A honeycomb for curved surface lightweight components includes a plurality of elongate ribbons and connecting regions. The connecting regions are provided, respectively, between opposing ribbons to connect the ribbons together in a portion-wise manner in a firmly bonded relationship in a transverse direction. The connecting regions are arranged at regular spacings along the longitudinal direction of a ribbon. Honeycomb-like cells form cavities between the ribbons. With respect to three successive ribbons, a displacement of the connecting regions between first and second ribbons relative to the connecting regions between second and third ribbons toward a first side of the longitudinal direction is lesser than toward a second side of the longitudinal direction. Consequently, at least a part of the cells in cross-section in the longitudinal direction/transverse direction plane have at least one longer limb corresponding to the greater displacement and at least one shorter limb corresponding to the lesser displacement.

A gaseous emissions treatment component is made by extruding a green ceramic mix through a die to form an extrusion having a honeycomb substrate with elongate cells extending its length and with the cells bounded by walls dividing adjacent cells from one another. Molten metal for use in induction heating of the component is placed in selected cells and is solidified by cooling.

A coating device for coating composite cellulose honeycomb support parts (1) each having a multiplicity of channels (5, 6) extending in an axial direction with an impregnation coating to increase fire, water-resistance and/or mechanical stability of the support parts (1). A conveyor (8) transports the support parts (1) in a conveying direction along a filling station (9) configured to pour impregnation agent (12) from above into the channels (5, 6), and damming agents (16) are configured such that the impregnation agent (12) is prevented or at least delayed from draining downwards out of the channels (5, 6) such that the impregnation agent (12) builds up in the channels (5, 6). An emptying station (19) is arranged downstream of the filling station (9) in the conveying direction, at which emptying station excess impregnation agent (12) drains out of the channels (5, 6) in the composite cellulose honeycomb support parts (1). A corresponding process is also disclosed.

A processing apparatus equipped with a catalyst-supporting honeycomb structure, which is characterized in that corrugated plate-like glass fiber papers having a functional catalyst supported thereon and flat plate-like glass fiber papers having the same functional catalyst supported thereon are alternately laminated without being bonded to each other, to form a catalyst-supporting honeycomb structure, and this catalyst-supporting honeycomb structure is packed in a casing.

A component, including a part, comprising a honeycomb-like structure formed from at least a seamless resin-infused fiber composite material. The honeycomb-like structure includes a first plurality of honeycomb-like cells, and a second plurality of honeycomb-like cells, different than the first plurality of honeycomb-like cells.

In the present disclosure, a method may include forming a three-dimensional composite fiber pre-form by three-dimensionally weaving a plurality of composite fibers. The composite fiber pre-form includes a plurality of open cells formed adjacent to and interlocked with each other, and a composite fiber forms at least a portion of a first side of a first open cell and at least a portion of a second side of a second open cell. The first open cell and the second open cell are adjacent to and interlocked with each other.

Provided are splices comprising honeycomb cores and adhesive layers with tie clips supporting the honeycomb cores. Also provided are methods of forming such splices. Each tie clip includes two legs and a bridging portion joining the legs. When forming a splice, an adhesive layer is positioned between two honeycomb cores. One leg of the tie clip is inserted into the full cell of one honeycomb core, while the other leg is inserted into the full cell of the other honeycomb core. The bridging portion extends across the adhesive layer. While curing the adhesive layer, the tie clip supports the honeycomb cores with respect to each other and maintains their orientation. The tie clip becomes a part of the splice. The tie clip may be buried in the honeycomb cores without extending above the first face of the splice.

The application relates to a honeycomb core plate and a processing technique thereof, wherein the processing technique includes the following steps: folding: fixing the raw material plate on the mould, and folding to make the surface of the raw material plate have a plurality of folded structures with the same spacing and the same direction; grooving: cutting a plurality of uniformly distributed grooves on the surface of the folded structure; coating film: coating film on the surface of the folded structure of the raw material plate; docking: inserting the folded structures of the two raw material plates into each other, so that the grooves of the two folded structures are connected in a cross way to form the honeycomb core plate.

A method of cutting a wafer of composite core from a bulk composite core includes stabilizing the bulk composite core with a fixture, the bulk composite core having a plurality of tube members. The method also includes cutting through each of the tube members to create the wafer while the bulk composite core is stabilized by the fixture.

A method of manufacturing a honeycomb structure includes providing a honeycomb body having a first contour extending between opposing first and second ends and chamfering a corner of the first end in a radial and axial direction toward the first contour to form a second contour. The method further includes removing material in an axial direction toward the second face to form a third contour, chamfering a corner of the third contour in a radial and axial direction toward the second end to form an end contour, and removing material in an axial direction toward the first face to form a fourth contour. Removing material to form the fourth contour substantially removes the second contour and the end contour.