JPS5515135A - Manhole-inspecting investigating mirror - Google Patents

Manhole-inspecting investigating mirror

Info

Publication number
JPS5515135A
JPS5515135A JP8744578A JP8744578A JPS5515135A JP S5515135 A JPS5515135 A JP S5515135A JP 8744578 A JP8744578 A JP 8744578A JP 8744578 A JP8744578 A JP 8744578A JP S5515135 A JPS5515135 A JP S5515135A
Authority
JP
Japan
Prior art keywords
manhole
pipe
mirror
investigating
inspecting
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
JP8744578A
Other languages
Japanese (ja)
Inventor
Kazumi Hanabusa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8744578A priority Critical patent/JPS5515135A/en
Publication of JPS5515135A publication Critical patent/JPS5515135A/en
Pending legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

PURPOSE: To obtain an investigating mirror which is capable of inspecting a manhole from its outside by providing lenses and a lamp to a convenient-to-carry extensible pipe.
CONSTITUTION: This is the manhole-inspecting investigating mirror which is constituted in a convenient-to-carry and extensible manner by an eyepiece lens 1, focusing groove 2, pipe 3, objective lens 4, pipe 5, stopper 6, pipe 7, transparent acrylic pipe 8, convex mirror 9, lamp 10, rubber-made shock stop 11, power cord 12 and power source 13, wherein arrangement is so made that even a manhole with water being held accumulated therein may be inspected of its inside and focus may be matched anywhere.
COPYRIGHT: (C)1980,JPO&Japio
JP8744578A 1978-07-18 1978-07-18 Manhole-inspecting investigating mirror Pending JPS5515135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8744578A JPS5515135A (en) 1978-07-18 1978-07-18 Manhole-inspecting investigating mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8744578A JPS5515135A (en) 1978-07-18 1978-07-18 Manhole-inspecting investigating mirror

Publications (1)

Publication Number Publication Date
JPS5515135A true JPS5515135A (en) 1980-02-02

Family

ID=13915049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8744578A Pending JPS5515135A (en) 1978-07-18 1978-07-18 Manhole-inspecting investigating mirror

Country Status (1)

Country Link
JP (1) JPS5515135A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197059A (en) * 1984-03-21 1985-10-05 Fuji Xerox Co Ltd Facsimile equipment
JPS60244146A (en) * 1984-05-18 1985-12-04 Canon Inc Image forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197059A (en) * 1984-03-21 1985-10-05 Fuji Xerox Co Ltd Facsimile equipment
JPH0467388B2 (en) * 1984-03-21 1992-10-28 Fuji Xerox Co Ltd
JPS60244146A (en) * 1984-05-18 1985-12-04 Canon Inc Image forming device

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