JPS567062A - Wiring harness automatic checker - Google Patents

Wiring harness automatic checker

Info

Publication number
JPS567062A
JPS567062A JP8251779A JP8251779A JPS567062A JP S567062 A JPS567062 A JP S567062A JP 8251779 A JP8251779 A JP 8251779A JP 8251779 A JP8251779 A JP 8251779A JP S567062 A JPS567062 A JP S567062A
Authority
JP
Japan
Prior art keywords
circuit
harness
latch
value
coincidence
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.)
Granted
Application number
JP8251779A
Other languages
Japanese (ja)
Other versions
JPS627984B2 (en
Inventor
Nobuyuki Moriyama
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.)
RICHO KEIKI KK
Ricoh Keiki Co Ltd
Original Assignee
RICHO KEIKI KK
Ricoh Keiki 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 RICHO KEIKI KK, Ricoh Keiki Co Ltd filed Critical RICHO KEIKI KK
Priority to JP8251779A priority Critical patent/JPS567062A/en
Publication of JPS567062A publication Critical patent/JPS567062A/en
Publication of JPS627984B2 publication Critical patent/JPS627984B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

PURPOSE: To check a defective wire gauge of a harness automatically by a method wherein a defect detecting circulating pulse discrete value is latched and displayed according to an initial defect detection, and the latch is subjected to a given control to display ensuing defects in sequence.
CONSTITUTION: Circulating pulses from a pulse oscillating circuit 4 are impressed in sequence on corresponding wires of an accurately-wired master wire flux harness 2 and a harness 1 to test through decoder circuit 5 and a defect detecting circuit 3. Then, upon detection of short circuit, disconnection, etc. on the harness 1, a circulating pulse discrete value of the circuit 4 on a counter 7 is latched on a latch circuit 8 by initial defect signal through a controlling circuit 6. The value is then displayed on a display circuit 9 until the circuit 8 by the circuit 6 according to a coincidence signal after the end of a necessary scan cycle after the given time on a timer actuated through a coincidence circuit 10 working upon initial coincidence of a discrete value on the counter 7 and a latch value at the next scan cycle has passed is reset, and thus the harness can be automatically checked easily and accurately by a sequential display of defective wire gauges.
COPYRIGHT: (C)1981,JPO&Japio
JP8251779A 1979-06-29 1979-06-29 Wiring harness automatic checker Granted JPS567062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8251779A JPS567062A (en) 1979-06-29 1979-06-29 Wiring harness automatic checker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8251779A JPS567062A (en) 1979-06-29 1979-06-29 Wiring harness automatic checker

Publications (2)

Publication Number Publication Date
JPS567062A true JPS567062A (en) 1981-01-24
JPS627984B2 JPS627984B2 (en) 1987-02-20

Family

ID=13776719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8251779A Granted JPS567062A (en) 1979-06-29 1979-06-29 Wiring harness automatic checker

Country Status (1)

Country Link
JP (1) JPS567062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892680U (en) * 1981-12-16 1983-06-23 株式会社明電舎 Wire harness inspection equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892680U (en) * 1981-12-16 1983-06-23 株式会社明電舎 Wire harness inspection equipment

Also Published As

Publication number Publication date
JPS627984B2 (en) 1987-02-20

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