A Method of producing a wooden product by means of a molding hot-pressing from a wooden blank which has one or several sections (A, B, C, D). Wherein as a material is selected an optional form of sawn timber or another timber, which is preferably selected from the group consisting of fresh sawn timber, dried timber, saw-surfaced lumber, planed timber, heat-treated timber, sodium silicate water-glass impregnated or salt impregnated or otherwise impregnated timber; wherein molding hot-pressing is performed essentially in a single-stage production process, which includes drying and molding hot-pressing of the wooden blank and essentially concurrent treating of the wooden blank both by binders of the wood itself and by treating chemicals and/or treating materials added in the production process which are selected from the group consisting of surface treatment agents, excipients, primers, impregnating agents, adhesives, adhesive films, adhesive gauzes; wherein the treatment chemicals are attached to the production process by using a hot-pressing pressing plate etc., pressing tool or pressing surface; and wherein the wood material, and binders thereof as well as the treating chemicals are allowed to adapt/move in relation to each other in the cooling phase of the production process until the locking phase, whereby the product is completed.

A hole expansion, forming device includes a cutting portion main, body formed to have a diameter for the cutting portion, main body to be housed within a joint hole and including a cutting blade tool movable in a range from a housed position at which a blade is housed within a diameter for the cutting portion main body to an extended position at which the blade projects out of the diameter, an advancing and retracting member that is constructed to move in an axial direction by an external force and rotate about an axis of the advancing and retracting member, and a link mechanism that converts an advancing and retracting movement of the advancing and retracting member into a rotational movement of the cutting blade tool, a tip portion bearing that is provided on a tip end of the cutting portion main body, and serves as a tip end side bearing when being housed in an inner side of the joint hole.

A system and method for assembling framing assemblies for use as ceiling or floor structures of modular building units using automation are disclosed. The framing assemblies include trusses that are attached at the lateral edges thereof by a joist including at least one layer of dimensional lumber to form a substantially rigid framework. Cover panels are positioned over and attached to an inner surface of the framing assembly.

The invention relates to a bamboo blank, particularly to produce load-bearing structural elements, characterized in that the bamboo blank comprises a plurality of bamboo lamellae arranged parallel to each other and bonded together by an adhesive, wherein the material for the bamboo lamellae originates from a giant bamboo species, the bamboo lamellae are pressed and bonded together by a pressure of 0.05-1.5 N/mm.sup.2, and the bamboo lamellae have a thickness of at least 5 mm. Furthermore, the invention relates to a bamboo rod, a bamboo layer, a laminated timber element, a sandwich element, and a ceiling or wall element. The invention additionally relates to a method for producing a claimed bamboo blank, bamboo rod, bamboo layer, laminated timber beam, cross-laminated timber element, sandwich element, ceiling element, and/or wall element, combination beam, T-beam, I-beam, and ceiling elements with T-beams and/or I-beams.

An embryo loading device for receiving and rolling first and second veneer sheets and joining the first and second veneer sheets to each other each other, including: a sliding table (2); a guide bar (2.1) provided on a top surface of the sliding table (2); a clutch gear wheel part (3) provided under the sliding table (2); a rolling wheel part (4) provided over the guide bar (2.1); and a pair of box-shaped frames (3T, 3P) housing the clutch gear wheel part (3).

Methods for repurposing used chopsticks can be utilized to make various wooden products therefrom. The method can include sorting, stacking, pressing and finishing the product pressed product into a desired manufactured item. The method can include other steps, such as soaking, drying, polishing, and applying a finish. In some embodiments, the chopsticks, prior to pressing, may be modified by soaking, application of a finish or preservative, application of a binder, or the like. Such manufactured items can include furniture, houseware, storage products and the like.

A wooden truss includes an elongated lower chord, first and second upper chords, and web members extending therebetween. Alternatively, the wooden truss includes two elongated chords and web members extending therebetween. A member identifier is printed on a broad face of at least one of such chords to identify such chord before assembly of the wooden truss. An assembled truss identifier is printed on an outward-facing edge of such chord to identify an assembled wooden truss incorporating such chord, wherein the assembled truss identifier is visible to an observer viewing a stack of such wooden trusses. The assembled truss identifier is printed a predetermined distance from a first end of such chord wherein such assembled truss identifiers are in alignment when a series of such wooden trusses are stacked adjacent to each other.

Building panels, such as a floor panels or wall panels, which include a first mechanical locking system at respective parallel and opposite third and fourth edges, such as long edges, configured to cooperate for horizontal and vertical locking between two adjacent building panels, preferably by a folding motion. The panels further include a second locking system at respective parallel and opposite first and second edges, such as short edges, configured to cooperate for horizontal and vertical locking of two adjacent building panels. An upper edge portion of one of the third edge or fourth edge, preferably the third edge, includes a first lower lip portion configured to cooperate with a first upper lip portion of an upper edge portion of the other of the third and fourth edge of an adjacent panel when the third and fourth edges are arranged in locking engagement.

An automated wall frame assembly system for use in assembling a wall frame includes an advancer assembly including a conveyor system configured to transport first frame members along an assembly axis to an output of the conveyor system. A frame unit is disposed generally at the output of the conveyor system and is configured to receive the first frame members from the conveyor system and attach a second frame member to the first frame members. A gantry assembly is disposed above the advancer assembly. The gantry assembly includes a gantry frame and at least one gantry tool movably attached to the gantry frame. The gantry tool is operable to deliver the second frame member to the advancer assembly from a location above the advancer assembly for being attached to the first frame members.

Disclosed is a manufacturing method of a composite panel, comprising: a providing step of providing a flexible sheet; an attaching step of forming a lamellar structure by attaching at least one lamellar board to cover the flexible sheet; and a cutting step of cutting a plurality of longitudinal grooves in the lamellar structure layer to form a plurality of lamellar strips, thereby obtaining the composite panel that is able to be bent laterally into a curved configuration.