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Dowel screw
| Глоссарий по архитектуре и конструкциям |
A dowel having threads on both ends.
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Dowel, английский
- A cylindrical timber rod or steel bar generally without nut or thread driven into pre-drilled holes to make a joint.
- A cylindrical wood or metal rod; used to secure two pieces of wood, stone, concrete, etc., by inserting it in a hole through the two members. dowel-bar reinforcement short reinforcing bars of steel which extend approximately equally into two abutting pieces of concrete, to increase the strength of the joint. dowel bit, spoon bit a boring tool, the barrel of which is a half cylinder terminating in a conoidal cutting edge or radial point; used with a brace.
- A cylindrical piece of hard wood about three inches in diameter, and the same in length, used as an additional security in scarphing two pieces of timber together. dowels are also used to secure the joinings of the felloes, or circumferential parts of wheels; and by coopers in joining together the contiguous boards forming the heads of casks.—dowel, or dowel-bit, is the tool used to cut the holes for the dowels.
- Round wooden pin; usually spiral fluted or reeded used to join pieces of wood together and strengthen the joint.
Dowel bar, английский
Dowel bar (roads finishes), английский
Dowel bit., английский
Dowel joint, английский
- A joint where the pieces of timber are joined by dowels running either longitudinally or transversely through the joint.
- Any carpentry joint making use of dowels. dovetail half-lap joint dovetail saw dowel joint
Dowel lubricant, английский
A lubricant applied to steel reinforcing bars in expansion joints to reduce bond with the concrete, so as to promote unrestrained longitudinal movement. dowel pin 1.a dowel. 2. a metal pin having a sharpened or deformed end used to fasten mortise-and-tenon joints.
Dowel plate, английский
A hardened steel plate containing holes of various diameters; used to cut dowels by driving pegs through the holes to remove excess wood.
Dowel(ed) connection, английский
Doweled joint / sealant, английский
Dowelled connection, английский
Dowelled connection:, английский
Connection made with a circular cylindrical rod usually of steel, with or without a head, fitting tightly in prebored holes and used for transferring loads perpendicular to the dowel axis.
Dowelling, английский
The method of uniting the butts of the frame-timbers together with a cylindrical piece or tenon let in at each end.
Screw, английский
- A boat`s propeller.
- Back-sag somersault with a 360-degree turn. there are double, triple somersaults, etc.
- 1. propeller.
- Винт, шуруп; нарезанная часть буравчика,
- An externally threaded fastener. scratch tool 858 screw: nomenclature screen-door latch
- A propeller.
- The feed screw in the swivel head of a gear-feed diamond drill.
- A synonym for chuck screw.
- To couple threaded parts. 4. a synonym for an auger stem having helical webs.
Screw, английский
Screw, английский
Screw, английский
Screw -, английский
Пробка для трубопровода (состоящая из резиновой манжеты между двумя стальными дисками, стягиваемыми винтом, применяется при гидравлических испытаниях)
Screw - threaded anchorage, английский
Screw anchor, английский
- An anchor (similar to an expansion bolt) having a metal shell with a screw along its central axis; when the shell is placed in a hole and the screw is driven in, the shell expands, tightly securing the anchor in the hole.
- [1] a device with broad helical flanges welded to a long shaft, designed to be screwed into ground that is too soft for a normal anchor to hold. usually power-installed and used to permanently secure a mooring buoy. [2] a small, portable, corkscrew-like device, installed manually for the temporary mooring of yachts and small craft.
Screw and nut steering, английский
See worm and nut steering,
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Concealed downspout, английский
A downspout (downpipe) that is covered or recessed, rather than surface-mounted.
Slate cramp, английский
A dovetail-shaped heavy slate, wedged at a joint between two stones to bind them together.
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