JPS5631801A - Wheel - Google Patents

Wheel

Info

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
Application number
JP10495979A
Other languages
Japanese (ja)
Inventor
Kosaku Urano
Kazuo Mochizuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP10495979A priority Critical patent/JPS5631801A/en
Publication of JPS5631801A publication Critical patent/JPS5631801A/en
Pending legal-status Critical Current

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
JP10495979A 1979-08-20 1979-08-20 Wheel Pending JPS5631801A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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