发明名称 |
SELF-PROPELLED, TOWABLE CORING APPARATUS |
摘要 |
A self-propelled, towable coring apparatus includes a base structure having at least one primary wheel. A rotary spindle drives a coring element. A support mechanism supports the rotary spindle and displaces the rotary spindle upwardly and downwardly relative to a ground surface. At least one engine is supported by the base structure and provides power to the at least one primary wheel to propel the apparatus, and to the rotary spindle to drive the coring element. A tow member is connected to the base structure for trailering the apparatus by a towing vehicle. |
申请公布号 |
US2017089138(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
US201514865351 |
申请日期 |
2015.09.25 |
申请人 |
Utilicor Technologies Inc. |
发明人 |
Pollock Edward Marshall;Pollock Andrew Leslie;Colangelo Pasquale |
分类号 |
E21B7/02;B62D61/12;B60D1/145 |
主分类号 |
E21B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A self-propelled, towable coring apparatus, comprising:
a base structure having a forward end and a rearward end; at least one primary wheel arranged to support the base structure; a rotary spindle operable for driving a coring element; a support mechanism connected to the forward end of the base structure, the support mechanism supporting the rotary spindle and operable to displace the rotary spindle upwardly and downwardly relative to a ground surface; at least one engine supported by the base structure and operable to provide power to (i) rotate the at least one primary wheel to propel the apparatus, and (ii) rotate the rotary spindle to drive the coring element; and a tow member connected to the rearward end of the base structure for trailering the apparatus by a towing vehicle. |
地址 |
Toronto CA |