GB748660A - Improvements in or relating to front feed devices for business writing machines - Google Patents
Improvements in or relating to front feed devices for business writing machinesInfo
- Publication number
- GB748660A GB748660A GB21525/53A GB2152553A GB748660A GB 748660 A GB748660 A GB 748660A GB 21525/53 A GB21525/53 A GB 21525/53A GB 2152553 A GB2152553 A GB 2152553A GB 748660 A GB748660 A GB 748660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feeler
- card
- rollers
- lever
- spring
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/48—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts
- B41J11/54—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts in which one paper or set is fed towards printing position from the front of the apparatus
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Handling Of Cut Paper (AREA)
Abstract
748,660. Typewriters &c. TORPEDOWERKE AKT.-GES. FAHRRADER UND SCHREIBMASCHINEN. Aug. 4, 1953 [Aug. 16, 1952], No. 21525/53. Class 100 (4). In a front-feed device for a business writing machine of the kind wherein a feeler locates a punched hole in the card to arrest it in desired position for printing, the feeler 13 is forced by a spring 41 to follow the movement of the hole in the card, by the drive of draw-in rollers 16, 18. These rollers are driven by a hand lever and are coupled to a spring motor so that, after printing, the cards may be ejected. Rotation of rollers 16, 18 also rotates a cam which moves a bar 24 in the direction of the arrow shown and lifts a control member 33. This allows counter-clockwise rotation of an intermediate lever 43 so that the force of the spring 41, normally resisted by a flange 47 on the lever 43, is taken by the feeler 13 which enters a punched hole in the card and is urged positively along with the card. A nose 30 on the feeler mounting then engages an end 31 on a pivotal pawl 22 which engages a ratchet wheel 20 associated with the feeding roller 16 and arrests feeding. Upon the operation of a release key the rollers eject the card and bar 24 returns to position shown permitting return of control member 33 and intermediate lever 43, and a spring 27 returns feeler 13. A second card may be controlled by a feeler 13A, pawl 23, and an intermediate lever 49 connected to the first device by a link 50. When not required the device may be rendered inoperative by shifting the control lever 33 so that a notch 36 engages a rod 28.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET6590A DE947373C (en) | 1952-08-16 | 1952-08-16 | Insertion device for writing business machines with a feeding device controlled by the insertion cards to be drawn in |
Publications (1)
Publication Number | Publication Date |
---|---|
GB748660A true GB748660A (en) | 1956-05-09 |
Family
ID=25795892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21525/53A Expired GB748660A (en) | 1952-08-16 | 1953-08-04 | Improvements in or relating to front feed devices for business writing machines |
Country Status (5)
Country | Link |
---|---|
US (1) | US2774457A (en) |
CH (1) | CH313580A (en) |
DE (1) | DE947373C (en) |
FR (1) | FR1087854A (en) |
GB (1) | GB748660A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1064963B (en) * | 1956-04-27 | 1959-09-10 | Triumph Werke Nuernberg Ag | Motor-driven, preferably double push-fit device for office machines, especially booking machines |
US3100037A (en) * | 1961-09-01 | 1963-08-06 | Ncr Co | Line finding mechanism for cash registers and accounting machines |
US3247944A (en) * | 1963-04-30 | 1966-04-26 | Burroughs Corp | Line find mechanism |
US3211272A (en) * | 1964-12-16 | 1965-10-12 | Burroughs Corp | Front feed apparatus for bookkeeping machines |
US4109779A (en) * | 1976-08-13 | 1978-08-29 | Ncr Corporation | Media positioning means for a printer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1985178A (en) * | 1932-12-16 | 1934-12-18 | Joseph H Loeb | Attachment for bookkeeping machines |
US2670068A (en) * | 1949-10-26 | 1954-02-23 | Rutishauser Heinz | Appliance on typewriting, calculating, or bookkeeping machines for automatically setting a top sheet to a predetermined line |
BE488886A (en) * | 1949-10-26 |
-
1952
- 1952-08-16 DE DET6590A patent/DE947373C/en not_active Expired
-
1953
- 1953-07-08 CH CH313580D patent/CH313580A/en unknown
- 1953-07-11 FR FR1087854D patent/FR1087854A/en not_active Expired
- 1953-08-04 GB GB21525/53A patent/GB748660A/en not_active Expired
- 1953-08-17 US US374741A patent/US2774457A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH313580A (en) | 1956-04-30 |
DE947373C (en) | 1956-08-16 |
US2774457A (en) | 1956-12-18 |
FR1087854A (en) | 1955-03-01 |
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