Measuring flask for use in a filling machine

Claim 2

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, and means connectable to the sleeve for limiting movement of the sleeve downward relative to the tube allowing free movement of the sleeve until either connection of the means to the sleeve or the sleeve to the bottom of the container.

Claim 3

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein each tube is a thin wall right circular cylinder.

Claim 4

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein each tube is of stainless steel having a smooth interior surface and a smooth outer surface, said outer surface being slideably engageable with the respective sleeve.

Claim 5

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein said one end of each sleeve engageable with an interior of a bottom of a container being beveled.

Claim 6

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein each sleeve is an integral unit made of a single material.

Claim 7

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein each tube is stainless steel having a smooth interior surface and a smooth outer surface, each sleeve being slideably mounted on the smooth outer surface of its respective tube.

Claim 8

In an apparatus for filling like containers with a like measured amount of divided matter as defined in claim 1, wherein each tube is stainless steel having a smooth interior surface and a smooth outer surface, each sleeve being slideably mounted on the smooth outer surface of its respective tube, and each sleeve is constructed as a unitary part.

Claim 9

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve has a collar on an end of the sleeve opposite to the end engageable with a bottom of a container, and a retainer engageable with each collar for limiting downward movement of the respective sleeve relative to the respective tube.

Claim 10

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve has a collar on an end of the sleeve opposite to the end engageable with a bottom of a container, and a retainer engageable with each collar for limiting downward movement of the respective sleeve relative to the respective tube.

Claim 11

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is stainless steel and has a smooth interior surface and a smooth outer surface, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each sleeve being slideably mounted on the outer surface of its respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, and each sleeve having a collar on an end opposite to the end engageable with a bottom of a container for limiting movement of the sleeve toward the lower end of the tube.

Claim 12

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is stainless steel and has a smooth interior surface and a smooth outer surface, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each sleeve being slideably mounted on the outer surface of its respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, and each sleeve having a collar on an end opposite to the end engageable with a bottom of a container for limiting movement of the sleeve toward the lower end of the tube.

Claim 13

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve is an integral unit, each sleeve having a collar on an end opposite to the end engageable with the bottom of the container, and means connectable to each collar for limiting movement of the respective sleeve relative to the respective tube toward the lower end of the tube.

Claim 14

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve is an integral unit, each sleeve having a collar on an end opposite to the end engageable with the bottom of the container, and means connectable to each collar for limiting movement of the respective sleeve relative to the respective tube toward the lower end of the tube.

Claim 15

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is a thin wall right circular cylinder, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve has a collar on an end opposite to the end engageable with a bottom of a container, and means engageable with each collar to limit the movement of the respective sleeve relative to the respective tube in a direction toward the lower end of the tube.

Claim 16

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is a thin wall right circular cylinder, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve has a collar on an end opposite to the end engageable with a bottom of a container, and means engageable with each collar to limit the movement of the respective sleeve relative to the respective tube in a direction toward the lower end of the tube.

Claim 17

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, said one end of each sleeve engageable with an interior of a bottom of a container is beveled for engagement with the bottom of the container, each sleeve has a collar on an end opposite to the end engageable with the bottom of a container, and means engageable with each collar limiting movement of the respective sleeve in a direction toward the lower end of the tube.

Claim 18

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a drive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior at the bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, said one end of each sleeve engageable with an interior of a bottom of a container is beveled for engagement with the bottom of the container, each sleeve has a collar on an end opposite to the end engageable with the bottom of a container, and means engageable with each collar limiting movement of the respective sleeve in a direction toward the lower end of the tube.

Claim 19

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a dive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is a stainless steel thin wall right circular cylinder having a smooth interior surface and a smooth outer surface, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior of a bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve being slideably mounted on the smooth outer surface of the respective tube, each sleeve being an integral unit made of a high impact strength polyurethane and having a collar on an end opposite to the end engageable with the bottom of a container, said end of each sleeve engageable with the bottom of a container being beveled on the outer surface for engagement with the bottom of a container, and means engageable with each collar limiting movement of the respective sleeve in a direction toward the bottom of a container.

Claim 20

In an apparatus for filling like containers with a like measured amount of divided matter having; an apparatus housing, a dive connected to said housing, a filling turret mounted in said housing, said filling turret having a rotatable portion connected to said drive, said rotatable portion being rotated by said drive, said filling turret including a filling tank, said filling tank having a rotatable floor connected to said drive, said rotatable floor rotating with said rotating portion of the filling turret, a plurality of measuring flasks arranged in a circle concentric with the circle of rotation of said rotating portion of the filling turret, each of said measuring flasks of said plurality of measuring flasks connected to said rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of said matter; the improvement comprising; each of said measuring flasks including an open ended tube having one end connected to the rotatable floor and the other end extending downward, each tube is a stainless steel thin wall right circular cylinder having a smooth interior surface and a smooth outer surface, a sleeve telescopically mounted on each tube and being movable axially along the respective tube, each of said sleeves having one end adapted to be engageable with an interior of a bottom of a container while the respective measuring flask is being filled with divided matter to be delivered into the container, each sleeve being slideably mounted on the smooth outer surface of the respective tube, each sleeve being an integral unit made of a high impact strength polyurethane and having a collar on an end opposite to the end engageable with the bottom of a container, said end of each sleeve engageable with the bottom of a container being beveled on the outer surface for engagement with the bottom of a container, and means engageable with each collar limiting movement of the respective sleeve in a direction toward the bottom of a container.