A saw pit or sawpit is a pit over which timber is positioned to be sawed with a long two-handled saw, usually a whipsaw, by two people, one standing above the timber and the other below. [1] …

A whipsaw or pitsaw was originally a type of saw used in a saw pit, and consisted of a narrow blade held rigid by a frame and called a frame saw or sash saw (see illustrations). This …

2016年5月18日 · While saw pits were used to produce lumber for everything from flooring to housing, it was the shipbuilding industries of coastal nations that dominated demand. …

A pit saw was a two-man ripsaw. In parts of early colonial North America, it was one of the principal tools used in shipyards and other industries where water-powered sawmills were not …

2014年6月9日 · The pit frame-saw, fig. 676, is commonly used for deals, and for such pieces of the foreign hard woods as are small enough to pass between its frame, which is about two feet …

sawpit，英语单词，主要用作名词，作名词时译为“锯木坑（指双人拉大锯时下方锯手站立的坑）”。

A saw pit is the pit over which logs are positioned so that they can be sawed with a whip saw or a two handled saw.

The pit-saw, which is a large two-handed saw, used to saw timber in pits; this is chiefly used by the sawyers. The whip-saw, which is also two handed, used in sawing such large pieces of …

2016年9月11日 · A saw pit or sawpit is a pit over which lumber is positioned to be sawed with a long two-handled saw by two men, one standing above the timber and the other below. It was …

2019年7月30日 · Sawing with a pit-saw using the medieval Southern European method. Note the use of a wedge to keep the saw-kerf open. However, also smaller versions of this saw existed …