CARTRIDGE ADAPTED TO SECURE RECIPROCATING BREAD SLICER BLADES
A cartridge adapted to secure reciprocating bread slicer blades including a rectangular frame having a planar surface, the frame having a plurality of pairs of opposed holders, each pair of the opposed holders adapted to releasably secure opposed ends of a corresponding bread slicer blade. The frame is adapted to secure a plurality of aligned bread slicer blades defining a plane offset from the frame planar surface. The frame is adapted to selectively maintain each of the plurality of aligned bread slicer blades in tension.
1 . A cartridge adapted to secure reciprocating blades, comprising:
an upper frame portion and a lower frame portion connectable together to define a rectangular frame; and
a plurality of aligned blades,
wherein the upper frame portion includes a pair of plate members, at least one of the plate members having a plurality of slits for receiving an upper holder,
wherein the upper holder is configured to engage and hold one end of each of the plurality of blades,
wherein the lower frame portion includes a pair of plate members, at least one of the plate members having a plurality of slits for receiving a lower holder,
wherein the lower holder is configured to engage and hold the other end of each of the plurality of blades, and
wherein a distance between the upper holder and the lower holder is selectively variable.
2 . The cartridge of claim 1 , wherein the upper holder and the lower holder are adapted to selectively maintain each of the plurality of aligned blades in tension.
3 . The cartridge of claim 1 , wherein one end of the upper holder extends outwardly from a surface of the at least one plate member.
4 . The cartridge of claim 3 , wherein the upper holder includes a feature for pivotably engaging and securing to a corresponding feature of one of the plurality of blades.
5 . The cartridge of claim 1 , wherein one end of the lower holder extends outwardly from a surface of the at least one plate member.
6 . The cartridge of claim 5 , wherein the lower holder includes a feature for pivotably engaging and securing to a corresponding feature of one of the plurality of blades.
7 . The cartridge of claim 1 , wherein a load associated with a tension force is applied between an upper feature of one blade engaging with a corresponding feature of the upper holder of the upper frame portion and a lower feature of the one blade engaging with a corresponding feature of the lower holder of the lower frame portion.
8 . The cartridge of claim 1 , wherein in response to a length of the frame in a direction parallel to the plurality of blades being a predetermined length, tension is removed from the plurality of aligned blades, permitting removal of the plurality of aligned blades from the cartridge.
9 . The cartridge of claim 1 , wherein the upper frame portion includes a pair of opposed tubes, each tube of the upper frame portion having an aperture at one end thereof, and wherein the lower frame portion includes a pair of opposed tubes, each tube of the lower frame portion having an aperture at one end thereof.
10 . The cartridge of claim 9 , further comprising a pair of inserts received by the tube of the upper frame portion and the tube of the lower frame portion via the respective apertures, and wherein a length of the frame extending in a direction parallel to the plurality of blades is selectively variable.
11 . The cartridge of claim 10 , wherein each insert includes an upper portion and a lower portion separated by a peripheral ridge.
12 . The cartridge of claim 11 , wherein the upper portion of the insert is inserted in the pair of opposed tubes of the upper frame portion and the lower portion of the insert is inserted in the pair of opposed tubes of the lower frame portion.
13 . A system adapted to secure reciprocating bread slicer blades, comprising:
the cartridge of claim 1 ; and
a carrier for containing the plurality of blades.
14 . The system of claim 13 , wherein the carrier includes a first container portion and a second container portion configured to engage the first container portion defining a protective enclosure.
15 . The system of claim 14 , wherein the first container portion includes a first plurality of protrusions and a second plurality of protrusions different from the first plurality of protrusions for securing the plurality of blades therein.
16 . The system of claim 15 , wherein the first plurality of protrusions and the second plurality of protrusions are alternatively arranged in both a first direction and a second direction perpendicular to the first direction.
17 . The system of claim 16 , wherein the plurality of first plurality of protrusions and the second plurality of protrusions are aligned in the first direction for receiving the plurality of blades extending parallel to one another in the second direction.
18 . The system of claim 14 , further comprising a third plurality of protrusions near an end portion of the container extending along in the first direction for collectively aligning the plurality of blades in the carrier.
19 . A method for replacing a cartridge including a plurality of aligned blades for a bread slicing machine, comprising:
removing fasteners and associated lock washers to permit separation of a first subframe portion and an upper frame portion for detachment from the bread slicing machine;
removing fasteners and associated lock washers to permit separation of a second subframe portion and a lower frame portion for detachment from the bread slicing machine;
replacing a frame of a new cartridge containing a plurality of aligned blades with a frame of a previously installed cartridge; and
reassembling and retightening the fasteners and lock washers in their respective apertures of the frame.
20 . The method of claim 19 , wherein removing fasteners and associated lock washers to permit separation of a first subframe portion and an upper frame portion includes removing a pair of fasteners by untightening the fasteners from the upper frame portion.
21 . The method of claim 19 , wherein removing fasteners and associated lock washers to permit separation of a second subframe portion and a lower frame portion includes removing a pair of fasteners by untightening the fasteners from the lower frame portion.
22 . The method of claim 19 , wherein the first subframe portion includes a first subframe and a second subframe engageable together.
23 . The method of claim 22 , wherein each of the first and second subframes includes a bracket secured to a curved member engaged to each other.
24 . The method of claim 19 , further comprising providing a carrier containing a plurality of aligned blades toward the frame to permit feature positioned at either end of the blades to be brought into engagement with a corresponding holder in the frame.