Claims
- 1. A hand-held labeler, comprising: a housing having a handle, a platen mounted in the housing, a print head mounted for straight line movement into and out of printing cooperation with the platen, a delaminator for delaminating printed labels from a carrier web, an applicator for applying printed labels, an actuator disposed at the handle, an abutment mounted in the housing, a slide having a trip surface, a pawl mounted for movement together with the print head, at least one spring for urging the print head and the slide in opposite directions, the actuator being drivingly connected to the slide to move the slide, and the print head and the pawl until the pawl engages the abutment and upon continued movement of the actuator and continued movement of the slide to load the spring or springs until the pawl is tripped by the trip surface to move the print head into printing cooperation with the platen.
- 2. A hand-held labeler as defined in claim 1, wherein the print head has a side plate and wherein the pawl is pivotally mounted adjacent the side plate.
- 3. A hand-held labeler as defined in claim 1, wherein the print head has a side plate, wherein the pawl includes a tooth and at least one spring acting on the side plate for urging the tooth into a path where the tooth is engageable with the abutment.
- 4. A hand-held labeler as defined in claim 1, wherein the pawl is of one-piece molded plastics construction and includes at least one leaf spring.
- 5. A-hand-held labeler as defined in claim 1, wherein the print head includes a side plate and an integrally molded holder for the slide, the pawl, and the spring or springs.
- 6. A hand-held labeler, comprising: a housing having a first housing section and a second housing section pivotally connected to the first housing section, the first housing section having a manually graspable handle, a latch movably mounted on the second housing section and engageable with the first housing section, the latch including at least one leaf spring for urging the latch to its latched position and a depressible button accessible from outside the housing for deflecting the leaf spring and releasing the latch, a print head and a cooperable platen, an actuator disposed at the handle for operating the print head, an inker for inking the print head, and the latch further including another leaf spring for urging the inker into inking cooperation with the print head.
- 7. A hand-held labeler as defined in claim 6, wherein the latch further includes a pair of integrally molded leaf springs for urging the latch to its latched position.
- 8. A hand-held labeler as defined in claim 7, wherein the leaf spring for urging the inker is integrally molded with the latch, and wherein the latch is of one-piece molded plastics construction.
- 9. A hand-held labeler as defined in claim 6, wherein the latch further includes a pair of oppositely extended leaf springs for urging the latch to its latched position.
- 10. A hand-held labeler as defined in claim 6, wherein the leaf spring for urging the inker is integrally molded with the latch, and wherein the latch is of one-piece molded plastic construction.
- 11. A hand-held labeler as defined in claim 6, wherein the leaf spring for urging the inker is integrally molded with the latch.
- 12. A hand-held labeler as defined in claim 6, wherein the leaf spring or springs for urging the latch is or are an integrally molded part of the latch.
- 13. A hand-held labeler as defined in claim 6, wherein the latch further includes a pair of leaf springs for urging the latch to its latched position.
- 14. A hand-held labeler as defined in claim 13, wherein the leaf springs of the pair extend in opposite directions.
- 15. A hand-held labeler, comprising: a housing having a first housing section and a second housing section pivotally connected to the first housing section, the first housing section having a manually graspable handle, a latch movably mounted on the second housing section and engageable with the first housing section, the latch including at least one leaf spring for urging the latch to its latched position and a single depressible button accessible from outside the housing for deflecting the leaf spring and releasing the latch, a print head and a cooperable platen, and an actuator disposed at handle for operating the print head.
- 16. A hand-held labeler as defined in claim 15, wherein the leaf spring or springs for urging the latch is or are an integrally molded part of the latch.
- 17. A hand held labeler as defined in claim 15, wherein the latch includes a pair of leaf springs.
- 18. A hand-held labeler as defined in claim 15, wherein the leaf springs of the pair extend in opposite directions.
- 19. A hand-held labeler, comprising: a housing having a first housing section and a second housing section pivotally connected to the first housing section, the first housing section having a manually graspable handle, a latch movably mounted on the second housing section and engageable with the first housing section, the latch including at least one spring for urging the latch to its latched position and a single depressible button accessible from outside the housing for deflecting the spring and releasing the latch, a print head and a cooperable platen, and an actuator disposed at the handle for operating the print head.
- 20. A hand-held labeler as defined in claim 19, wherein the spring or springs for urging the latch is or are an integral part of the latch.
- 21. A hand-held labeler as defined in claim 19, wherein the latch includes a pair of springs for urging the latch to its latched position.
- 22. A hand-held labeler as defined in claim 21, wherein the springs of the pair extend in opposite directions.
CROSS REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of application Ser. No. 08/909,363 filed Aug. 11, 1997 now U.S. Pat. No. 5,988,249, which is a continuation-in-part of pending U.S. patent application Ser. No. 08/701,259, filed Aug. 22, 1996, now U.S. Pat. No. 5,910,227. Reference is also made to related application Ser. No. 09/024,142, filed Feb. 17, 1998, now U.S. Pat. No. 5,934,189.
US Referenced Citations (32)
Foreign Referenced Citations (1)
Number |
Date |
Country |
6018933 |
Jun 1985 |
JP |
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
08/909363 |
Aug 1997 |
US |
Child |
09/444809 |
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US |
Parent |
08/701259 |
Aug 1996 |
US |
Child |
08/909363 |
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US |