JPS55132313A - Safety wheel - Google Patents
Safety wheelInfo
- Publication number
- JPS55132313A JPS55132313A JP3737779A JP3737779A JPS55132313A JP S55132313 A JPS55132313 A JP S55132313A JP 3737779 A JP3737779 A JP 3737779A JP 3737779 A JP3737779 A JP 3737779A JP S55132313 A JPS55132313 A JP S55132313A
- Authority
- JP
- Japan
- Prior art keywords
- protector
- flat
- supporter
- tire
- puncture
- 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
Abstract
PURPOSE: To maintain safety of running even in a condition of puncture by pinching a bead part and base of an internal circumferential structure of a flat protector by means of a solid rim flange and a supporting structure for an FP supporter so as to eliminate a relative movement.
CONSTITUTION: In a condition of puncture, a tire 4 collapses in a flat form. However an effect of the collapse is covered by an external circumferential surface 13 of a flat protector 1, supporting a tread 4c of a tire 4, and further by the same protector 1 by being firmly supported by FP supporter 2, so as load of a vehicle is supported with a good stability without causing a deformation of the protector 1, and a bead portion 4a on a weather side for the flat tire 4 is pinched and secured by a rim flange 3a and a support 21 of FP supporter 2, and no remarkable change takes place for a stabilized driving, preventing an excessive bending and wear of a side wall 4b in the meantime.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3737779A JPS55132313A (en) | 1979-03-28 | 1979-03-28 | Safety wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3737779A JPS55132313A (en) | 1979-03-28 | 1979-03-28 | Safety wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55132313A true JPS55132313A (en) | 1980-10-15 |
JPS6137123B2 JPS6137123B2 (en) | 1986-08-22 |
Family
ID=12495820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3737779A Granted JPS55132313A (en) | 1979-03-28 | 1979-03-28 | Safety wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132313A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3242865A1 (en) * | 1981-11-20 | 1983-06-01 | Michelin & Cie. (Compagnie Générale des Etablissements Michelin), 63040 Clermont-Ferrand | SUPPORT DEVICE FOR PREVENTING FLAT TIRES |
JPH04132236A (en) * | 1990-09-22 | 1992-05-06 | Dainippon Screen Mfg Co Ltd | Electric measurement device for semiconductor wafer |
JPH07169809A (en) * | 1994-09-26 | 1995-07-04 | Hitachi Ltd | Surface measuring instrument |
-
1979
- 1979-03-28 JP JP3737779A patent/JPS55132313A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3242865A1 (en) * | 1981-11-20 | 1983-06-01 | Michelin & Cie. (Compagnie Générale des Etablissements Michelin), 63040 Clermont-Ferrand | SUPPORT DEVICE FOR PREVENTING FLAT TIRES |
JPH04132236A (en) * | 1990-09-22 | 1992-05-06 | Dainippon Screen Mfg Co Ltd | Electric measurement device for semiconductor wafer |
JPH07169809A (en) * | 1994-09-26 | 1995-07-04 | Hitachi Ltd | Surface measuring instrument |
Also Published As
Publication number | Publication date |
---|---|
JPS6137123B2 (en) | 1986-08-22 |
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