GB819465A - Record feeding devices - Google Patents
Record feeding devicesInfo
- Publication number
- GB819465A GB819465A GB36433/55A GB3643355A GB819465A GB 819465 A GB819465 A GB 819465A GB 36433/55 A GB36433/55 A GB 36433/55A GB 3643355 A GB3643355 A GB 3643355A GB 819465 A GB819465 A GB 819465A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- wheels
- wedging members
- pawls
- group
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section
-
- 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
- G06K1/20—Simultaneous marking of record carrier and printing-out of data, e.g. printing-punch
- G06K1/22—Simultaneous marking and printing on different record carriers, e.g. on different types of record carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2220/00—Function indicators
- B65H2220/04—Function indicators for distinguishing adjusting from controlling, i.e. manual adjustments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Handling Of Sheets (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
819,465. Friction clutches. INTERNATIONAL BUSINESS MACHINES CORPORATION. Dec. 20, 1955 [Dec. 31, 1954], No. 36433/55. Class 80 (2). [Also in Group XVI] A frictional clutch for connecting a driving drum 70 to a shaft 69 (not shown) comprises two ratchet wheels 71, 72 with oppositely disposed teeth controlling two wedging members 139, 140. The wheels 71, 72, normally held by pawls controlled by electromagnets, are connected by a member 144 adjustably pivoted eccentrically at 147 on the wheel 72 and having a pin and slot connection 146 with the wheel 71. The member 144 and wedging members 139, 140 are held in containers (not shown), the latter being urged inwardly by springs 154. When the pawls release the wheels 71, 72 a strong spring 138 connected to the wheel 72 and to a stud 143 passing through the member 144 tends to force the wheels apart and by the member 144 and studs 157 to force the fingers 141, 141<SP>1</SP>, 142, 142<SP>1</SP> of the wedging members 139, 140 into engagement with the drum 70 which then drives through the wedges, member 144 and studs 157, the gear 72 attached to the shaft 69 (not shown). When the pawls re-engage, the wheel 71 is stopped and, through the pin and slot connection 146, operates member 144 to disengage the wedging members while the wheel 72 carries on a little but is prevented from returning under the action of spring 138 by its pawl engaging. Specifications 618,267, 676,155, [both in Group XVI], 721,315, 797,559, [Group XXXVII], 819,466 and 819,467, [both in Group XVI], are referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US479062A US2842246A (en) | 1954-12-31 | 1954-12-31 | Record feeding devices |
| US568340A US2842250A (en) | 1954-12-31 | 1956-02-28 | Record feeding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB819465A true GB819465A (en) | 1959-09-02 |
Family
ID=27046116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36433/55A Expired GB819465A (en) | 1954-12-31 | 1955-12-20 | Record feeding devices |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2842250A (en) |
| FR (1) | FR1160660A (en) |
| GB (1) | GB819465A (en) |
| NL (1) | NL202958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292673B (en) * | 1961-07-24 | 1969-04-17 | Mohawk Data Sciences Corp | Device for the paper feed on a type printer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB875141A (en) * | 1956-11-22 | 1961-08-16 | W H Smith & Son Alacra Ltd | Improvements in machines for manipulating webs |
| US3452853A (en) * | 1966-10-10 | 1969-07-01 | Data Products Corp | Paper drive system |
| US4344715A (en) * | 1980-03-03 | 1982-08-17 | Dataproducts Corporation | Means for attaching a tractor drive assembly to a platen |
| US7455628B1 (en) * | 2006-01-21 | 2008-11-25 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL144303B (en) * | 1948-01-23 | Asahi Dow Ltd | PROCESS FOR PREPARING A MOLDABLE GLASS FIBER REINFORCED RESIN MIXTURE. |
-
0
- NL NL202958D patent/NL202958A/xx unknown
-
1955
- 1955-12-19 FR FR1160660D patent/FR1160660A/en not_active Expired
- 1955-12-20 GB GB36433/55A patent/GB819465A/en not_active Expired
-
1956
- 1956-02-28 US US568340A patent/US2842250A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292673B (en) * | 1961-07-24 | 1969-04-17 | Mohawk Data Sciences Corp | Device for the paper feed on a type printer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1160660A (en) | 1958-07-24 |
| NL202958A (en) | |
| US2842250A (en) | 1958-07-08 |
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