BE721843A - - Google Patents
Info
- Publication number
- BE721843A BE721843A BE721843DA BE721843A BE 721843 A BE721843 A BE 721843A BE 721843D A BE721843D A BE 721843DA BE 721843 A BE721843 A BE 721843A
- Authority
- BE
- Belgium
- Prior art keywords
- lever
- rack
- carriage
- toothed wheel
- tab
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 210000003298 dental enamel Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 241000446313 Lamella Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/20—Positive-feed character-spacing mechanisms
- B41J19/32—Differential or variable-spacing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/02—Key actions for specified purposes
- B41J25/18—Tabulating
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE721843 | 1968-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721843A true BE721843A (en, 2012) | 1969-03-14 |
Family
ID=3853629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721843D BE721843A (en, 2012) | 1968-10-04 | 1968-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE721843A (en, 2012) |
-
1968
- 1968-10-04 BE BE721843D patent/BE721843A/fr unknown
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