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Scraper apron assembly |
| T973001 |
Scraper apron assembly
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| Patent Drawings: | |
| Inventor: |
Cole, et al. |
| Date Issued: |
August 1, 1978 |
| Application: |
05/850,432 |
| Filed: |
November 10, 1977 |
| Inventors: |
Cole; Carroll R. (Decatur, IL)
Ohms; Edward J. (East Peoria, IL)
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| Assignee: |
Caterpillar Tractor Co. (Peoria, IL) |
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| U.S. Class: |
37/429 |
| Field Of Search: |
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| International Class: |
E02F 3/64 |
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| Abstract: |
a scraper apron assembly has a bowl member which has a front opening and first and second sides. Each of the sides has an upper portion and extends rearwardly from the front opening. Each of the upper portions has first and second end portions with a slot in the second end portion.An apron is of a size sufficient for closing the front opening, and is pivotally connected and movable through the bowl.Each of the first and second actuating motors have first and second ends and are positioned between the first and second walls of the bowl. The motors are pivotally connected at their first ends to the apron through respective flanges and at their second ends to first and second walls of the bowl. |
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