A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Post driver and remover
A post driver and remover for the installation and removal of posts includes a post receiver having a post receiver body having a driving end and an opposite driven end. The post receiver body defines a post receiving space having an open end adjacent the driven end and a closed end adjacent the driving end. The post receiving space is sized and shaped to receive an upper end portion of one of the posts. The post receiver body also has a first extractor and a second extractor. The first extractor receives a first post of a first cross-sectional size or shape, and the second extractor has a different size or shape from the first extractor to receive a second post of a second cross-sectional size or shape.
Post driver and remover
A post driver and remover for the installation and removal of posts includes a post receiver having a post receiver body having a driving end and an opposite driven end. The post receiver body defines a post receiving space having an open end adjacent the driven end and a closed end adjacent the driving end. The post receiving space is sized and shaped to receive an upper end portion of one of the posts. The post receiver body also has a first extractor and a second extractor. The first extractor receives a first post of a first cross-sectional size or shape, and the second extractor has a different size or shape from the first extractor to receive a second post of a second cross-sectional size or shape.
Post driver and remover
VARNUM RYAN (author) / KINNEY TIMOTHY S (author) / SMITH KYLE (author) / KINAMORE MATTHEW (author) / TAYON JAMES (author) / WHEELER SETH (author) / WOOD AARON (author) / NICKERSON JASON (author) / SMITH CURTIS (author) / MACH BRYAN (author)
2024-12-31
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES