VẼ CƠ KHÍ Chapter 3 c thread application

Cable Management Tool with 1/4"-20 Device Compatability JerkStopper Thread Mount... Tether Tools® Expands Cable Management Line with Four JerkStopper Thread Mount Devices - for Film, Aud

THREAD APPLICATION

Cable Management Tool with 1/4"-20 Device Compatability JerkStopper Thread Mount

Tether Tools® Expands Cable Management Line with Four JerkStopper Thread Mount Devices - for Film, Audio, Photo, Electronics

JerkStopper Thread Mount cable management devices offer cable organization and

security for computer, film, camera and other cable types Protect cables and equipment with versatile JerkStopper cable mounting solutions

Scottsdale, Arizona (PRWEB) January 24, 2013

Tether Tools® introduces the JerkStopper® Thread Mount which is designed for

maximum versatility in keeping cables organized, off the ground and out of harm's (and humans'!) way The JerkStopper Thread Mount integrates with three useful

Tether Tools clamps to keep computer, film, camera and audio equipment cables

secure, protected and well-organized

The new JerkStopper Thread Mount features a ¼”-20 male thread for versatile

mounting The patented JerkStopper cable retention device is ideal for securing cables traditionally used by audio engineers, film makers, photographers and IT specialists JerkStoppers are compatible with any standard A/C power adapter cord, flash sync cord, USB, HDMI, FireWire and many other cables JerkStoppers support cable

diameters from 3.5mm to 8.5mm

1.57 inch cooper cable stripper / cable stripper / cable stripping tool /

tube cutter

Turnbuckle

Vice (vise) and Irwin plier

A typical chain tool With a chain placed on the central sprocket, the screw is turned until a pin is pushed from the linkage

MAKING MECHANICAL THREAD

Slab track at St Pancras station

A railroad tie/railway tie/crosstie (North

America), or railway sleeper (UK and

Australia) is a rectangular support for the rails

in railroad tracks Generally laid perpendicular

to the rails, ties transfer loads to the track

ballast and subgrade, hold the rails upright, and keep them spaced to the correct gauge.

Railroad ties were traditionally made of

wood, but pre-stressed concrete is now

widely used, especially in Europe and Asia Steel ties are common on secondary lines in the UK; plastic composite ties are also

employed, although far less than wood or

concrete As of January 2008, the

approximate market share in North America for traditional and wood ties was 91.5%, the remainder being concrete, steel, azobé (red ironwood) and plastic composite.[1]

Slab track, System "FF Bögl" on Nuremberg-Munich high-speed rail line

Slab track, System "Rheda 2000", prior to concrete pouring

Stone block from the Scotch gauge Ardrossan

Railway used to construct a loading dock

Y tie track next to conventional track

A variant fastening of rails to wooden ties

Ladder track at Akabane Station

Diagram of cross section of 1830s ladder type track used on the Leeds and Selby Railway

Ladder track is a type of railway track in which the track is laid on longitudinal supports with

transverse connectors holding the two rails at the correct gauge distance Modern ladder track can be considered a development of baulk road which supported rails on longitudinal

wooden sleepers Synonyms include longitudinal beam track.

cog railway

Wire Rope Clips