holddown


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Related to holddown: hold down the fort

holddown

[′hōl‚dau̇n]
(metallurgy)
A device that holds the outer portion of a metal sheet in place during deep-drawing operations in order to keep it from becoming wrinkled.
(petroleum engineering)
A device to anchor an oil well rod pump in its position.
References in periodicals archive ?
Prevent that mistake by plugging the holddown manifold with tube caps, NSN 4730-00-647-3311.
Segmented wall design practice usually requires that the chords be attached to the lower structures (foundation or story below) through holddown anchors and anchor bolts to restrain shear walls from overturning.
The machine incorporates Accu-Router's leading double holddown system--rollers and bleeder vacuum--for unmatched holddown efficiency.
Lakeville, MN 55044 Tel: (800) 493-6021 Fax: (952) 953-0649 3636 48" x 48" Vac holddown ext.
Lakeville, MN 55044 Tel: (952) 953-0649 Fax: (800) 493-6021 3636 48" x 48" Vac holddown ext.
Pico Rivera, CA 90660 Tel: (562) 949-3747 Fax: (562) 948-4171 SET-52SAT Pneumatic holddown x 2 SET-46TS Spring rollers with press tank belts SET-86DET Spring rollers with press tank belts, up and down motorized SET-810NU Spring rollers with press tank belts, up and down motorized Maxym Technologies, 17 Landry St.
120 Series Chain & block holddown 1200 Series Drain rollers on 1" centers Over-thickness safety switch and stock holdback device at infeed end, Opt.
The 252-71CTB features TEFC motors, digital thickness readout, conveyor belt tracking, over-thick shut-off protection, Posi-trak electronic abrasive belt tracking, dial indicators on adjustable contact drums and platens, cam adjustable spring-loaded holddown shoes, and percentage load meters.
It also features: raising and tilting hand wheels; fully adjustable fence; three speed 9 hp main motor and 3/4hp scoring motor; 3,400mm sliding table with telescopic extension; and, holddown, mitre gauge with fence and stop.
In addition to the anchor bolts, fully anchored (FA) walls included holddowns installed at the end studs.
New mechanics and not-so-new mechanics, one extra twist to the wing nuts on the holddowns for the sealed lead-acid battery (SLAB), NSN 6140-01-286-6294, and you might hear a crack.