CS260604B1 - Multipurpose connecting comb with double-headed nails for internal joints of wooden parts - Google Patents

Abstract

The multi-nailed connecting ridge with double-pointed nails is designed for internal joints of wooden parts. Double-pointed nails are welded to the wire of any profile in one plane, their position perpendicular to the wire. The length, thickness and spacing of the double-pointed nails can be selected according to the complexity of the joints. The finished ridge can be bent in the common plane of the wire and double-pointed nails into any shape according to the joining conditions. The multi-nailed ridge ensures the interaction of the double-pointed nails and thus a higher quality execution of the nail joints.

Description

For internal connections of timber .díljů the YEL, -, used _{in the} Sino fasteners, ^l ie>'hlav-^1'.

different Jepi ^ la ,. Also known are some of the fastening tabs with double-pointed nails arranged in regular rows and fastened in the middle of the length in a common plastic support (Menigj type). on both sides of the support part and flush with the support part.

Glued joints are demanding on the quality of adhesives, wood moisture and np adherence to hygienic conditions during production. Menig_ boards are. demanding manufacturing, the same ... like ... boards with double-sided punched mandrels. Also, tie tapes require more demanding production with more material waste. ₍ ,

Substantially less demanding in terms of bonding conditions is more common. A double-pointed nail comb according to the invention, in which double-pointed nails whose position is on the wire are welded to the wire in one plane. perpendicular. The two-pointed nails are attached to the wire on one side or alternated on both sides; and their position to the wires' is either symmetrical or asymmetric. The length, thickness and spacing of two-pointed nails is selectable according to the severity of the joints. The finished comb can be bent in the common plane of the wire and the double-pointed nails into any shape according to the joining conditions.

The multi-nail connecting comb with the wire to ensure the interaction of the double-pointed nails is easily produced in a single-purpose automatic working device consisting of a spot welding machine and feed devices. By adjusting for different wire cross-sections, different dimensions of double-pointed nails and different pitch and position, a larger product range is possible in one device. The production of the connecting comb is waste-free and separates the endless combs from the lengths required for the selected shape and size. ? , _p . ' _R,. "

Both the wire and dvouhroté nails IPOH be _(from Material ^ různýph sections, e.g.,? Ring ^ PJ ctyerpóvé li $,?, Rectangular and the like. For the wire can be used advantageously thin rectangular profile in forms permitting pushed into the wooden parts.,

An example of such a nail clip of a comb and a spike of the plugs is shown in Figures 8 to 8, in which Fig. 1 is a side elevational view of the double-pointed bolts; FIG. FIG. 5 shows an example of the circular shape of the connecting ridge and FIG. 6 shows a meandering shape. FIG. 7 is a view špo'jění''dřeýěňýfch Ahtri ^{L 1} $ 'pódSíb- Nou thickness and ⁰⁰ in FIG. 8 with parts rÓzmmOu thickness using asymmetric ridge.

The connecting ridge 1 is welded from wire 3 and double-pointed nails 2 located in ^ρο--! 'pitch required? ? pvqůhťoté nails' 2, 'buď'p'o jĚdhé ^ • ^ stráfth RATU 3 (FIG. 1 F) / ^K nebo'j'soú' átřídaVí ^and on both sides (Fig. 3). In addition to the symmetrical position (according to FIGS. 1 and 3), the two-pointed nails 2 can be fastened asymmetrically according to FIG. 4. The production device produces an infinite connecting comb 1, which is divided into the required lengths. The ridge 1 in the press-fit design can be any, except for the straight, circular (Fig. 5), meandering (Fig. β) 1 in other shape and size modifications. The four pieces of sponge-shaped parts 4, 5 and 5 are fastened to the upper part of the tread, and the base material of the upper part of the upper part is also suitable. - routing ^7d ']' é iripžňě prdiládět '^ ® FCW výťoWéýfiie.,' and the horizontal ^being! 'mounting / ilkónefcn' under ^'; SPO? Jot / a-' ^n. NYCLU part ^'Z. direct connections ^{and l} r / ac' íhó ^J, 'horseradish ^{IE? "r}

1.

Combine harvester is suitable for front / fixation; other 'ibaťěřiálů,' to 'where' is ^the zatláčífélňý. '

Claims (6)

Multi-nail connecting comb with double-pointed nails for internal joints of wooden parts, characterized in that it consists of a wire (3) to which two-pointed nails (2), whose position is perpendicular to the wire (3), are fixed in one plane. Multi-nail connecting comb according to claim 1, characterized in that all the two-pointed nails (2) are fixed to the wire (3) on one side thereof. A multi-nail connecting comb according to claim 1, characterized in that the two-pointed nails (2) are alternately on either side of the wire (3). VYNALEZU A multi-nail connecting comb according to claim 1, characterized in that the double-pointed nails (2) are fixed to the wire (3) in the middle of their length. A multi-nail connecting comb according to claim 1, characterized in that the double-pointed nails (2) are fixed asymmetrically to the wire (3). A multi-nail comb according to claim 1, characterized in that the wire (3) is bent at least once in one plane. 2 sheets of drawings