JPS5633348A - Bobbin chuck for untwisting unpacking - Google Patents

Bobbin chuck for untwisting unpacking

Info

Publication number
JPS5633348A
JPS5633348A JP10569379A JP10569379A JPS5633348A JP S5633348 A JPS5633348 A JP S5633348A JP 10569379 A JP10569379 A JP 10569379A JP 10569379 A JP10569379 A JP 10569379A JP S5633348 A JPS5633348 A JP S5633348A
Authority
JP
Japan
Prior art keywords
bobbin
chuck
unpacking
end body
bobbin chuck
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
Application number
JP10569379A
Other languages
Japanese (ja)
Inventor
Kazuo Yano
Takahito Fujita
Kazumasa Yamashita
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10569379A priority Critical patent/JPS5633348A/en
Publication of JPS5633348A publication Critical patent/JPS5633348A/en
Pending legal-status Critical Current

Links

Landscapes

  • Winding Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

PURPOSE: To provide a bobbin chuck capable of withstanding high speed unpacking of a package, by arranging stepped portions to be engaged with opposite ends of a bobbin to a bobbin chuck and an end body, and gripping the bobbin with resilient O-rings pressed.
CONSTITUTION: The bobbin chuck body 13 is rotatably supported on a support shaft 11 through a one side sealed ball bearing 12, and the stepped portions 13b, 14b are provided to the bobbin chuck body 13 and the end body 14 to engage with the opposite ends of the bobbin 5. When it is required to mount the bobbin 5 onto the bobbin chuck body 13, the end body 14 is dismounted from the body 13, and after the bobbin 5 is mounted onto the body 15, a threaded portion 14a of the end body 14 is screwed upon a threaded portion 13a of the body 13. Upon screwing of the end body 13, the O-rings 15, 16 can engage to opposite ends of the bobbin 5 to grip the bobbin 5. Thus if the end body 14 becomes loosened, the gripping force will not be drastically decreased, and therefore the bobbin chuck can withstand high speed unpacking of a package.
COPYRIGHT: (C)1981,JPO&Japio
JP10569379A 1979-08-20 1979-08-20 Bobbin chuck for untwisting unpacking Pending JPS5633348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10569379A JPS5633348A (en) 1979-08-20 1979-08-20 Bobbin chuck for untwisting unpacking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10569379A JPS5633348A (en) 1979-08-20 1979-08-20 Bobbin chuck for untwisting unpacking

Publications (1)

Publication Number Publication Date
JPS5633348A true JPS5633348A (en) 1981-04-03

Family

ID=14414465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10569379A Pending JPS5633348A (en) 1979-08-20 1979-08-20 Bobbin chuck for untwisting unpacking

Country Status (1)

Country Link
JP (1) JPS5633348A (en)

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