JPS5664603A - Apparatus for detecting variation in outer diameter of cable - Google Patents

Apparatus for detecting variation in outer diameter of cable

Info

Publication number
JPS5664603A
JPS5664603A JP13990379A JP13990379A JPS5664603A JP S5664603 A JPS5664603 A JP S5664603A JP 13990379 A JP13990379 A JP 13990379A JP 13990379 A JP13990379 A JP 13990379A JP S5664603 A JPS5664603 A JP S5664603A
Authority
JP
Japan
Prior art keywords
cable
sliding member
variation
rollers
outer diameter
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
JP13990379A
Other languages
Japanese (ja)
Inventor
Ryo Sato
Hidenobu Kumazawa
Masami Hagiwara
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable Co
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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP13990379A priority Critical patent/JPS5664603A/en
Publication of JPS5664603A publication Critical patent/JPS5664603A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

PURPOSE: To enhance the reliability in a simple structure by employing a sliding member to which the rollers having specified structure are attached.
CONSTITUTION: The sliding member 5 can be slid in the direction at a right angle with the axis of a supporting pole 2. To the swelled end part 5a of the sliding member 5, is attached a pair of rollers, whose axes are at a right angle each other, at the symmetrical position with respect to the axis of the sliding member 5. Then, the supporting pole 2 is approached to the cable path with a feed screw 3, and the cable C runs with the rollers 6 and 6 contacted with the cable C. If there is the variation in the outer diameter of the cable C, the slide member 5 moves back and forth depending on the variation in the diameter of the cable, and a lever 9 moves via a link 10. When the variation in the cable diameter to the plus side exceeds the allowable limit, a contactless switch 11 is operated.
COPYRIGHT: (C)1981,JPO&Japio
JP13990379A 1979-10-31 1979-10-31 Apparatus for detecting variation in outer diameter of cable Pending JPS5664603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13990379A JPS5664603A (en) 1979-10-31 1979-10-31 Apparatus for detecting variation in outer diameter of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13990379A JPS5664603A (en) 1979-10-31 1979-10-31 Apparatus for detecting variation in outer diameter of cable

Publications (1)

Publication Number Publication Date
JPS5664603A true JPS5664603A (en) 1981-06-01

Family

ID=15256301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13990379A Pending JPS5664603A (en) 1979-10-31 1979-10-31 Apparatus for detecting variation in outer diameter of cable

Country Status (1)

Country Link
JP (1) JPS5664603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034204U (en) * 1989-06-02 1991-01-17
DE202011001846U1 (en) * 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Device for detecting the Ablegereife a high-strength fiber rope when used on hoists

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034204U (en) * 1989-06-02 1991-01-17
DE202011001846U1 (en) * 2011-01-24 2012-04-30 Liebherr-Components Biberach Gmbh Device for detecting the Ablegereife a high-strength fiber rope when used on hoists
EP2740702A3 (en) * 2011-01-24 2014-07-30 Liebherr-Components Biberach GmbH Device for detecting the discarding state of a high-strength fibre rope during use on lifting gear
US9335318B2 (en) 2011-01-24 2016-05-10 Liebherr-Components Biberach Gmbh Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear
US10011464B2 (en) 2011-01-24 2018-07-03 Liebherr-Components Biberach Gmbh Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear

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