JPS6027162U - 溝蓋の施錠装置 - Google Patents

溝蓋の施錠装置

Info

Publication number
JPS6027162U
JPS6027162U JP1983118792U JP11879283U JPS6027162U JP S6027162 U JPS6027162 U JP S6027162U JP 1983118792 U JP1983118792 U JP 1983118792U JP 11879283 U JP11879283 U JP 11879283U JP S6027162 U JPS6027162 U JP S6027162U
Authority
JP
Japan
Prior art keywords
piece
locking
groove
engaging protrusion
locking plate
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
JP1983118792U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223885Y2 (cs
Inventor
小林　昭三
Original Assignee
カネソウ株式会社
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 カネソウ株式会社 filed Critical カネソウ株式会社
Priority to JP1983118792U priority Critical patent/JPS6027162U/ja
Publication of JPS6027162U publication Critical patent/JPS6027162U/ja
Application granted granted Critical
Publication of JPS6223885Y2 publication Critical patent/JPS6223885Y2/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)
JP1983118792U 1983-07-29 1983-07-29 溝蓋の施錠装置 Granted JPS6027162U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983118792U JPS6027162U (ja) 1983-07-29 1983-07-29 溝蓋の施錠装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983118792U JPS6027162U (ja) 1983-07-29 1983-07-29 溝蓋の施錠装置

Publications (2)

Publication Number Publication Date
JPS6027162U true JPS6027162U (ja) 1985-02-23
JPS6223885Y2 JPS6223885Y2 (cs) 1987-06-18

Family

ID=30272899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983118792U Granted JPS6027162U (ja) 1983-07-29 1983-07-29 溝蓋の施錠装置

Country Status (1)

Country Link
JP (1) JPS6027162U (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038369U (cs) * 1973-08-02 1975-04-21
JPS5550199U (cs) * 1978-09-29 1980-04-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038369U (cs) * 1973-08-02 1975-04-21
JPS5550199U (cs) * 1978-09-29 1980-04-02

Also Published As

Publication number Publication date
JPS6223885Y2 (cs) 1987-06-18

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