of the flap valve from the closing position to the discharge position and resultant discharge of bulk goods into the receptacle or bag so that bulk goods may only be discharged to the collection point by first placing the receptacle or bag at the position adjacent the collecting point so as to unlock the locking means and then independently actuating the operating device to cause bulk goods to be discharged to the collection point.
- 5. A dispenser for distributing bulk goods comprising a storage container and a discharge device connected thereto and having a dosing means and a discharge chute extending to a collection point, wherein the dosing means comprises a valve flap, the valve flap being pivotable between a closing position, in which the valve flap closingly engages a valve surface , and a discharge position, in which this engagement is cancelled, and which is connected to an operating device, and a locking means for locking the movement of the valve flap from the closing position to the discharge position in the absence of a collecting receptacle or bag at the collecting point, wherein the operating device for the valve flap comprises two operating handles, which are operatively connected to the valve flap for pivoting thereof, and wherein the operative connection comprises a sensor mechanism, which has abutment surfaces for permitting power transfer when the operating handles are actuated synchronously with each other.
Specification