GB1122116A - Improvements in or relating to actuating mechanisms for printers or perforators - Google Patents
Improvements in or relating to actuating mechanisms for printers or perforatorsInfo
- Publication number
- GB1122116A GB1122116A GB34892/66A GB3489266A GB1122116A GB 1122116 A GB1122116 A GB 1122116A GB 34892/66 A GB34892/66 A GB 34892/66A GB 3489266 A GB3489266 A GB 3489266A GB 1122116 A GB1122116 A GB 1122116A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dog
- cross bar
- electromagnet
- punch
- dogs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/38—Electromagnetic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1,122,116. Selective punching. SIEMENS A.G. 4 Aug., 1966 [5 Aug., 1965], No. 34892/66. Heading B4B. [Also in Division B6] The actuating mechanism of a perforator comprises a vertically reciprocable cross bar 4, Fig. 1, which carries two groups of pivoted cranked dogs 5 engaging punches 3, a slot in each dog being engaged by the free end of a leaf spring 6 which carries the armature 7 of an electromagnet 8 and the arrangement being such that on the working stroke of the cross bar 4 if an electromagnet is not energized the dog remains in the engaged position and causes the appropriate punch to be operated whereas when an electromagnet is energized, the dog is pivoted out of the engagement position and the associated punch is not actuated. On return of the cross-bar 4 to its starting position each punch is retracted by a comb plate 10, Fig. 3, which engages recesses 9 in the punches. Each dog is provided with a specially-formed edge (16), Fig. 4 (not shown), through which the cross bar (4) exerts its force so that with an appropriate design of the recess in the cross bar, the pivots (15) carrying the dogs may be dispensed with.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0098676 | 1965-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1122116A true GB1122116A (en) | 1968-07-31 |
Family
ID=7521644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34892/66A Expired GB1122116A (en) | 1965-08-05 | 1966-08-04 | Improvements in or relating to actuating mechanisms for printers or perforators |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3459370A (en) |
| FR (1) | FR1504549A (en) |
| GB (1) | GB1122116A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1603225A (en) * | 1968-10-23 | 1971-03-22 | ||
| CH499830A (en) * | 1968-11-25 | 1970-11-30 | Ciba Geigy Ag | Device for the optional coupling of an object to a transducer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL240237A (en) * | 1958-06-17 | |||
| US3051377A (en) * | 1958-07-11 | 1962-08-28 | Smith Corona Marchant Inc | Perforator |
| NL257510A (en) * | 1959-11-02 | 1900-01-01 | ||
| US3126150A (en) * | 1961-12-20 | 1964-03-24 | Punch cams | |
| US3187999A (en) * | 1963-10-02 | 1965-06-08 | Sperry Rand Corp | Card punching device |
| US3189270A (en) * | 1963-10-23 | 1965-06-15 | Sperry Rand Corp | Card punching device |
| US3253778A (en) * | 1964-11-10 | 1966-05-31 | Sperry Rand Corp | Record perforating device |
| US3307781A (en) * | 1965-06-18 | 1967-03-07 | Navigation Computer Corp | Paper tape punch |
-
1966
- 1966-08-04 FR FR72077A patent/FR1504549A/en not_active Expired
- 1966-08-04 GB GB34892/66A patent/GB1122116A/en not_active Expired
- 1966-08-05 US US570651A patent/US3459370A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1504549A (en) | 1967-12-08 |
| US3459370A (en) | 1969-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB638935A (en) | Improvements in or relating to printing mechanisms | |
| GB919396A (en) | Ball perforator | |
| GB1288711A (en) | ||
| GB1122116A (en) | Improvements in or relating to actuating mechanisms for printers or perforators | |
| US2964004A (en) | Stock crowder | |
| US2018366A (en) | Punch | |
| GB737751A (en) | Improvements in or relating to a typewriter controlled punching apparatus | |
| GB1061339A (en) | Record perforating device | |
| GB617959A (en) | Improvements in or relating to punching apparatus | |
| US2439029A (en) | Combined card punching and slotting machine | |
| GB1213754A (en) | Electro-mechanical actuator | |
| GB540612A (en) | Improvements in or relating to the perforation of telegraph tape | |
| GB1093708A (en) | Improvements for controlling an arbitrary number of punches | |
| GB1053422A (en) | ||
| GB1157983A (en) | Paper Punching Devices | |
| GB957036A (en) | Card punching mechanism | |
| GB1484607A (en) | Follow-on cutting tool for use with a chad tape | |
| GB1226197A (en) | ||
| GB985898A (en) | Record marking device | |
| GB1005517A (en) | Improvements in or relating to power operated stamping machines | |
| GB1055011A (en) | Improvements in or relating to progressive die sets | |
| US3188000A (en) | Tape transporting device | |
| GB1192122A (en) | Chip Forming Machine | |
| SU394823A1 (en) | USSR Academy of Sciences | |
| US142485A (en) | Improvement in perforators for automatic telegraphs |