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Self contained asphalt patching apparatus

  • US 4,215,949 A
  • Filed: 11/24/1978
  • Issued: 08/05/1980
  • Est. Priority Date: 11/24/1978
  • Status: Expired due to Term
First Claim
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1. In a wheeled asphalt patching machine having an elevatable supply hopper for asphalt and a transfer bucket on an articulated arm, and including tamper means and burner means, tack oil spray, mounted on and movable with the bucket, and auger means extending from internally of the supply hopper to a supply position for the bucket, the improvement of:

  • (a) open top trough means housing the auger means and extending from the supply hopper to the supply position for the bucket,(b) a height adjustable frame assembly mounted on the bucket carrying said burner means,(c) lower outlet means for said bucket including release means and spreading means for asphalt from the transfer bucket, and(d) adjustable height frame means carrying the tamper means mounted on the bucket.

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