JPH0237865Y2 - - Google Patents
Info
- Publication number
- JPH0237865Y2 JPH0237865Y2 JP1984000967U JP96784U JPH0237865Y2 JP H0237865 Y2 JPH0237865 Y2 JP H0237865Y2 JP 1984000967 U JP1984000967 U JP 1984000967U JP 96784 U JP96784 U JP 96784U JP H0237865 Y2 JPH0237865 Y2 JP H0237865Y2
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- cover body
- frame
- lock
- hook
- 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
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)
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 JPS60115952U (ja) | 1985-08-06 |
| JPH0237865Y2 true JPH0237865Y2 (OSRAM) | 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 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5247159B2 (ja) * | 2007-01-31 | 2013-07-24 | 株式会社ミロモックル | ベンチ |
-
1984
- 1984-01-10 JP JP1984000967U patent/JPS60115952U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60115952U (ja) | 1985-08-06 |
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