GB986600A - Improvements in coupling devices - Google Patents

Improvements in coupling devices

Info

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
Application number
GB6136/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB986600A publication Critical patent/GB986600A/en
Expired legal-status Critical Current

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.
GB6136/64A 1963-02-13 1964-02-13 Improvements in coupling devices Expired GB986600A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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