GB1316533A - Ribbon supporting and feeding mechanism - Google Patents
Ribbon supporting and feeding mechanismInfo
- Publication number
- GB1316533A GB1316533A GB5882671A GB5882671A GB1316533A GB 1316533 A GB1316533 A GB 1316533A GB 5882671 A GB5882671 A GB 5882671A GB 5882671 A GB5882671 A GB 5882671A GB 1316533 A GB1316533 A GB 1316533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribbon
- spring
- spool
- wheel
- supply roll
- 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
- B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
- B41J35/04—Ink-ribbon guides
- B41J35/08—Ink-ribbon guides with tensioning 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
- B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
-
- 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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/02—Ribbon arrangements
- B41J33/04—Ribbon arrangements mounted on moving carriages
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
1316533 Ribbon mechanisms INTERNATIONAL BUSINESS MACHINES CORP 17 Dec 1971 [30 Dec 1971] 58826/71 Heading B6F Error correction.-An adhesive erasing ribbon is used to lift an erroneous character from the paper in a typewriter. Ribbon tensioning.-A spring 93 acting against a cam 85 in the form of a multi-toothed ratchet 86, positively maintains a continuous force 90 in a direction opposing the direction of rotation 91 of the supply roll (21, Fig. 2), thereby maintaining a continuous tension on the ribbon. The tension maintaining mechanism and the ribbon supply roll are mounted on a platform 70 pivotally supported on the carriage frame (17, Fig. 2) by a stud 71, so that movement of the ribbon lift mechanism (60) is accompanied by tilting of the supply roll. The system includes a mechanism for selecting either of two spring rates for tensioning the ribbon to a lower tension if it is of the cover-up type and not the adhesive type. The ribbons are wound on different spools (Figs. 6 and 7) that provide for the automatic selection. Extensions (28) of splices (26) on the adhesive type spool engage in windows 88 on the multi-toothed ratchet 86 thereby trapping a control arm 101 against a stop 99. The spool without extensions (28) does not trap control arm 101, so that rotation of the supply-roll causes spring 93 to pivot counter clockwise about post 94. This pivoted movement is accommodated by stretching of light-spring 98 instead of flexing of the stiff spring wire 93. Take-up mechanism.-The ribbon is wound on a desposable spool (22, Fig. 2) driven by a toothed wheel (31) which engages the periphery under spring bias. The wheel is driven by a reciprocating pawl (38) engaging windows in the face of the wheel (Fig. 3). Specification 1,315,632 and 1,316,534 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3566471A GB1316534A (en) | 1970-12-30 | 1971-12-17 | Method of and apparatus for erasing typed characters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10269570A | 1970-12-30 | 1970-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1316533A true GB1316533A (en) | 1973-05-09 |
Family
ID=22291198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5882671A Expired GB1316533A (en) | 1970-12-30 | 1971-12-17 | Ribbon supporting and feeding mechanism |
Country Status (12)
Country | Link |
---|---|
US (1) | US3724633A (en) |
JP (1) | JPS5136641B1 (en) |
BE (1) | BE775965A (en) |
BR (1) | BR7107579D0 (en) |
CA (1) | CA940077A (en) |
CH (1) | CH560603A5 (en) |
DE (1) | DE2164748C3 (en) |
ES (1) | ES398420A1 (en) |
FR (1) | FR2120736A5 (en) |
GB (1) | GB1316533A (en) |
NL (1) | NL165973C (en) |
SE (1) | SE380765B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021737A1 (en) * | 1979-06-15 | 1981-01-07 | Exxon Research And Engineering Company | Method and device of maintaining tension on a tape and application to a typewriter |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788442A (en) * | 1972-06-27 | 1974-01-29 | Ibm | Erase ribbon feed |
US3912064A (en) * | 1973-01-30 | 1975-10-14 | Kroy Ind Inc | Printing apparatus with font alignment means |
US4007823A (en) * | 1973-07-05 | 1977-02-15 | Victor Barouh | Typewriter correction materials employing adhesives |
US3997046A (en) * | 1973-09-13 | 1976-12-14 | Wolowitz William H | Flexible correction auxiliaries for use with golf-ball typewriters |
US3924728A (en) * | 1974-02-04 | 1975-12-09 | Columbia Ribbon Carbon Mfg | Pressure-adhesive correction materials and method for producing same |
US3905465A (en) * | 1974-02-22 | 1975-09-16 | Litton Business Systems Inc | Error correcting typewriter |
US3927748A (en) * | 1974-05-16 | 1975-12-23 | William H Wolowitz | Attachment for converting a standard typewriter to a self-correcting typewriter |
SE386405B (en) * | 1974-11-04 | 1976-08-09 | Facit Ab | COLOR BAND DEVICE |
US4034843A (en) * | 1974-11-22 | 1977-07-12 | Columbia Ribbon And Carbon Manufacturing Co., Inc. | Split correction ribbon and method |
US3998314A (en) * | 1975-11-13 | 1976-12-21 | Victor Barouh | Impact typewriter correction tape and method of manufacture |
NL7610046A (en) * | 1976-02-14 | 1977-08-16 | Triumph Werke Nuernberg Ag | CORRECTION DEVICE FOR TYPEWRITERS. |
US4092280A (en) * | 1976-03-26 | 1978-05-30 | Victor Barouh | Composition for a typewriter ribbon having delayed alteration resistance |
DE2716731A1 (en) * | 1976-04-27 | 1977-11-17 | Olivetti & Co Spa | DEVICE TO EASILY FIND THE TYPING POINT FOR A TYPING MACHINE |
US4347007A (en) * | 1977-05-27 | 1982-08-31 | International Business Machines Corporation | Typewriter cartridge and feed mechanism therefor |
US4302118A (en) * | 1977-05-27 | 1981-11-24 | International Business Machines Corporation | Typewriter cartridge and feed mechanism therefor |
US4131374A (en) * | 1977-08-18 | 1978-12-26 | Scm Corporation | Dual segment continuous motion ribbon feed mechanism |
US4353657A (en) * | 1977-11-21 | 1982-10-12 | International Business Machines Corporation | Ribbon feed mechanism and correction tape feed mechanism for a typewriter |
GB1585979A (en) * | 1977-11-21 | 1981-03-11 | Ibm | Typewriter ribbon feed and lift mechanism |
DE2904489C2 (en) * | 1979-02-07 | 1982-11-25 | Olympia Werke Ag, 2940 Wilhelmshaven | Erasing device for power-driven typewriters or similar office machines |
DE2919209C2 (en) * | 1979-05-12 | 1982-09-02 | Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg | Typewriter control device |
US4374626A (en) * | 1980-01-30 | 1983-02-22 | Ibm Corporation | Erasing typewriter with automatic/manual selection |
DE3003890C2 (en) * | 1980-02-02 | 1982-09-16 | Olympia Werke Ag, 2940 Wilhelmshaven | Tensioning device for a tape transport device, in particular for an erasing tape transport device on writing or similar office machines |
JPS56120387A (en) * | 1980-02-27 | 1981-09-21 | Brother Ind Ltd | Typewriter |
US4395149A (en) * | 1981-09-11 | 1983-07-26 | Scm Corporation | Ribbon drive mechanism |
US4449837A (en) * | 1981-09-25 | 1984-05-22 | Craft James A | Ribbon cartridge with back check |
JPS60109957U (en) * | 1983-12-28 | 1985-07-25 | 富士化学紙工業株式会社 | Typewriter reel correction tape |
DE3511157A1 (en) * | 1985-03-27 | 1986-10-02 | Bruno 8729 Ebelsbach Kessler | DATA CARRIER TAPE WITH CONTROL STRIP AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF |
JPH0636937Y2 (en) * | 1986-11-05 | 1994-09-28 | 東京電気株式会社 | Ribbon feeder |
DE3733394A1 (en) * | 1987-10-02 | 1989-04-13 | Caribonum Ltd | PRESSURE-ACTIVATED CORRECTION TAPE AND AN AQUEOUS COATING LIQUID FOR TRAINING THE REMOVAL LAYER OF THE CORRECTION TAPE |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US478147A (en) * | 1892-07-05 | Type writing machine | ||
US2734615A (en) * | 1956-02-14 | van wallendael | ||
NL266071A (en) * | 1960-06-18 | |||
US3223222A (en) * | 1961-03-31 | 1965-12-14 | Monroe Int | Ribbon feeding mechanism |
US3094204A (en) * | 1961-11-03 | 1963-06-18 | Walter D Landgraf | Universal spools |
US3204746A (en) * | 1963-08-23 | 1965-09-07 | Wolowitz William Howard | Typewriter with error-correction features |
US3349887A (en) * | 1964-12-28 | 1967-10-31 | Ibm | Ribbon mechanism |
US3397767A (en) * | 1965-09-07 | 1968-08-20 | Robert B. Hobbs | Erasure tape mechanism for typewriters |
US3432020A (en) * | 1966-01-06 | 1969-03-11 | Ibm | Small increment ribbon feed |
US3442366A (en) * | 1966-03-18 | 1969-05-06 | Ibm | Ribbon tension control |
US3411728A (en) * | 1967-01-24 | 1968-11-19 | Johnson & Johnson | Tape-feeding apparatus |
-
1970
- 1970-12-30 US US00102695A patent/US3724633A/en not_active Expired - Lifetime
-
1971
- 1971-11-12 BR BR7579/71A patent/BR7107579D0/en unknown
- 1971-11-25 FR FR7142779A patent/FR2120736A5/fr not_active Expired
- 1971-11-29 BE BE775965A patent/BE775965A/en not_active IP Right Cessation
- 1971-12-03 JP JP46097303A patent/JPS5136641B1/ja active Pending
- 1971-12-07 NL NL7116768.A patent/NL165973C/en not_active IP Right Cessation
- 1971-12-14 CA CA130,054A patent/CA940077A/en not_active Expired
- 1971-12-17 GB GB5882671A patent/GB1316533A/en not_active Expired
- 1971-12-20 CH CH1860271A patent/CH560603A5/xx not_active IP Right Cessation
- 1971-12-21 SE SE7116379A patent/SE380765B/en unknown
- 1971-12-27 DE DE2164748A patent/DE2164748C3/en not_active Expired
- 1971-12-29 ES ES398420A patent/ES398420A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021737A1 (en) * | 1979-06-15 | 1981-01-07 | Exxon Research And Engineering Company | Method and device of maintaining tension on a tape and application to a typewriter |
Also Published As
Publication number | Publication date |
---|---|
ES398420A1 (en) | 1974-09-16 |
SE380765B (en) | 1975-11-17 |
JPS5136641B1 (en) | 1976-10-09 |
US3724633A (en) | 1973-04-03 |
NL7116768A (en) | 1972-07-04 |
BR7107579D0 (en) | 1973-02-22 |
NL165973C (en) | 1981-06-15 |
DE2164748C3 (en) | 1980-05-08 |
DE2164748A1 (en) | 1972-07-13 |
DE2164748B2 (en) | 1979-08-23 |
CH560603A5 (en) | 1975-04-15 |
BE775965A (en) | 1972-03-16 |
CA940077A (en) | 1974-01-15 |
FR2120736A5 (en) | 1972-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1316533A (en) | Ribbon supporting and feeding mechanism | |
US3788442A (en) | Erase ribbon feed | |
US2986260A (en) | Ribbon mechanism | |
US2902136A (en) | Ribbon mechanism | |
GB1521150A (en) | Ribbon cartridges | |
ES436937A1 (en) | Ribbon feed device for office machines | |
US4047607A (en) | Articulated ribbon-guiding structure | |
US4157224A (en) | Ribbon advancing mechanism | |
US2554028A (en) | Typewriter ribbon feed mechanism | |
US3882989A (en) | Typewriter ribbon loading arrangement to facilitate replacement or substitution of ribbon | |
GB1266849A (en) | ||
US3923141A (en) | Dual feed rate ribbon mounting and transport assembly | |
US3154185A (en) | Typewriter ribbon control arrangement | |
GB1156731A (en) | Incremental Feed Mechanism | |
GB1434890A (en) | Business printing machine | |
US2425967A (en) | Ribbon feed for typewriting machines | |
US5007749A (en) | Cartridge including tension means for a typewriter correction ribbon | |
GB1294571A (en) | Ribbon or the like feed apparatus | |
US3170035A (en) | Inking ribbon guide mechanism | |
IT1219113B (en) | CARTRIDGE FOR A WRITING TAPE | |
US3642225A (en) | Device for detecting the completion of film winding | |
US3797773A (en) | Maintaining ribbon tension with tapered-shunt reed switch control apparatus | |
US4019618A (en) | Reversible ribbon drive mechanism | |
US1998453A (en) | Apparatus for feeding material | |
US3677176A (en) | Ribbon control apparatus for high speed printers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |