- User Information Legal Enquiry Guide, © 1999-2020 Alibaba.com. At some point most of that style table were replace with drafting desks that had the top hinging from the front edge, or just slightly behind it. FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL, TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE, Drawing desks or tables; Carriers for drawing-boards, Adjustable drawing tables without balancing means, Minnesota Mining And Manufacturing Company. 1) which is hand tightenable. Free shipping . Chongqing Qihao Import & Export Co., Ltd. Foshan Jinrui Plastic & Hardware Products Co., Ltd. Foshan City Nanhai Jiuli Precision Gas & Liquid Hardware Factory. Sturdy steel frame with melamine top. The Alvin Elite tables are one of the best drafting tables on the market today. Height adjusts 28 inches to 32 inches in the horizontal position using casters or 26 inches to 30 inches using floor glides, both sets included. 7 is a top plan view, on enlarged scale, of the mating member taken on line 7--7 of FIG. The board and frame are made such that loosening a nut on each mechanism automatically separates the halves of each set thereof for providing interference free tilting adjustment of the drafting board on the frame. How long would the delivery take9 It based on the difference of products and quantity. How can you guarantee the quality9 Experienced team of engineers and strict quality control. The bolt is retained in position by a knob over-molded nut 41 (FIG. The body 19 of framework 12 further includes a so-called modesty board 30 extending across the front and between leg channels 26, 27 and a bracing bar 31 extending across the back and between the leg portions. The invention is further directed to a tilt mechanism member having a crown type gear or rosette positioned thereon as defined above wherein the intersection of a plane defined by the axis of the gear and a centerline of the keel flange key thereon intersects a pitch surface of a tooth on said gear between an addendum (apex) and dedendum (root) thereof. The locking mechanism as defined in claim 1 wherein both said table top and said supporting frame include recesses thereon in which said flange means and said annular flange are adapted to be press-fit therein by hand. 89 Such positioning of the teeth on the gear member assures parallel alignment of the keel centerlines of opposing pairs of members mounted respectively on board and frame, and throughout the range of tilt adjustment so that each position of locking mesh is common to all members. You can enjoy our new products details and company preferential policies information in good time Guangzhou Chan Ho Furniture Hardware Co. Hotsale furniture hardware metal sofa bed mechanism with click clack, extension furniture hardware lift top mechanism for coffee table, Alibaba.com Site: International - Español - Português - Deutsch - Français - Italiano - हिंदी - Pусский - 한국어 - 日本語 - اللغة العربية - ภาษาไทย - Türk - Nederlands - tiếng Việt - Indonesian - עברית, AliExpress 浙B2-20120091, Gaoyao Jinli Langcheng Metal Products Factory. Shipping By air/sea/ courier is available All-around Communication you can get the reply in good time about our products details by live chat &email, also you can contact with our manager directly for your further questions Superior Quality we can guarantee our products quality is 100% Pass Fast Delivery date That is only need 7-15 work days can ship the goods out to you Excellent After-sales service 1. we will keep following and update the details about goods and shipment until you get the goods in your warehouse 2. It is therefore an object of the present invention, generally stated, to provide an improved and simplified positive-locking mechanism for a tilting table. 5, the inner surface 46 of annular flange 45 defined a hollow bearing surface through which bolt 40 is inserted. the outward pair of members 36a, 36d on the cleats are in parallel alignment, and the inward pair of members 36b, 36c, on the arm members are also in parallel alignment. Rectangular top is made of wood. The first is the adjustability on the chair. Drafting Tables. Features: Heavy-duty motor/actuator drive mechanism supports up to 250 lbs. 1.3K. The height and drawing incline are simultaneously adjusted with the aid of mechanical assistance. 1688.com Applicants' invention is directed to a positive-locking mechanism positioned between a tiltable table top and a substantially stationary base or frame. The crown type gear member as defined in claim 3 wherein said first flange means is a radially extending key and said receiving surface therefore is an enlongate slot in at least one of said framework and said top structure. A more specific object of the invention is the provision of a simplified locking mechanism for a tiltable drafting table including four identical rosette type members positioned in opposed aligned sets with meshing engagement in each set, and each rosette being interchangeably mountable on the table without the use of hand tools. A drafting table needs to be comfortable, sturdy and of general convenience to the user. 浙公网安备 33010002000092号 Heretofore known drafting tables have included board locking mechanisms providing for a continuously adjustable angle of tilt between the board and frame. All rights reserved. The mechanism 15 adjustably carries a drafting board or table top 17 for adjustment and readjustment as to both height and tilting angle. This drafting stool features a sturdy metal footing for support. No. Taobao Global 3.9 out of 5 stars 59. 1; FIG. This hinged tilt-lift table support is used wherever you need to lift a horizontal surface to a certain angle and hold it in place; It is used on beds, sofas and drafting tables; Lift to the desired angle and it locks in place. The stationary member 11 carries pivotally thereon a drafting table support mechanism 15 enclosed in a cover 16. As an example showing both benefits, if the predefined plane a--a, c--c intersected teeth 42a, 42b on member 36a at their addendums, a mating member 36 would have to have its plane a--a, c--c intersect its teeth 42a, 42b at their dedendums, for the keys of the mating members to be in alignment. The dedendums (roots) of the teeth define an opposing cone such that the respective cones would join at a point along the axis a--a of the member 36. drafting table used ... 3-Drawer Mobile File Cabinet W/Anti-tilt Mechanism Legal/Letter Size Black. It comes with pneumatic seat height, a synchro-tilt mechanism, tension adjustment and multiple locking positions. 3; FIG. Part V: The DIY Drafting Table Having figure out adequate storage solutions, a media workstation, and an all-purpose desk for general work, the last major furniture solution loomed: I needed a large work surface for art and craft projects: sewing, fabric-cutting, drawing, papercrafts, design and layout, etc.It'd have been awesome to have a dedicated cutting table and an drafting table⦠Free Shipping. Choose split-level models for easy to reach supply and laptop ⦠This feature has two benefits. 3; FIG. Both sets of locking mechanisms include identical left and right halves having crown gear portions positioned thereon for aligned meshing engagement with each other. - Rok Hardware Ratchet Headrest Fitting for Beds, Desk Lids, Drafting Tables, and Drawing Boards, Steel 4.5 out of 5 stars 97. Terms of Use Drafting table with tilt adjustment function. $139.99. The drafting board assembly 11 includes a relatively large flat rectangular drafting board 14 which, in this embodiment, has a pair of opposed cleats 15--15 mounted on the bottom of the board adjacent and parallel to each of the opposed shorter side edges 14a-14b (only one shown) thereof. Alvin Elite Drafting Table Features Include: Semi-automatic mechanism for simultaneous height and tilt adjustment. A solid frame includes front legs with small wheels. Local Pickup. 8 an 8a wherein the spatial distance between arm members 24, 25 relative the spatial distance between the cleats 15--15, when the pivotal adjustment mechanism is in an unlocked position, is sufficient to provide interference free tilting adjustment of the drafting board assembly 11. Therefore, a need has developed for an improved and simplified locking mechanism for a tilting table which provides for positive locking tilt adjustment without resorting to the use of hand tools to tighten or loosen same. The LXO has some characteristics that make it stand out from most drafting chairs. A wide variety of tilt mechanism for table options are available to you, such as traditional, modern, and contemporary. | The clamp consists of a bolt retained on the frame, and a nut, in the form of a hand tightenable knob, which can be drawn down on the bolt to bind the guide on the frame. It is easily recognized that replacement part inventory with identical mating members may be one half of the inventory necessary if two differing mating members were utilized. $149.99. 1; FIG. The table framework 12 includes a central body portion generally indicated at 19, a pair of parallel foot members 20-21 which are releasably mounted to the bottom of body portion 19, at 22, and 23, disposed horizontally, and spaced apart a distance approximating that between the cleats 15--15, and a pair of arm members 24, 25 which are each slidably adjustably retained on the body 19 in the interior of one of a pair of parallel, spaced apart leg channels 26, 27 therein. The annular flange 45 is concentric with axis a--a and extends axially outwardly of the back side of the rosette. Shop for Drafting Tables in Arts & Crafts Furniture and Storage. See more ideas about Drafting table, Drawing table, Drafting desk. 8 where the pair of members 36a and 36d have their keys parallel in slots 16, 16, respectively. Products with low noise, large telescopic range, smooth operation, easy to install and operate. 8) which is identical to counter-bored holes 17--17 in the cleats 15. This mesh back drafting chair will make your receptionist's desk look professional as visitor's are ⦠Key 44 is positioned along the centerline c--c of flange 43a extending outwardly thereof on the back side member 36. 1, includes two identical matingly engaged rosette members, both generally indicated by the number 36, and each identified by one of the subletters a or b, respectively. 3 and 4) thereon, and not along the addendums (apexes) or dedendums (roots) thereof. The inwardly facing side surface of each cleat 15 includes a slot 16, which, for ease of manufacture, extends along the length thereof, and a counter-bored hole 17 (FIGS. It should be noted that the outward pair of members could be positioned 180° out of phase with each other and still be in parallel alignment. 1 showing two sets of tilt mechanism members in an unbiased (unlocked) position; and. The purpose of slots 16 and counter-bored holes 17 will be discussed in greater detail below. | Dec 2, 2014 - Explore Sarah Lawson's board "DIY Drafting Tables", followed by 188 people on Pinterest. 4. Local Pickup. $350.00. The mating base member 36b is press-fitted by hand into the mounting hole 34 and slot 32 of arm member 24 in a like manner such that it is also fixed against translational and rotational movement thereon. $249.98. Steel material used in line with the national standard of high quality steel, surface using steel plating and paint material two processes, it would be guaranteed not to fall off, do not rust under normal use in two years 3. multipurpose table, practical value increasing by 300%, can be used as coffee table, table lift rise to get to play a variety of purposes needs (such as dining, office, Internet, conferences, entertainment etc. ) The perfect multi-functional contemporary table: Studio Designs Futura Drafting Table with Folding Shelf is great for drafting, drawing, or crafting on its large tempered safety-glass work surface. Details. 3-7, includes a plurality of gear teeth 42--42 (60 teeth in this embodiment) formed on a front side thereof and arranged radially annularly around a central axis a--a to define a crown-type gear portion or rosette 43. 5 that the crown gears 42--42 have opposed conventional flat trapezoidal shape faces such that the addendums (apexes) of the teeth define a cone. As shown most clearly in FIG. ONDY Drafting Table Portable A3 Drawing Board Multi-Function Drafting Tools Set, Architectural Technical Graphic Sketch Set with Set Square, Clamps, Protractor, Anti Slip Support Legs, Sliding Ruler. A handle 18 is movable between an adjustment position and a ⦠30. - It also has a top-tilting mechanism which can be easily operated with one hand to make your work ⦠Enjoy Free Shipping on most stuff, even big stuff. - It has seat depth adjustment, back depth adjustment and your choice of height ⦠DRAFTING TABLE & DESK BY STACOR. The drafting chair's fixed arms provide all-day support for the upper body and shoulders. A further aspect of the present invention is also shown in FIGS.
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