摘要:
An apparatus for splicing together two large sheets of material, e.g., seismic sections, where one operator can carry out the splicing operation. The apparatus is comprised of a work surface onto which the material is positioned and held in place by vacuum and mechanical means. A carriage, mounted on guide means which extend across the work surface, has a knife which cuts the material along a desired line as the carriage moves in a first direction and adhesive dispensing means to apply tape to the material along said desired line as the carriage moves in the opposite direction.
摘要:
A process and an apparatus for producing a welded can body having an organic coated welded part are provided in which the exposed metal portion on the inside of the welded part of the can body and its vicinity is covered with a tape of an organic resin alone or a mixture of an organic resin with an inorganic material such as a pigment, a metal, etc. The resin tape is entirely supported by a mandrel to be disposed inside the can body, and pressed against the inside surface of the welded part and its vicinity. By heating the welded part of the can body, the resin tape is heated during pressing.
摘要:
To provide a reinforced paper sheet which has curl-resistant edges so that it will not jam high-speed copier machines, the edges of the paper sheets are reinforced with very thin Mylar strips which are symmetrically mounted on both sides of the edge of the sheet of paper. The strips are preferably about one-half inch wide and may be mounted slightly back from the edge of the sheet of paper. In the manufacturing step, it is desirable that the two strips be applied precisely symmetrically, and preferably simultaneously, so that any stresses are equal and opposite on the two sides of the paper so that the paper resist curling. The Mylar strips may be very thin, such as one-half of a thousandth of an inch in thickness, and the adhesive may be a hot melt type of adhesive which is strictly confined to one side of the Mylar reinforcing strips.
摘要:
Air nozzle assemblies are provided for stripping the release strips from a laminated pressure-sensitive adhesive strip construction applied to a jacket for pipe insulation.
摘要:
Provided are neat alignment plates which are provided outside a main body housing of a sheet processing apparatus, shift in an alignment direction orthogonal to a transport direction of a sheet loaded on a load tray to load sheets discharged from a discharge opening, and which align opposite sides of the sheet, and a sheet support surface provided in a different position adjacent to a processing tray in the alignment direction to support sheets inserted from a manual feed opening provided outside the main body housing, a binding apparatus for performing binding processing on sheets placed on the processing tray shifts to the processing tray and the sheet support surface, and is provided to be able to perform the binding processing on sheets placed on the processing tray or the sheet support surface, and the neat alignment plates are positioned in positions for not blocking the manual feed opening during the binding processing on manually fed sheets on the sheet support surface.
摘要:
Apparatus for positioning and attaching a reinforcing ring in coaxial relationship to a floppy disk, includes a force translating mechanism mounted for movement to and from a resiliently mounted circular receiving member. A cylindrical positioning member, connected to the force translating mechanism, has first and second concentric reference surfaces corresponding respectively to the inner diameter of the reinforcing ring, which is carried by the force translating member, and the inner diameter of the floppy disk, which is disposed about the receiving member. During movement of the force translating mechanism toward the receiving member to bring the reinforcing ring into bonding relationship with the floppy disk, the positioning member moves axially relative to the force translating mechanism between (1) a first position in which the first reference surface causes the force translating mechanism to carry the ring in a predetermined disk-attaching position, to (2) a second position engaging the receiving member in which the second reference surface causes the floppy disk to be located in a position concentric with the disk-attaching position of the ring.
摘要:
The apparatus forms fiberboard hollow ducts from fiberboard and comprises means for collapsing or partially collapsing the fiberboard into a flat collapsed fiberboard or partially collapsed fiberboard for advancing the collapsed or partially collapsed fiberboard through a preheating and heating stage while heat sensitive tape is applied to the linear seam of the advancing fiberboard. After tape is applied, means for applying pressure and cooling operate to permanently set the tape.
摘要:
This invention comprehends apparatus for attaching selfadhesive, perforated edging strips to unperforated sheet material which is moved on a horizontal conveyor, more particularly drawing copy masters, with a storage and supply device for the edging strips which are serially and self-adhesively attached on a support strip in the manner of a belt and are detached therefrom, relative to probes which respond to the feed of the sheet material and of the edging strips, on a separating edge which deflects the said support strip, the edging strips being moved into a stand-by position in which they are retained on a perforated plate by means of suction air, characterized in that the edging strips are supplied perpendicularly to the conveying direction of the sheet material, and the plate is disposed below the conveyor for the sheet material in such a way that its surface rises towards the conveyor in the conveying direction.