JPS60115952U - マンホ−ル蓋体の自動施錠装置 - Google Patents

マンホ−ル蓋体の自動施錠装置

Info

Publication number
JPS60115952U
JPS60115952U JP1984000967U JP96784U JPS60115952U JP S60115952 U JPS60115952 U JP S60115952U JP 1984000967 U JP1984000967 U JP 1984000967U JP 96784 U JP96784 U JP 96784U JP S60115952 U JPS60115952 U JP S60115952U
Authority
JP
Japan
Prior art keywords
manhole cover
locking device
automatic locking
manhole
frame
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
JP1984000967U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237865Y2 (enExample
Inventor
悟 福原
Original Assignee
株式会社　福原鋳物製作所
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 株式会社　福原鋳物製作所 filed Critical 株式会社　福原鋳物製作所
Priority to JP1984000967U priority Critical patent/JPS60115952U/ja
Publication of JPS60115952U publication Critical patent/JPS60115952U/ja
Application granted granted Critical
Publication of JPH0237865Y2 publication Critical patent/JPH0237865Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
JP1984000967U 1984-01-10 1984-01-10 マンホ−ル蓋体の自動施錠装置 Granted JPS60115952U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984000967U JPS60115952U (ja) 1984-01-10 1984-01-10 マンホ−ル蓋体の自動施錠装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984000967U JPS60115952U (ja) 1984-01-10 1984-01-10 マンホ−ル蓋体の自動施錠装置

Publications (2)

Publication Number Publication Date
JPS60115952U true JPS60115952U (ja) 1985-08-06
JPH0237865Y2 JPH0237865Y2 (enExample) 1990-10-12

Family

ID=30473283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984000967U Granted JPS60115952U (ja) 1984-01-10 1984-01-10 マンホ−ル蓋体の自動施錠装置

Country Status (1)

Country Link
JP (1) JPS60115952U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080179A (ja) * 2007-01-31 2008-04-10 Miro Mocle Sangyo Kk ベンチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080179A (ja) * 2007-01-31 2008-04-10 Miro Mocle Sangyo Kk ベンチ

Also Published As

Publication number Publication date
JPH0237865Y2 (enExample) 1990-10-12

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