JPS5922758Y2 - マンホ−ル等におけるダクト口防護ソケツト - Google Patents

マンホ−ル等におけるダクト口防護ソケツト

Info

Publication number
JPS5922758Y2
JPS5922758Y2 JP1001380U JP1001380U JPS5922758Y2 JP S5922758 Y2 JPS5922758 Y2 JP S5922758Y2 JP 1001380 U JP1001380 U JP 1001380U JP 1001380 U JP1001380 U JP 1001380U JP S5922758 Y2 JPS5922758 Y2 JP S5922758Y2
Authority
JP
Japan
Prior art keywords
duct
flange
socket
cylindrical body
protrusion
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.)
Expired
Application number
JP1001380U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56113437U (enExample
Inventor
和也 後藤
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 JP1001380U priority Critical patent/JPS5922758Y2/ja
Publication of JPS56113437U publication Critical patent/JPS56113437U/ja
Application granted granted Critical
Publication of JPS5922758Y2 publication Critical patent/JPS5922758Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
JP1001380U 1980-01-30 1980-01-30 マンホ−ル等におけるダクト口防護ソケツト Expired JPS5922758Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1001380U JPS5922758Y2 (ja) 1980-01-30 1980-01-30 マンホ−ル等におけるダクト口防護ソケツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1001380U JPS5922758Y2 (ja) 1980-01-30 1980-01-30 マンホ−ル等におけるダクト口防護ソケツト

Publications (2)

Publication Number Publication Date
JPS56113437U JPS56113437U (enExample) 1981-09-01
JPS5922758Y2 true JPS5922758Y2 (ja) 1984-07-06

Family

ID=29606677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1001380U Expired JPS5922758Y2 (ja) 1980-01-30 1980-01-30 マンホ−ル等におけるダクト口防護ソケツト

Country Status (1)

Country Link
JP (1) JPS5922758Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5841496B2 (ja) * 2012-05-25 2016-01-13 積水化学工業株式会社 さや管補強部材およびロータス管
JP2020133690A (ja) * 2019-02-14 2020-08-31 株式会社栗本鐵工所 管継手構造

Also Published As

Publication number Publication date
JPS56113437U (enExample) 1981-09-01

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