JPS54115796A - Line hardware - Google Patents
Line hardwareInfo
- Publication number
- JPS54115796A JPS54115796A JP2292978A JP2292978A JPS54115796A JP S54115796 A JPS54115796 A JP S54115796A JP 2292978 A JP2292978 A JP 2292978A JP 2292978 A JP2292978 A JP 2292978A JP S54115796 A JPS54115796 A JP S54115796A
- Authority
- JP
- Japan
- Prior art keywords
- holding arm
- arm
- supporting arm
- wall surface
- vertical side
- 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
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
PURPOSE: To permit electric wire to be always horizontally erected along the wall surface of tunnel by pivotably interconnecting one ends of a holding arm and a supporting arm and mounting the other ends of same on the wall surface of the tunnel.
CONSTITUTION: A holding arm 3 and a supporting arm 4 both cut off from an angle steel bar having L-shaped section are disposed such that their horizontal sides 8 are directed upward and their vertical sides 9 opposed to each other, while one ends of the holding arm 3 and the supporting arm 4 are pivotably mounted on a bolt 10. The end of vertical side 9 on the pivotable portion 13 is finished arcuately. The total length of the supporting arm 4 is longer than that of the holding arm 3. The vertical side 9 on the other end of the holding arm 3 and the supporting arm 4 is cut off in downward slope. A mounting plate 14 is welded to this end surface of the vertical side to provide a mounting portion 6. The mounting plates 14 are respectively shaped approximately quadrilateral and curved arcuately to conform to the wall surface 5. Thus the holding arm can be always horizontally fixed to the wall surface only by adjusting the holding arm and the supporting arm.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2292978A JPS54115796A (en) | 1978-02-28 | 1978-02-28 | Line hardware |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2292978A JPS54115796A (en) | 1978-02-28 | 1978-02-28 | Line hardware |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54115796A true JPS54115796A (en) | 1979-09-08 |
Family
ID=12096310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2292978A Pending JPS54115796A (en) | 1978-02-28 | 1978-02-28 | Line hardware |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54115796A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151539U (en) * | 1985-03-12 | 1986-09-19 | ||
JPH042931U (en) * | 1990-04-23 | 1992-01-10 | ||
KR100399390B1 (en) * | 2001-06-25 | 2003-09-26 | 한국전력공사 | Variable supporter for switchgear |
JP2011114994A (en) * | 2009-11-30 | 2011-06-09 | G System:Kk | Fitting of bracket for piping |
-
1978
- 1978-02-28 JP JP2292978A patent/JPS54115796A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151539U (en) * | 1985-03-12 | 1986-09-19 | ||
JPH042931U (en) * | 1990-04-23 | 1992-01-10 | ||
KR100399390B1 (en) * | 2001-06-25 | 2003-09-26 | 한국전력공사 | Variable supporter for switchgear |
JP2011114994A (en) * | 2009-11-30 | 2011-06-09 | G System:Kk | Fitting of bracket for piping |
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