GB1354789A - Machine which uses tape ribbon and the like - Google Patents

Machine which uses tape ribbon and the like

Info

Publication number
GB1354789A
GB1354789A GB1354789DA GB1354789A GB 1354789 A GB1354789 A GB 1354789A GB 1354789D A GB1354789D A GB 1354789DA GB 1354789 A GB1354789 A GB 1354789A
Authority
GB
United Kingdom
Prior art keywords
core
sensing member
depletion
lever
machine
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
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.)
English Numbering Machines Ltd
Original Assignee
English Numbering Machines Ltd
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 English Numbering Machines Ltd filed Critical English Numbering Machines Ltd
Publication of GB1354789A publication Critical patent/GB1354789A/en
Expired legal-status Critical Current

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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

1354789 Feeding webs ENGLISH NUMBERING MACHINES Ltd 26 May 1972 [21 July 1971] 34202/71 Heading B8R In a machine in which a portion of web or filamentary material, e.g. wire, string, tape, film or ribbon is unwound from a spool 1 having an apertured core 5 upon each movement of an actuating means 18, a device is provided for sensing the depletion of the web or filamentary material, the device comprising a sensing member 7 resiliently urged towards the core 5 and having an end portion 11 adapted to co-operate with an aperture 6 in the core when the aperture is uncovered upon depletion, to move an inhibiting means for mechanically preventing further movement of the actuating means 18 and thus preventing further operation of the machine. As shown, the sensing member 7 is pivoted to a control lever 9 fixed on a shaft 10 rotatably supported on a machine frame. A pin 14 on the shaft engages a boss 16 on a stop arm 17 resiliently biased by a spring 15. Upon depletion, the end portion 11 engages a core aperture 6 and further rotation of the spool 1 moves the sensing member 7 tangentially relative to the core, thereby rotating the lever 9 clockwise and moving the stop arm 17 into the path of the actuating lever 18 thus preventing its movement to an operative position. Alternatively, the sensing member may be pivoted directly to the machine frame and displace a linearly movable inhibiting means into the path of the lever 18, Fig. 4 (not shown). The inhibiting means may additionally trip an electrical switch or a mechanical flag to indicate depletion. The end portion 11 may be connected to the sensing member 7 via a resilient coupling.
GB1354789D 1971-07-21 1971-07-21 Machine which uses tape ribbon and the like Expired GB1354789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3420271 1971-07-21

Publications (1)

Publication Number Publication Date
GB1354789A true GB1354789A (en) 1974-06-05

Family

ID=10362663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1354789D Expired GB1354789A (en) 1971-07-21 1971-07-21 Machine which uses tape ribbon and the like

Country Status (6)

Country Link
JP (1) JPS5516945B1 (en)
AR (1) AR193657A1 (en)
DE (1) DE2235901A1 (en)
FR (1) FR2146864A5 (en)
GB (1) GB1354789A (en)
SE (1) SE395670B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141895C2 (en) * 1991-12-18 1995-03-30 Agfa Gevaert Ag Method and device for positioning the tail of a trailing belt

Also Published As

Publication number Publication date
FR2146864A5 (en) 1973-03-02
SE395670B (en) 1977-08-22
DE2235901A1 (en) 1973-02-01
AR193657A1 (en) 1973-05-11
JPS5516945B1 (en) 1980-05-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee