JPS63153332U - - Google Patents
Info
- Publication number
- JPS63153332U JPS63153332U JP4390187U JP4390187U JPS63153332U JP S63153332 U JPS63153332 U JP S63153332U JP 4390187 U JP4390187 U JP 4390187U JP 4390187 U JP4390187 U JP 4390187U JP S63153332 U JPS63153332 U JP S63153332U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pinch roller
- rubber
- cylindrical
- fits
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
- G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/605—Guiding record carrier without displacing the guiding means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Description
第１図ないし第３図は、それぞれ本考案の第１
、第２、第３実施例におけるピンチローラの縦断
面図、第４図は従来例を示すピンチローラの縦断
面図である。
１１，３１，４１……回転体、１２，３４，４
３……ゴム製円筒体、１７……ゴム製円筒体嵌合
部。
Figures 1 to 3 respectively show the first part of the present invention.
, a vertical sectional view of the pinch roller in the second and third embodiments, and FIG. 4 is a vertical sectional view of the pinch roller showing a conventional example. 11, 31, 41...Rotating body, 12, 34, 4
3...Rubber cylindrical body, 17...Rubber cylindrical body fitting part.
Claims (1)
製円筒体を嵌合してなる磁気テープ駆動装置用ピ
ンチローラにおいて、前記ゴム製円筒体の肉厚を
全長にわたつて一定とし、前記円筒体外周面の前
記ゴム製円筒体と嵌合する部位は、その中央部を
両端部より大径としたことを特徴とするピンチロ
ーラ。 (2) 前記回転体の前記ゴム製円筒体と嵌合する
外周面を、太鼓形にした実用新案登録請求の範囲
第１項記載のピンチローラ。[Claims for Utility Model Registration] (1) In a pinch roller for a magnetic tape drive device, which is formed by fitting a rubber cylinder around the outer periphery of a cylindrical or cylindrical rotating body, the thickness of the rubber cylinder is defined as the total length of the roller. The pinch roller is constant throughout the cylinder, and a portion of the outer circumferential surface of the cylinder that fits into the rubber cylinder has a larger diameter at the center than at both ends. (2) The pinch roller according to claim 1, wherein the outer circumferential surface of the rotating body that fits into the rubber cylindrical body is drum-shaped.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4390187U JPS63153332U (en) | 1987-03-25 | 1987-03-25 | |
| GB8722626A GB2202609B (en) | 1987-03-25 | 1987-09-25 | Pinch roller |
| SG43391A SG43391G (en) | 1987-03-25 | 1991-06-13 | Pinch roller |
| HK49491A HK49491A (en) | 1987-03-25 | 1991-06-27 | Pinch roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4390187U JPS63153332U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153332U true JPS63153332U (en) | 1988-10-07 |
Family
ID=12676611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4390187U Pending JPS63153332U (en) | 1987-03-25 | 1987-03-25 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS63153332U (en) |
| GB (1) | GB2202609B (en) |
| HK (1) | HK49491A (en) |
| SG (1) | SG43391G (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2326692A (en) * | 1997-06-27 | 1998-12-30 | Standard Prod Ltd | Clinching rolls |
| EP1936013B1 (en) * | 2006-12-21 | 2009-09-30 | Maschinenfabrik Rieter Ag | Draw-off roller for a combing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109714A (en) * | 1981-12-22 | 1983-06-30 | Mizuno Seisakusho:Kk | Pinch roller and manufacture thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB440485A (en) * | 1934-06-01 | 1936-01-01 | Percy Joseph Gillespie | Improvements relating to means for drawing-off slivers in combing machines used in the preparation of textile fibres for spinning |
| US2685548A (en) * | 1951-12-26 | 1954-08-03 | Ford Motor Co | Glass rolling apparatus |
| US2723931A (en) * | 1953-07-31 | 1955-11-15 | Ford Motor Co | Glass rolling apparatus |
-
1987
- 1987-03-25 JP JP4390187U patent/JPS63153332U/ja active Pending
- 1987-09-25 GB GB8722626A patent/GB2202609B/en not_active Expired - Fee Related
-
1991
- 1991-06-13 SG SG43391A patent/SG43391G/en unknown
- 1991-06-27 HK HK49491A patent/HK49491A/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58109714A (en) * | 1981-12-22 | 1983-06-30 | Mizuno Seisakusho:Kk | Pinch roller and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| SG43391G (en) | 1991-07-26 |
| HK49491A (en) | 1991-07-05 |
| GB2202609B (en) | 1991-01-16 |
| GB8722626D0 (en) | 1987-11-04 |
| GB2202609A (en) | 1988-09-28 |