22.12.2012 Views

Pictorial Handbook of Technical Devices by: Otto B. Schwarz and ...

Pictorial Handbook of Technical Devices by: Otto B. Schwarz and ...

Pictorial Handbook of Technical Devices by: Otto B. Schwarz and ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

I MACHINE TECHNOLOGY<br />

E-Fastening <strong>and</strong> Fasteners<br />

1 --MARINE AND MASONRY ANCHORS<br />

a-Mushroom anchor.<br />

b-Trawl or s<strong>and</strong> anchor; fast stock, double fluke. Also called “Kedge” or<br />

yachtrrrai?‘s anchor.<br />

c-Trawl or s<strong>and</strong> anchor; loose folding stock.<br />

d-Grapnel.<br />

e-Navy-type swivelling fluke.<br />

f-Danforth anchor; good holding power, light weight.<br />

g-Northill utility anchor.<br />

b-Fisherman’s anchor.<br />

j-Laughlin C.Q.R. plow anchor.<br />

k-Anchor trip hook.<br />

l-Rock anchor for guy or suspension bridge.<br />

m-Concrete, sunk in ground with plate <strong>and</strong> rod reenforcing.<br />

n-Mooring screws, sunk in ground for buoys.<br />

o-Anchor plate, sunk in ground for attaching tie rods <strong>and</strong> guys.<br />

p-Wall eye, cast to form brick.<br />

q-Wall eye, built in.<br />

r-Foundation-bolt head, jagged.<br />

s-Foundation bait with key.<br />

t-Foundation bolt.<br />

u-Rope-pulley leader anchor? knife-wheel grip in ground.<br />

v,w,x-Fencing posts in ground.<br />

y-Miscellaneous foundation-bolt anchors.<br />

z-Expansion bolts.<br />

170

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!