Abstract:
The invention relates to the woodworking industry, and more particularly to equipment for manufacturing components for buildings. The machine comprises a longitudinal roller bed for receiving workpieces, a measuring table for cross-cutting workpieces, and a cross-cut saw for machining workpieces in a first plane. The body of the machine consists of a main frame, a top frame, upper longitudinal beams, supports for the attachment of a screw-and-nut type drive of a clamping and feeding mechanism, and springs. On the frame there are mounted platforms which can be moved, positioned and secured relative to the longitudinal axis of the machine. Each platform has mounted thereon a spindle for machining workpieces from below in a second plane and two spindles for machining workpieces from two sides in a third plane. Each platform is provided with upper horizontal surfaces having transverse chain conveyors for moving workpieces relative to the longitudinal axis of the machine as they are machined in the second plane. The spindles of one upper longitudinal beam are provided with mechanisms for the automatic mechanical clamping of workpieces when the transverse chain conveyors are in operation. Another upper longitudinal beam is provided with machining units which are mounted on longitudinal linear guides. Between the main frame and the top frame there are mounted vertical guides for the vertical downward movement of a jig when the screw-and-nut drive is in operation.
Abstract:
A honeycomb-shaped panel is formed from a plurality of generally sinusoidally shaped strips of molded fiberboard material each having spaced, oppositely directed flat peaks, the peaks of adjacent strips being secured together to form a plurality of hexagonally shaped cells extending perpendicular to the surfaces of the sheet. The strips may be cut from a single sheet of corrugated fiberboard sheet material and then secured together to form the honeycomb panel, or a plurality of such panels may be secured together face to face with their ribs aligned to form a stack, and selected cuts may be made through the secured, stacked panels to form a plurality of honeycomb panels of desired surface shape and height dimensions. The strips forming the cells are substantially rigid and resistant to collapse of the cells, and form a substantially rigid core when assembled between two flexible fiberboard skins, while the panel is bendable to adopt a desired panel curvature.
Abstract:
Unión estructural dentada a testero para tablas planasy método constructivo Unión estructural para unir dos tablas por sus testeros, consiguiendo una correcta transmisión de esfuerzos entre ellas, mediante una configuración escalonado de sus testeros para incrementar la superficie de contacto entre ambas tablas, que permite su mutuo acople, quedando ambas alineadas y coplanares, y teniendo al menos uno de los escalones de ambastablas un perfil dentado para incrementar aún más la superficie de contacto entre ambas tablas.
Abstract:
Изобретение относится к деревообрабатывающей промышленности, в частности к оборудованию для изготовления деталей жилых, социально-бытовых, промышленных и прочих зданий, и может быть использовано в деревообрабатывающей, строительной и других отраслях промышленности. Поперечное движение изделий при обработке изделий из древесины поперек волокон в нескольких плоскостях является оптимальным решением для увеличения производительности станков по обработке изделий из древесины поперек волокон в нескольких плоскостях при обеспечении одновременного выполнения рабочих и вспомогательных операций по обработке изделий в каждой плоскости по всей длине обрабатываемых изделий; при обеспечении одновременного выполнения полного цикла обработки изделий во всех плоскостях при обработке партий изделий при минимальном времени на перемещение изделий в процессе обработки. Технический результат: повышение производительности при обработке изделий из древесины, длинномерной деревянной заготовки, в частности при нарезке пазов типа «ветровой замок» для поперечного соединения изделий из дерева.
Abstract:
The invention relates to an apparatus (500) for manufacturing a panel product (100, 200, 300). The apparatus (500) comprises more than one machining means (501), configured to make grooves (105, 205) in the direction transverse to the longitudinal direction of the use surface (103, 203) of the panel product (100). The invention also relates to a panel product (100, 200, 300) made by the apparatus (500).
Abstract:
Structural systems having coated structural members with enhanced durability are provided, along with methods of making and using the same. Structural members including at least one coating material applied to a substrate that comprises at least one protrusion may exhibit increased strength and/or durability and may be less likely fail during use. For example, structural members as described herein exhibit an improved resistance to cracking when a force is applied to the protrusion. Structural systems according to embodiments of the present invention can be suitable for use in a variety of applications, including in ready-to-assemble furniture or cabinetry applications or as building and construction materials such as wall board, flooring, trim, and the like.
Abstract:
This invention relates to the woodworking industry, and more particularly to equipment for manufacturing components for residential, public, industrial and other buildings, and can be used in the woodworking and construction industries and in other branches of industry. The transverse movement of articles during the machining of wooden articles across the grain in several planes is an optimal solution for increasing the productivity of machines for machining wooden articles across the grain in several planes and enables the simultaneous execution of working operations and auxiliary machining operations in each plane along the entire length of an article being machined or the simultaneous execution of a complete machining cycle in all of the planes when machining batches of articles, and provides for minimum time expenditure on the movement of articles during the machining process. Technical result: an increase in productivity when machining wooden articles and long wooden workpieces, in particular during the cutting of windtight grooves for the transverse connection of wooden articles.
Abstract:
Полезная модель относится к деревообрабатывающей промышленности, в частности к оборудованию для изготовления деталей жилых, социально-бытовых, промышленных и прочих зданий, и может быть использовано в деревообрабатывающей, строительной и других отраслях промышленности. Конструкция станка содержит входной продольный рольганг для приема входящих заготовок, торцовочный механизм крепится к основной раме и надрамнику станины; станина выполнена в виде прямоугольного параллелепипеда с тремя продольными балками в верхней части и состоит из рамы, надрамника, верхних продольных балок каждая на двух вертикальных стойках, опор для крепления привода типа «винт-гайка» механизма прижима и подачи и пружин; площадки, имеющие возможность перемещения, позиционирования и фиксации относительно продольной оси станка; на каждой площадке установлен шпиндель для обработки заготовок снизу во второй плоскости и два шпинделя для обработки заготовок с двух сторон в третьей плоскости, каждая из площадок оборудована верхними горизонтальными плоскостями с цепными поперечными транспортерами, оснащенными приводными звездочками, упорами и натяжителями цепи для поперечного перемещения заготовок относительно продольной оси станка при обработке заготовок во второй плоскости; шпиндели верхней продольной балки оборудованы механизмами для автоматического механического прижима заготовок при работе цепных поперечных транспортеров; другая верхняя продольная балка оснащена обрабатывающими узлами, смонтированными на продольных линейных направляющих, на-верхней продольной балке установлен привод типа «винт-гайка» механизма прижима и подачи с упорами прижима и подачи заготовок для обработки заготовок в третьей плоскости; между основной рамой и надрамником установлены вертикальные направляющие для обеспечения перемещения кондуктора вертикально вниз при работе привода «винт-гайка». Технический результат - повышение производительности при обработке длинномерной деревянной заготовки.
Abstract:
An improved panel jointing system wherein panels (10, 11) are provided with profiled edge portions comprising tongue formations (12) and recesses (13) which are of complementary shape to the tongues (12), the tongues (12) of one panel being receivable in the recesses (13) of another panel, wherein the profiled edge portions comprise integrally formed projections (15, 16) projecting from the edge surfaces of the tongues (12) and/or from the walls forming the recesses (13), the tongues (12), recesses (13) and projections (15, 16) being shaped and dimensioned so that, when the tongues are received in the recesses, the tongues (12) form a friction fit with the recesses (13), and the opposed facing surfaces of the tongues (12) and the walls of the recesses (13) being spaced apart so as to form a gap (18) of approximately uniform width which extends along the joint between the panels, interrupted by the projections (15, 16), the gap being fillable with adhesive.
Abstract:
The cross joint millingmachine (10) is arranged to cut frame members for use with glazing products and in particular for window/door glazing panels. The frame members comprise Georgian bars, astragal bars and other glazing bars/elements. The cross joint milling machine (10) is arranged to cut a first bevel section (22) and a second bevel section (24) within a frame member (20) which acts as a work piece in the machine arrangement. The cross joint milling machine (10) is also arranged to cut a groove (26) extending between the first bevel section (22) and the second bevel section (24). The interconnecting groove (26) is either cut on the rear face (32) of the frame member (20) or the front face (30) of the frame member (20) and partially extends through the depth of the frame member (20). In particular, this groove cut may extend half way through the depth of the frame member (20). Accordingly, in one pair of intersecting frame members (20, 40), a first frame member (20) has a groove (26) cut in to the front face (30) whilst the second frame member (40) has a groove (46) in to the rear face (50).The cross joint milling machine (10) is portable and can be easily transported by a user and hence used on site at an assembly location. Accordingly, this portability enables a user to quickly and easily and accurately produce crossjoints in frame members at the assembly location.