JPS5631801A - Wheel - Google Patents
WheelInfo
- Publication number
- JPS5631801A JPS5631801A JP10495979A JP10495979A JPS5631801A JP S5631801 A JPS5631801 A JP S5631801A JP 10495979 A JP10495979 A JP 10495979A JP 10495979 A JP10495979 A JP 10495979A JP S5631801 A JPS5631801 A JP S5631801A
- Authority
- JP
- Japan
- Prior art keywords
- thin wall
- wheel
- wall
- deformed
- thin
- 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
Abstract
PURPOSE: To enhance accuracy and durability of a wheel, by making the peripheral side of wheel of a vacuum cleaner or the like, of a thin and a thick elastic walls.
CONSTITUTION: When the suction head of a vacuum cleaner is reciprocated on a floor, a wheel 13 is rotated as its thin wall 16 is deformed inwards depending on load. Since the thin wall 16 is soft and elastic, it is deformed in accordance with the recesses and profections of the floor 20 to absorb fluctuation due to the recesses and projections. When the thin wall 16 is deformed across a space 17, the wall comes into contact with a cylinder 18 so that the wall is reinforced and protected by the cylinder. The deformation of the thin wall 16 is thus restricted within its elastic limit even if overload is applied. This results in protecting the thin wall from damage or the like.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10495979A JPS5631801A (en) | 1979-08-20 | 1979-08-20 | Wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10495979A JPS5631801A (en) | 1979-08-20 | 1979-08-20 | Wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5631801A true JPS5631801A (en) | 1981-03-31 |
Family
ID=14394628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10495979A Pending JPS5631801A (en) | 1979-08-20 | 1979-08-20 | Wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5631801A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4705087A (en) * | 1985-06-17 | 1987-11-10 | Grumman Aerospace Corporation | Convoluted cone wheel |
US4739810A (en) * | 1985-06-17 | 1988-04-26 | Grumman Aerospace Corporation | Convoluted cone wheel |
-
1979
- 1979-08-20 JP JP10495979A patent/JPS5631801A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4705087A (en) * | 1985-06-17 | 1987-11-10 | Grumman Aerospace Corporation | Convoluted cone wheel |
US4739810A (en) * | 1985-06-17 | 1988-04-26 | Grumman Aerospace Corporation | Convoluted cone wheel |
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