JPH0128711B2 - - Google Patents
Info
- Publication number
- JPH0128711B2 JPH0128711B2 JP57165930A JP16593082A JPH0128711B2 JP H0128711 B2 JPH0128711 B2 JP H0128711B2 JP 57165930 A JP57165930 A JP 57165930A JP 16593082 A JP16593082 A JP 16593082A JP H0128711 B2 JPH0128711 B2 JP H0128711B2
- Authority
- JP
- Japan
- Prior art keywords
- frame member
- tractor
- clamp portion
- frame
- clamp
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/20—Advancing webs by web-penetrating means, e.g. pins
Landscapes
- Handling Of Sheets (AREA)
- Advancing Webs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US304858 | 1981-09-23 | ||
US06/304,858 US4389007A (en) | 1981-09-23 | 1981-09-23 | Manually assemblable and disassemblable sheet-feed tractor employing improved clamp assembly |
US305492 | 1981-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5867487A JPS5867487A (ja) | 1983-04-22 |
JPH0128711B2 true JPH0128711B2 (en]) | 1989-06-05 |
Family
ID=23178299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57165930A Granted JPS5867487A (ja) | 1981-09-23 | 1982-09-22 | シ−ト供給トラクタ |
Country Status (2)
Country | Link |
---|---|
US (1) | US4389007A (en]) |
JP (1) | JPS5867487A (en]) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471896A (en) * | 1983-10-19 | 1984-09-18 | Data Motion, Incorporated | Sheet-feed tractor with resilient spring clamping subassembly |
JPS6094960U (ja) * | 1983-12-02 | 1985-06-28 | オリエンタルチエン工業株式会社 | 紙送り装置 |
JPH0634119Y2 (ja) * | 1984-03-07 | 1994-09-07 | アルプス電気株式会社 | プリンタの紙送り装置 |
JPH0427652Y2 (en]) * | 1984-09-10 | 1992-07-02 | ||
JPS6313951U (en]) * | 1986-07-11 | 1988-01-29 | ||
US4706702A (en) * | 1986-12-17 | 1987-11-17 | Grasseschi John J | Plumbing sealing system |
JPS63315450A (ja) * | 1987-06-17 | 1988-12-23 | Seikosha Co Ltd | ペ−パ−トラクタ |
DE69300107T2 (de) * | 1992-06-11 | 1995-08-24 | Seiko Epson Corp | Mechanismus zum Zuführen von einem Blatt ohne Ende. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930601A (en) * | 1974-11-22 | 1976-01-06 | Centronics Data Computer Corporation | Sheet material pin feed tractor mechanism |
US4129239A (en) * | 1977-08-10 | 1978-12-12 | Precision Handling Devices, Inc. | Clamping devices for document tractors |
US4214691A (en) * | 1978-12-15 | 1980-07-29 | Centronics Data Computer Corp. | Pin-feed assembly |
JPS583148Y2 (ja) * | 1978-12-30 | 1983-01-20 | 富士通株式会社 | 紙送りトラクタ |
US4199091A (en) * | 1979-06-27 | 1980-04-22 | Precision Handling Devices, Inc. | Document tractor |
US4226353A (en) * | 1979-07-25 | 1980-10-07 | International Business Machines Corporation | Forms feed tractor |
US4315585A (en) * | 1980-03-10 | 1982-02-16 | Data Motion Incorporated | Sheet-feed tractor with eccentric clamping device |
-
1981
- 1981-09-23 US US06/304,858 patent/US4389007A/en not_active Expired - Fee Related
-
1982
- 1982-09-22 JP JP57165930A patent/JPS5867487A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4389007A (en) | 1983-06-21 |
JPS5867487A (ja) | 1983-04-22 |
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