JPS5536745A - Automatic-defect sensing method and apparatus for tirewheel - Google Patents
Automatic-defect sensing method and apparatus for tirewheelInfo
- Publication number
- JPS5536745A JPS5536745A JP10968378A JP10968378A JPS5536745A JP S5536745 A JPS5536745 A JP S5536745A JP 10968378 A JP10968378 A JP 10968378A JP 10968378 A JP10968378 A JP 10968378A JP S5536745 A JPS5536745 A JP S5536745A
- Authority
- JP
- Japan
- Prior art keywords
- wheel rim
- air
- tirewheel
- openings
- automatic
- 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
- Examining Or Testing Airtightness (AREA)
Abstract
PURPOSE: To automatically sense the defective portion of a tirewheel rim by hermetically sealing the openings on both sides of the wheel rim by an appropriate means and by injecting air into the inside of the sealed wheel rim by an appropriate means.
CONSTITUTION: Sealing members 2 and 2' are covered on the openings of both sides of a wheel rim 1, and a conducting pipe 4 of a hot-air injection device 3 is inserted into the hole provided through a sealing member 2' on one side. A sensing probe 6 is provided at the position adjacent to the bottom of the surrounding wall of the wheel rim 1. Air A which is heated by a heater 5 is injected into the inside of a sealed hollow portion 1a of the wheel rim 1. The wheel rim 1 is revolved at a constant speed. When leakage of air A is sensed by the sensing probe 6, the revolution of the wheel rim 1 is stopped.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10968378A JPS5536745A (en) | 1978-09-08 | 1978-09-08 | Automatic-defect sensing method and apparatus for tirewheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10968378A JPS5536745A (en) | 1978-09-08 | 1978-09-08 | Automatic-defect sensing method and apparatus for tirewheel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5536745A true JPS5536745A (en) | 1980-03-14 |
Family
ID=14516529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10968378A Pending JPS5536745A (en) | 1978-09-08 | 1978-09-08 | Automatic-defect sensing method and apparatus for tirewheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5536745A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817336A (en) * | 1981-07-23 | 1983-02-01 | Topy Ind Ltd | Inspecting method for air leakage in hose and device thereof |
JPS5826240A (en) * | 1981-08-10 | 1983-02-16 | Topy Ind Ltd | Method and device for inspecting revention of air leakage of rim for tubeless tire |
US4754638A (en) * | 1986-05-23 | 1988-07-05 | Antares Engineering, Inc. | Apparatus and method for leak testing automotive wheel rims |
US5267468A (en) * | 1991-06-21 | 1993-12-07 | Giancarlo Zoccoletti | Machine for air seal tests on cart wheel rims |
JPH0748771A (en) * | 1993-06-18 | 1995-02-21 | Rhone Poulenc Rhodia Ag | Fiber strip with multi-width, method for preparing this and apparatus for practicing this method in use |
-
1978
- 1978-09-08 JP JP10968378A patent/JPS5536745A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817336A (en) * | 1981-07-23 | 1983-02-01 | Topy Ind Ltd | Inspecting method for air leakage in hose and device thereof |
JPS6359092B2 (en) * | 1981-07-23 | 1988-11-17 | ||
JPS5826240A (en) * | 1981-08-10 | 1983-02-16 | Topy Ind Ltd | Method and device for inspecting revention of air leakage of rim for tubeless tire |
JPS6359093B2 (en) * | 1981-08-10 | 1988-11-17 | ||
US4754638A (en) * | 1986-05-23 | 1988-07-05 | Antares Engineering, Inc. | Apparatus and method for leak testing automotive wheel rims |
US5267468A (en) * | 1991-06-21 | 1993-12-07 | Giancarlo Zoccoletti | Machine for air seal tests on cart wheel rims |
JPH0748771A (en) * | 1993-06-18 | 1995-02-21 | Rhone Poulenc Rhodia Ag | Fiber strip with multi-width, method for preparing this and apparatus for practicing this method in use |
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