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A spike puller uses one or more claws to grab under the head of a spike and pull it from the tracks. The spike will then be deposited trackside for later collection, either to be reused or scrapped. At its most basic, a spike puller will only have one claw which can be moved to either side of the rail to pull spikes.
A grapple is a hook or claw used to catch or hold something. A ship's anchor is a type of grapple, especially the "grapnel" anchor.. A soldier loading a hook. A throwing grapple, kaginawa (or "grappling hook" ) is a multi-pronged hook that is tied to a rope and thrown/launched to catch a grip, as on a parapet or branch of a tree. [1]
Uprooted tree stumps. Stump harvesting is not a new process. Records of tree stumps being dug out of the ground for wood fuel go back hundreds of years in Europe. It was practiced in the 1970s in Swedish forests before declining in popularity, but is being considered again there now that there is a greater need for fuel wood.
The Power Rangers in this series combine the partnership of humanity's martial arts and Animal Spirits together with special technologies that serve to provide an essential enhancement to their ways of facing evil forces - such a combination of the Pai Zhua's styles of living and the mechanics of these technologies gives benefits that, as the series progresses, also demonstrate valuable ...
It is designed to wrap, capture, entangle and grip. Some are more elaborate and the claw actually closes and tightens when the rope/chain is pulled. Those are constructed with a spring mechanism within the metal claw that allows the claw to open and close as the tether is pulled or released. Some of the latter can grab trees and rip off the ...
A claw hammer is composed of a metal head and a handle, which historically was made of wood but also may be of steel, fiberglass, or other composite. One side of the head has a poll [ 1 ] with either a smooth or textured surface and used for driving, while the other is formed into a pair of downward curving V-shaped claws and used for prying ...
A 36 in (910 mm) reach extender with a secondary trigger and a pole that can be rotated 90 degrees. A reach extender (or reacher, grabber arm, helping hand, trash picker, picker-upper, extended gripper, long arm gripper, extended reach grabber, grabber tool, litter picker, or caliper) is a handheld mechanical tool used to increase the range of a person's reach and grasp when grabbing objects.
The tools operate on the basis of the hydraulic fluid pressure of up to 720 bars (10,400 psi; 72 MPa), which must be provided from a power source. At present, there are three different means of generating pressure. The most commonly used source is a separate power unit, small petrol (gasoline) engine connected to a hydraulic pump.