JPS54118006A - Supporting device of rigid body conductor for electric-car - Google Patents
Supporting device of rigid body conductor for electric-carInfo
- Publication number
- JPS54118006A JPS54118006A JP2518678A JP2518678A JPS54118006A JP S54118006 A JPS54118006 A JP S54118006A JP 2518678 A JP2518678 A JP 2518678A JP 2518678 A JP2518678 A JP 2518678A JP S54118006 A JPS54118006 A JP S54118006A
- Authority
- JP
- Japan
- Prior art keywords
- portion material
- supporting
- hanging
- abrasion resistance
- rigid body
- 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
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
PURPOSE: To prevent failure and the defectiveness of functioning, by reducing the tilt, etc. of a hanging and holding portion material by lessening abrasion resistance by putting a sliding portion material in a low friction resin system material between a supporting strip body and a supporting portion material of a supporting device.
CONSTITUTION: A rigid body electric-car line 4 is elastically hung and held through a supporting device 3 from a supporting strip body 1, and the rigid body electric-car line 4 is accurately erected. A shock to a pantagraph is absorption moderated. Meanwhile, a coil spring 11 is deformed in the lateral direction by abrasion resistance when a supporting portion material 6 slides, and a hanging and holding portion material 8 inclines. The tangent of the angle of the tilt of the hanging and holding portion material 8 at that time is approximately equal to abrasion resistance between the supporting portion material 6 and the supproting strip body 1. The coefficient of the friction of sliding resin used for a sliding portion material 23 to metal, such as, aluminum, etc. originally small, but the small coefficient of friction such as not more than 0.2 can be obtained if selecting appropriate contact surface pressure (300 kg/cm2).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2518678A JPS5819492B2 (en) | 1978-03-06 | 1978-03-06 | Rigid overhead contact line support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2518678A JPS5819492B2 (en) | 1978-03-06 | 1978-03-06 | Rigid overhead contact line support device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118006A true JPS54118006A (en) | 1979-09-13 |
JPS5819492B2 JPS5819492B2 (en) | 1983-04-18 |
Family
ID=12158940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2518678A Expired JPS5819492B2 (en) | 1978-03-06 | 1978-03-06 | Rigid overhead contact line support device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819492B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08127380A (en) * | 1994-10-31 | 1996-05-21 | Kawasaki Heavy Ind Ltd | Variable caster mechanism for motorcycle |
ITBS20090092A1 (en) * | 2009-05-25 | 2010-11-26 | Bonciani S P A Unipersonale | SUPPORT SHELF FOR CABLES OF RAILWAY LINES |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035159U (en) * | 1983-08-16 | 1985-03-11 | シャープ株式会社 | Combustion hot air heater |
JPS60126993U (en) * | 1984-02-06 | 1985-08-26 | 北川工業株式会社 | Infrared warm air kotatsu |
JPH072847U (en) * | 1994-04-26 | 1995-01-17 | 株式会社日立ホームテック | Electric kotatsu heating device |
-
1978
- 1978-03-06 JP JP2518678A patent/JPS5819492B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08127380A (en) * | 1994-10-31 | 1996-05-21 | Kawasaki Heavy Ind Ltd | Variable caster mechanism for motorcycle |
ITBS20090092A1 (en) * | 2009-05-25 | 2010-11-26 | Bonciani S P A Unipersonale | SUPPORT SHELF FOR CABLES OF RAILWAY LINES |
WO2010136955A3 (en) * | 2009-05-25 | 2011-04-21 | Satferr S.R.L. | Cantilever for supporting live cables of railway, trolley and subway lines |
US8752684B2 (en) | 2009-05-25 | 2014-06-17 | Sattferr, S.r.l. | Cantilever for supporting live cables of railway, trolley and subway lines |
Also Published As
Publication number | Publication date |
---|---|
JPS5819492B2 (en) | 1983-04-18 |
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