摘要:
A two gun tool dolly which is capable of firing and inserting two, three or four nails into plate, header, or footer frame members at predetermined locations thereof so as to fixedly secure top and bottom plate, header, or footer members to stud frame members of a wall structure or wall panel.
摘要:
A two gun tool dolly which is capable of firing and inserting two, three or four nails into plate, header, or footer frame members at predetermined locations thereof so as to fixedly secure top and bottom plate, header, or footer members to stud frame members of a wall structure or wall panel.
摘要:
A system may install a floor above a sub-floor surface, the floor having a board abutting adjacent boards. The system may include a lowering apparatus, a positioning apparatus, and a securing apparatus. The lowering apparatus may be adapted to receive the board and to lower the board to the floor. The positioning apparatus may be adapted to position the board in contact with one or more of the adjacent boards. The securing apparatus may be adapted to secure the board to the sub-floor surface.
摘要:
A riveting system for hammering a set of nails along a path having a rotatable upper table with a plurality of riveting mechanisms positioned along a plurality of radii on the upper table and a lower table having a plurality of upset members positioned along a plurality of radii on the lower table.
摘要:
The present invention relates to a device for feeding a planar section, e.g. a wall element, in relation to one or more working stations, e.g. nailing and/or hole making stations, the planar section having an upper portion (2) and a lower portion (1) and intermediate pieces (3) inteconnecting the upper portion (2) with the lower portion (1), a first conveyor (23) being intended for the upper portion (1) or the lower portion (2), a second conveyor (24) being intended for other portion, extending in parallel with the first conveyor (23) and being switchable for increasing or decreasing the distance between the conveyors (23, 24) and both of the conveyors (23, 24) being disposed to cooperate with carriers (21, 22) displaceable therealong for displacement of the portions (1, 2, 3) along the conveyors (23, 24).
摘要:
An apparatus for final assembly of framed artwork includes a conveyor for translating a plurality of art frames past a robot arm assembly. A fastener driver module is supported by the robot arm assembly, the module including a support plate and a magazine secured to the support plate by a pivot assembly at the upper end of the magazine, with the freely pivoting lower end of the magazine depending from the support plate. A pneumatic actuator extends laterally from the support plate to rotate the lower end of the magazine to impinge on the art frame, and another pneumatic actuator supported on the magazine is coupled through a lever arrangement to a driver blade extending through the lower end of the magazine. The driver blade engages the lowermost fastener in the magazine and ejects it forcefully, driving it into the interior opening of the frame on the table. A computer control system is connected to the robot arm assembly to move the fastener driver module to engage each art frame passing thereby, and to drive fasteners into the rails of each frame and secure the artwork therein. A speed sensor coupled to the conveyor generates a speed signal that is received by the computer control system, whereby the robot arm may be driven in translational synchronism with each passing art frame.
摘要:
An apparatus for delivering fasteners, such as nails, screws and rivets from a supply source to an automatic fastener driver comprises an elongated flexible wire helix whose pitch is such that fasteners can be supported by their heads between adjacent convolutions. One end of the elongated helix is coupled to a vibratory bowl feeder that feeds individual fasteners in a desired order and orientation into a holding station. The opposite end of the wire helix is positioned over an inlet chute leading to a fastener holding chuck and the distal end of the helix is adapted to be driven through 360.degree. by an indexing motor upon each actuation of the fastener driver. In this fashion, for each nail that is dropped from the distal end of the helix into the driver's inlet chute, another nail is picked up at the holding station and advanced in incremental steps along the length of the helix.
摘要:
A turnover mechanism for turning a planar strip through one hundred and eighty degrees is disclosed. The turnover mechanism is particularly useful in the manufacture of tackless strips and is adopted for installation in a tackless strip manufacturing machine. The turnover mechanism includes a ratchet which is activated by the usual pin driving mechanism to rotate a turner in timed sequence with the pin inserting operations. The turner includes a groove and the turnover mechanism incorporates a cam to urge one end of each strip into the groove after the pins are properly seated in the strip. The turner turns over or flips each pinned strip in sequence to permit the tackless strip manufacturing machine to automatically apply a plurality of floor attaching nails in each strip in a direction opposite to the orientation of the pins.
摘要:
A building press for joining building components including building trusses, which consists of a frame having a fixed portion and at least one movable hammer, which frame is designed to receive a predetermined number of building components and to join the components with selected fasteners by means of fluid pressure such as air. The frame is equipped with at least one expandable conduit or several fluid actuated cylinders positioned between a fixed member of the frame and the hammer or hammers, and in a preferred embodiment, a multiplicity of fasteners are magnetically positioned on segments of the hammer to be driven into the building components. When a fluid such as air, oil or water is forced through the conduit, the conduit expands and the hammer or hammers force the nail plates into the building components to securely join the components in a selected configuration. In the alternative, the components may be joined by applying hydraulic pressure on several hydraulic cylinders by means of air, steam, oil or other suitable fluid.
摘要:
An automatic nailing machine for fabricating wooden pallets. The device has a hammer pin support bar vertically movable within a frame and horizontally aligned by a first horizontal alignment bar mounted on the frame. A nail feed and support bar is mounted below the hammer pin support bar, is moved upwardly when the hammer pin support bar is moved to its uppermost position, moves downwardly with said hammer pin support bar when said hammer pin support bar begins its downward travel and then remains stationary as the hammer pin support bar continues its downward movement. A plurality of hammer pins are mounted on the hammer pin support bar and cooperate with a plurality of nail holding devices mounted on the nail feed and support bar. The nail feed and support bar is horizontally aligned by a bar affixed to the frame and lined to the nail feed and support bar.