Claims
- 1. A label printer comprising:
- (a) a computer output line printer said line printer further comprising:
- (a1) a substantially cylindrical platten roller
- (a2) a bail rod assembly means having a bail rod mounted parallel to the axis of, and resiliently bearing against, said platten roller for holding a web against said platten during printing;
- (a3) a tractor feeder means, positioned on the path of said web through said printer downstream of said platten roller and said bail rod assembly, for drawing said web through said printer;
- (a4) said platten roller, bail rod assembly means and tractor feeder means together defining a first web path for travel of a web of material through said label printer, said first path comprising a substantial straight portion between the point where said web passes between said bail rod assembly and said platten roller and said tractor feeder means; and,
- (b) separator means for defining a separating edge spaced from and parallel to said bail rod, said separating edge, said platten roller, said bail rod and said tractor feeder means defining a second path for travel of a web of material through said label printer, said second path comprising a portion between the point where said web passes between said bail rod assembly and said platten roller and said tractor feeder means where said separating edge changes the direction of travel of said web by an angle, alpha, said angle, alpha, being sufficient, when said web is a web of release liner having labels mounted thereon, to separate said labels from said release liner as said release liner passes over said separating edge.
- 2. The label printer of claim 1 wherein said separator means further comprises a separator rod for defining said separating edge, said separator rod being free to rotate with advance of said web.
- 3. The label printer of claim 1 wherein said tractor feeder means has the capability to draw webs having various widths through said printer, said widths ranging from substantially equal to the length of said platten roller to substantially less than the width of said platten roller.
- 4. The label printer of claim 1 wherein said separating edge is rotatable around said bail rod to allow adjustment of said angle, alpha.
- 5. The label printer of claim 1 wherein said bail rod assembly may be displaced away from said platten roller and further comprising means for holding said bail road assembly against said platten roller while said printer is in operation.
- 6. In a manifest system of the type having weighing means for determining the weight of a parcel to be shipped, input means for input of additional information pertaining to said parcel, data processing means for determining variable information pertaining to said parcels and for compiling manifests relating to groups of parcels, and printing means for printing labels including said variable information and said manifests, improved printing means comprising:
- (a) a computer output line printer said line printer further comprising:
- (a1) a substantially cylindrical platten roller
- (a2) a bail rod assembly means having a bail rod mounted parallel to the axis of, and resiliently bearing against, said platten roller for holding a web against said platten during printing;
- (a3) a tractor feeder means, positioned on the path of said web through said printer downstream of said platten roller and said bail rod assembly, for drawing said web through said printer;
- (a4) said platten roller, bail rod assembly means and tractor feeder means together defining a first web path for travel of a web of material through said label printer, said first path comprising a substantially straight portion between said between the point where said web passes between said bail rod assembly and platten roller and said tractor feeder means; and
- (b) separator means for defining a separating edge spaced from and parallel to said bail rod, said separating edge, said platten roller, said bail rod and said tractor feeder means defining a second path for travel of a web of material through said label printer, said second path comprising a portion between between the point where said web passes between said bail rod assembly and said platten roller and said tractor feeder means where said separating edge changes the direction of travel of said web by an angle, alpha, said angle, being sufficient, when said web is a web of release liner having labels mounted thereon, to separate said labels from said release liner as said release liner passes over said separating edge.
- 7. The manifest system of claim 6 wherein said separator means further comprises a separator rod for defining said separating edge, said separator rod being free to rotate with advance of said web.
- 8. The manifest system of claim 6 wherein said tractor feed means has the capability to draw webs having various widths through said printer said widths ranging from substantially equal to the length of said platten roller to substantially less than the width of said platten roller.
- 9. The manifest system of claim 6 wherein said separating edge is rotatable around said bail rod to allow adjustment of said angle, alpha.
- 10. The manifest system of claim 6 wherein said bail rod assembly may be displaced away from said platten roller and further comprising means for holding said bail rod assembly against said platten roller while said printer is in operation.
Parent Case Info
This application is a continuation of application Ser. No. 150,474, filed 1/17/88, which is a continuation of application Ser. No. 883,228, filed Jul. 8, 1986, now abandoned.
US Referenced Citations (17)
Foreign Referenced Citations (6)
Number |
Date |
Country |
155989 |
Sep 1983 |
JPX |
205770 |
Nov 1983 |
JPX |
171675 |
Sep 1984 |
JPX |
2072101 |
Sep 1981 |
GBX |
2072102 |
Sep 1981 |
GBX |
2139150 |
Nov 1984 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Dispensa-matic Labeling Dispensers, 4/15/85. |
Continuations (2)
|
Number |
Date |
Country |
Parent |
150474 |
Jan 1988 |
|
Parent |
883228 |
Jul 1986 |
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