초록 ▼

A fluid dispense tip includes a bevel at an opening to reduce the amount of surface tension, or "land", at the opening. The bevel is formed by grinding in a longitudinal direction such that any tooling scars resulting from the grinding operation are likewise longitudinally oriented, further reducing

A fluid dispense tip includes a bevel at an opening to reduce the amount of surface tension, or "land", at the opening. The bevel is formed by grinding in a longitudinal direction such that any tooling scars resulting from the grinding operation are likewise longitudinally oriented, further reducing the amount of surface tension in the tip, thereby leading to heightened dispensing accuracy. The tip may be machined from stock as a unitary piece, to increase its lifetime, and may be formed with a bore of a relatively large diameter that is tapered down to a smaller diameter near the tip opening, to allow for delivery of fluid through the tip body at a decreased pressure. A cleaning tool may be provided for removing residual material from the inner surfaces of the tip. A removable liner sleeve may be provided within the bore to reduce the effective inner diameter of the dispense tip.

대표청구항 ▼

A fluid dispense tip includes a bevel at an opening to reduce the amount of surface tension, or "land", at the opening. The bevel is formed by grinding in a longitudinal direction such that any tooling scars resulting from the grinding operation are likewise longitudinally oriented, further reducing

A fluid dispense tip includes a bevel at an opening to reduce the amount of surface tension, or "land", at the opening. The bevel is formed by grinding in a longitudinal direction such that any tooling scars resulting from the grinding operation are likewise longitudinally oriented, further reducing the amount of surface tension in the tip, thereby leading to heightened dispensing accuracy. The tip may be machined from stock as a unitary piece, to increase its lifetime, and may be formed with a bore of a relatively large diameter that is tapered down to a smaller diameter near the tip opening, to allow for delivery of fluid through the tip body at a decreased pressure. A cleaning tool may be provided for removing residual material from the inner surfaces of the tip. A removable liner sleeve may be provided within the bore to reduce the effective inner diameter of the dispense tip. device of claim 1, wherein said trigger cam has a shape selected from the group consisting of, a round, a tear-dropped shaped, a round with an off-center axis, an oval, and an oval with an off-center axis cam. 9. A device for mounting and controlling an application device with a trigger mechanism, comprising: (a) a head with a cradle to which the application device is attached by a retainer strap; (b) a base pivotably attached to said head by a wing nut and screw; (c) a rotating trigger cam rotatably mounted to the head; (d) a trigger pull strap attached at one end to the trigger cam and the other end attached to the head such that when rotated the trigger cam will pull the tripper pull strap and this will pull the trigger of the application device attached to the head; and (e) a trigger pole operatively connected to the trigger cam and capable of rotating the trigger cam in order to operate the trigger of the application device.