JPS52153762A - Material feed error detector - Google Patents

Material feed error detector

Info

Publication number
JPS52153762A
JPS52153762A JP7190476A JP7190476A JPS52153762A JP S52153762 A JPS52153762 A JP S52153762A JP 7190476 A JP7190476 A JP 7190476A JP 7190476 A JP7190476 A JP 7190476A JP S52153762 A JPS52153762 A JP S52153762A
Authority
JP
Japan
Prior art keywords
material feed
error detector
feed error
detection
feed
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
JP7190476A
Other languages
Japanese (ja)
Inventor
Toshiaki Yoshida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7190476A priority Critical patent/JPS52153762A/en
Publication of JPS52153762A publication Critical patent/JPS52153762A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Advancing Webs (AREA)

Abstract

PURPOSE: To simplify mechanism and detect material feed errors accurately by providing feed rollers and detection rollers independently and detecting the differences in the rotating speeds of both as feed errors with a detection mechanism.
COPYRIGHT: (C)1977,JPO&Japio
JP7190476A 1976-06-17 1976-06-17 Material feed error detector Pending JPS52153762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7190476A JPS52153762A (en) 1976-06-17 1976-06-17 Material feed error detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7190476A JPS52153762A (en) 1976-06-17 1976-06-17 Material feed error detector

Publications (1)

Publication Number Publication Date
JPS52153762A true JPS52153762A (en) 1977-12-21

Family

ID=13473978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7190476A Pending JPS52153762A (en) 1976-06-17 1976-06-17 Material feed error detector

Country Status (1)

Country Link
JP (1) JPS52153762A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730247U (en) * 1980-07-24 1982-02-17
JPS57127337U (en) * 1981-02-02 1982-08-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730247U (en) * 1980-07-24 1982-02-17
JPS57127337U (en) * 1981-02-02 1982-08-09
JPS6347384Y2 (en) * 1981-02-02 1988-12-07

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