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shape as well as long straight edges are often fitted with extruded or stamped strips of continuous length, referred to as "grommet edging". This type of protective bushing is quite common in applications that range from telecom switches and data center cabinets to complex and dense wire/cable and even hydraulic tubing in aircraft, transportation vehicles and medical equipment.
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or plastic casings for this reason. Molded and continuous strip grommets, also known as edge grommets, are manufactured in a wide variety of sizes and lengths expressly for this purpose; they are usually a single piece which can be inserted by hand. Two-piece hard plastic devices are available which
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or cut, or electrical insulation may break due to repeated flexing at the exit point of the casing of a junction box for example. Rubber, plastic or plastic coated metal grommets are used to avoid this. Tight fitting rubber grommets can also prevent the entry of dirt, air, water, etc. The smooth and
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for hoisting, and in curtains and other household items that require hanging from hooks, as when they are used in conjunction with tensioner rods for shower curtains. The grommet prevents the cord from tearing through the hole, thereby providing structural integrity. Small grommets are also called
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bushings and are often used to insulate, anchor, and protect power cords where they enter panels. Preventing a tug or twist on the wire from stressing the electrical connections inside the connected equipment. Sleeved grommets have a flexible extension (sleeve), usually tapered or moulded to flex
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Grommets in electrical applications are referred to as "insulating bushings". Most common are molded rubber bushings that are inserted into hole diameters up to 2″ (51 mm). There are many hole configurations from standard round to assorted U-shapes. Larger penetrations that are irregular in
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72:. They may be used to prevent tearing or abrasion of the pierced material or protection from abrasion of the insulation on the wire, cable, line being routed through the penetration, and to cover sharp edges of the piercing, or all of the above.
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in a variety of ways. They have been utilized as chest handles or on row boats as a soft oar lock. They are a rope ring that is made by first disassembling the rope then re-weaving the strands to the desired size.
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eyelets, especially when used in clothing or crafting. Eyelets may be used purely decoratively for crafting. When used in sailing and various other applications, they are called
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to set the grommet. It can alternatively be set with an electronic, pneumatic, or gas-powered machine. There are also dedicated grommet presses with punch and
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Grommets made of rubber or other elastic material are also used to minimize the transmission of vibration. They were widely used for mounting shock-sensitive
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or composite of carbon fiber, wood or honeycomb. Grommets are generally flared or collared on each side to keep them in place, and are often made of
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with effusions present for months, surgery is sometimes performed to insert a grommet, called a "
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increasingly towards the free end in order to reduce fracturing of electrical insulation.
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Grommets are generally used whenever wires pass through punched or drilled
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Holes in metal or another hard material will often have sharp edges.
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tip, is often sold with the grommets. It can be struck with a
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Ring or edge strip inserted into a hole through thin material
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also grip the wire that passes through. These are called
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106:with grommets fashioned for use as handles
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95:Metal eyelets and an eyelet setting tool
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41:Curtain grommets, used among others in
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278:components that are susceptible to
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488:. Interior Dezine. Archived from
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410:Ashley, Clifford Warren (1944).
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548:Automotive electrical handbook
511:CFL Staff (October 21, 2020).
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592:The dictionary definition of
87:As reinforcement or crafting
551:. Penguin. pp. 66–67.
197:Use in electrical equipment
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513:"Creating a Rope Grommet"
469:Inglefield, Eric (1979).
517:www.chesapeakefamily.com
473:. Ward Lock. p. 12.
413:The Ashley book of knots
321:patulous Eustachian tube
32:Grommet (disambiguation)
1317:Frister & Rossmann
1009:Hook-and-loop fastener
486:"Grommet Top Curtains"
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130:. They can be made of
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257:To minimize vibration
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1397:at Wikimedia Commons
584:at Wikimedia Commons
545:Horner, Jim (1986).
304:In chronic cases of
202:For cable protection
30:For other uses, see
1444:Implants (medicine)
1439:Footwear components
1408:Clothing portal
672:Fabric tube turning
484:Jones, C & G.
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276:electronic circuit
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1413:Glossary of terms
1393:Media related to
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1362:Tape edge machine
781:Embroidery stitch
580:Media related to
558:978-0-89586-238-9
427:978-0-385-04025-9
310:tympanostomy tube
300:Tympanostomy tube
292:Tympanostomy tube
286:Surgical grommets
16:(Redirected from
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492:on 16 March 2013
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1126:Sewing gauge
1004:Hook-and-eye
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776:Cross-stitch
766:Chain stitch
761:Catch stitch
751:Blind stitch
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520:. Retrieved
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494:. Retrieved
490:the original
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470:
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452:. Retrieved
449:Ace Hardware
418:Random House
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306:otitis media
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280:microphonism
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184:Maritime use
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1203:Haberdasher
1121:Seam ripper
953:Self-fabric
928:Interfacing
908:Collar stay
864:Felled seam
806:Pick stitch
771:Coverstitch
376:Blind rivet
312:" into the
272:disk drives
263:Shock mount
245:sheet metal
58:sheet metal
1428:Categories
1302:Elias Howe
1263:Simplicity
1198:Dressmaker
1106:Pincushion
1086:Needlecase
1081:Dress form
1040:Grain/bias
994:Buttonhole
963:Twill tape
874:Style line
801:Pad stitch
791:Lockstitch
756:Buttonhole
736:Backstitch
640:Techniques
522:2021-08-18
454:8 December
397:References
222:Electrical
126:and other
1434:Fasteners
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859:Neckline
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796:Overlock
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722:Stitches
712:Shirring
582:Grommets
370:See also
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173:cringles
56:fabric,
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1151:Thimble
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657:Darning
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66:plastic
54:textile
50:grommet
18:Eyelets
1395:Sewing
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697:Gusset
682:Gather
633:Sewing
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1014:Shank
851:Seams
707:Pleat
687:Godet
471:Flags
225:wires
167:flags
165:, in
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144:punch
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116:cloth
68:, or
62:metal
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1307:Elna
1278:list
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1019:Snap
999:Frog
892:Trim
831:Tack
727:list
662:Ease
553:ISBN
498:2013
456:2011
422:ISBN
233:rope
229:cord
1101:Pin
652:Cut
1430::
531:^
515:.
447:.
436:^
416:.
231:,
227:,
180:.
134:,
122:,
118:,
114:,
64:,
48:A
1280:)
1276:(
729:)
725:(
625:e
618:t
611:v
561:.
525:.
500:.
458:.
430:.
34:.
20:)
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