Envelope contents removal
First Claim
1. Apparatus for assisting in the removal of contents, such as a sheet, from an envelope, the envelope having opposite panels, at least one of which panels has a given thickness, peripheral edges along the perimeter of the envelope, and an interior behind the panels, within which interior the contents are enveloped, the envelope including an opening extending in a longitudinal direction essentially along at least one of the peripheral edges of the envelope, the apparatus comprising:
- gripping means for gripping a portion of the envelope adjacent a peripheral edge of the envelope other than the one peripheral edge along which the opening extends;
picker means including a picker for penetrating through the given thickness of the one of the opposite panels to engage the contents for movement of the engaged contents with the picker; and
drive means for moving the picker along a prescribed path of travel, the prescribed path of travel including a segment transverse to the longitudinal direction of the opening;
the picker means including a slitter adjacent the picker for slitting the penetrated panel as the picker is moved along th transverse segment of the path of travel, with the contents engaged by the picker, such that the contents are moved by the picker, relative to the penetrated panel, in the transverse direction and through the opening in the envelope for assisting removal from the envelope.
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Accused Products
Abstract
Apparatus and method for assisting in the removal of contents from an envelope by cutting an opening in the envelope along a first peripheral edge thereof, gripping the envelope along a second peripheral edge thereof opposite the first peripheral edge, penetrating the envelope with a picker to engage the contents, and moving the picker and the contents engaged by the picker in the direction transverse to the opening while the envelope is gripped and maintained stationary, the envelope being slit as a result of the lateral movement of the picker to permit the lateral movement of the picker and the corresponding movement of the contents engaged by the picker so as to move the contents partially out of the envelope, through the opening therein.
8 Citations
12 Claims
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1. Apparatus for assisting in the removal of contents, such as a sheet, from an envelope, the envelope having opposite panels, at least one of which panels has a given thickness, peripheral edges along the perimeter of the envelope, and an interior behind the panels, within which interior the contents are enveloped, the envelope including an opening extending in a longitudinal direction essentially along at least one of the peripheral edges of the envelope, the apparatus comprising:
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gripping means for gripping a portion of the envelope adjacent a peripheral edge of the envelope other than the one peripheral edge along which the opening extends; picker means including a picker for penetrating through the given thickness of the one of the opposite panels to engage the contents for movement of the engaged contents with the picker; and drive means for moving the picker along a prescribed path of travel, the prescribed path of travel including a segment transverse to the longitudinal direction of the opening; the picker means including a slitter adjacent the picker for slitting the penetrated panel as the picker is moved along th transverse segment of the path of travel, with the contents engaged by the picker, such that the contents are moved by the picker, relative to the penetrated panel, in the transverse direction and through the opening in the envelope for assisting removal from the envelope. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. The method for assisting in the removal of contents, such as a sheet, from an envelope, the envelope having opposite panels, at least one of which panels has a given thickness, peripheral edges along the perimeter of the envelope, and an interior behind the panels, within which interior the contents are enveloped, the envelope including an opening extending in a longitudinal direction essentially along at least one of the peripheral edges of the envelope, the method comprising the steps of:
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gripping a portion of the envelope adjacent a peripheral edge of the envelope other than the one peripheral edge along which the opening extends; penetrating through the given thickness of the one of the opposite panels to engage the contents for movement of the engaged contents; and moving the contents relative to the envelope along a prescribed path of travel, the prescribed path of travel including a segment transverse to the longitudinal direction of the opening, while slitting the penetrated panel as the contents are moved along the transverse segment of the path of travel, such that the contents are moved relative to the penetrated panel in the transverse direction and through the opening in the envelope for assisting removal from the envelope. - View Dependent Claims (9, 10, 11, 12)
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Specification