GB986600A - Improvements in coupling devices - Google Patents
Improvements in coupling devicesInfo
- Publication number
- GB986600A GB986600A GB6136/64A GB613664A GB986600A GB 986600 A GB986600 A GB 986600A GB 6136/64 A GB6136/64 A GB 6136/64A GB 613664 A GB613664 A GB 613664A GB 986600 A GB986600 A GB 986600A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- rollers
- cylinder
- slots
- engaging
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/30—Arrangements to facilitate driving or braking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
- Unwinding Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
986,600. Couplings. O. HACHTMANN. Feb. 13, 1964 [Feb. 13, 1963], No. 6136/64. Headings F2C and F2D. A coupling for connecting a shaft to a hollow cylindrical core upon which a web or tape may be wound, comprises a member 2 fitting on a squared end 1 of the shaft and having guide slots 3 parallel to the sides of the shaft for clamping rollers 5 which are provided with bolts 4 slidably engaged in oblique grooves 7 formed in a ring 8 which is mounted for limited angular movement relative to the member 2. A cylinder 10 to be clamped to the shaft is placed over the rollers 5 in an eccentric position, for example due to the weight of the cylinder for a non-vertical shaft, so that at least one of the rollers frictionally engages the internal surface of the cylinder. Clockwise rotation of the shaft 1 causes the roller 5 engaging the cylinder 10 to move along its slot 3, and hence due to the ring 8 causes all the rollers to move simultaneously into the dotted line position in Fig. 2 in which the cylinder 10 is centred on the shaft and clamped thereto. In the modification shown in Fig. 5, the coupling is effective for both directions of rotation of the shaft, and has rollers 15 slidably engaging slots 19 parallel to the sides of the shaft and also engaging radial slots 18 in a member 16 having limited angular play on the shaft. In this embodiment the rollers 15 are suitably shaped for engagement with the guide slots, the bolts 4 being dispensed with. In both embodiments the slots 3, 19 are disposed so that the rollers roll on the surfaces of the shaft 1. The rollers may be knurled or fluted or covered with rubber or other friction material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH48223A DE1254917B (en) | 1963-02-13 | 1963-02-13 | Set of clamping rollers for the centric coupling of a cylindrical sleeve with a shaft with clamping surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB986600A true GB986600A (en) | 1965-03-17 |
Family
ID=7156634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6136/64A Expired GB986600A (en) | 1963-02-13 | 1964-02-13 | Improvements in coupling devices |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE643739A (en) |
CH (1) | CH416257A (en) |
DE (1) | DE1254917B (en) |
GB (1) | GB986600A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1190975A2 (en) * | 2000-09-26 | 2002-03-27 | A.B. Dick Company | Core end plug for sheet roll material |
WO2011029465A1 (en) * | 2009-09-14 | 2011-03-17 | Siemens Aktiengesellschaft | Clamping system for a winding machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1247764B (en) * | 1965-01-13 | 1967-08-17 | Otto Hachtmann | Clutch roller freewheel clutch that can be plugged onto a square shaft |
ATE526509T1 (en) | 2008-05-05 | 2011-10-15 | Jurmet Sp Z O O | TENSIONING DEVICE FOR TORQUE TRANSMISSION BETWEEN A DRIVEN SHAFT AND A CYLINDRICAL SLEEVE COAXIALLY SURROUNDING THE SHAFT |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1635599A (en) * | 1927-07-12 | Ctpriano andrade | ||
US999191A (en) * | 1911-02-06 | 1911-07-25 | David Hunter | Clutch for paper-rolls. |
US1163803A (en) * | 1912-12-31 | 1915-12-14 | Thomas Bickford | Clutch. |
US2101242A (en) * | 1935-04-15 | 1937-12-07 | Robert H Goodhart | Clutch |
AT159757B (en) * | 1938-05-13 | 1940-11-11 | Neunkircher Eisenwerk A G Vorm | Clamping device for gripping or coupling cylindrically drilled hollow bodies, in particular overrunning clutch. |
US2561745A (en) * | 1947-06-06 | 1951-07-24 | Western Electric Co | Apparatus for locking tubular members on shafts |
US2633951A (en) * | 1950-10-03 | 1953-04-07 | High Prec Inc | Roller type overrunning clutch |
US2664183A (en) * | 1951-08-22 | 1953-12-29 | Crompton & Knowles Loom Works | One-way clutch |
GB744226A (en) * | 1953-12-07 | 1956-02-01 | Tmm Research Ltd | Improvements relating to bobbin clutches for textile spinning and like spindles |
US2835364A (en) * | 1954-06-01 | 1958-05-20 | Nat Supply Co | Overrunning clutch |
GB833941A (en) * | 1957-01-30 | 1960-05-04 | Teleprinter Corp | Improvements in or relating to clutches |
GB917978A (en) * | 1960-07-04 | 1963-02-13 | Tmm Research Ltd | Improvements in bobbin clutches for textile spinning and like spindles |
-
1963
- 1963-02-13 DE DEH48223A patent/DE1254917B/en not_active Withdrawn
-
1964
- 1964-02-12 CH CH167164A patent/CH416257A/en unknown
- 1964-02-13 GB GB6136/64A patent/GB986600A/en not_active Expired
- 1964-02-13 BE BE643739D patent/BE643739A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1190975A2 (en) * | 2000-09-26 | 2002-03-27 | A.B. Dick Company | Core end plug for sheet roll material |
EP1190975A3 (en) * | 2000-09-26 | 2003-05-07 | A.B. Dick Company | Core end plug for sheet roll material |
AU775524B2 (en) * | 2000-09-26 | 2004-08-05 | Presstek, Inc. | Core end plug for sheet roll material |
WO2011029465A1 (en) * | 2009-09-14 | 2011-03-17 | Siemens Aktiengesellschaft | Clamping system for a winding machine |
Also Published As
Publication number | Publication date |
---|---|
CH416257A (en) | 1966-06-30 |
DE1254917B (en) | 1967-11-23 |
BE643739A (en) | 1964-05-29 |
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