摘要:
A driving tool for driving fastening means into workpieces comprising a main cylinder with a piston displaceable therein and a sealing element on the lower end with a first through hole through which a piston rod connected to the piston is guided in a sealing manner, wherein a first air chamber connected to a first air inlet for filling with air for the purpose of displacing the piston downwards is present in the main cylinder above the piston, and a second air chamber connected to a second air inlet for filling with air for the purpose of displacing the piston upwards is present below the piston, a pressing cylinder that carries on the lower end an outlet tool with a driving channel into which a lower section of a driving tappet connected to the piston rod projects through an upper opening and that has a lower opening at the bottom for discharging fastening means, a magazine for fastening means that is attached to a side opening of the driving channel in order to supply fastening means to the driving channel, a first holding device that has a first holding element connected to the piston rod and a second holding element connected to the pressing cylinder that are designed so that the pressing cylinder can be displaced into an upper pressing cylinder position by displacing the piston into an upper piston position and the outlet tool can be placed onto a workpiece by displacing the piston downwards from the upper piston position, a first stop device that has a first stop element connected to the piston rod and a second stop element connected to the pressing cylinder that are designed to limit the downward displacement of the driving tappet in order to drive a fastening element out of the driving channel and into a workpiece to a determined penetration depth by means of the driving tappet.
摘要:
A driving module for driving fasteners into a workpiece, the fasteners being interconnected via a connection mechanism to form a fastener belt and being magazined and rolled up to form a fastener belt roll, wherein the driving module has a driving apparatus, wherein the driving module has a mounting portion for mounting the driving apparatus on a workpiece bridge, wherein the driving apparatus has a driving drive, which acts on the respective fasteners to be driven with a driving force by way of a driving ram that is displaceable in the driving direction, and wherein a magazine having at least one exit portion is connectable to the driving apparatus; and by way of the exit portion, the fastener belt can be routed out of the magazine, and wherein the magazine has at least one fastening portion for fastening the magazine or parts thereof to the driving apparatus, wherein the magazine has at least two belt roll holders, each for receiving at least one fastener belt roll.
摘要:
In a fastening apparatus, a lockable slider is movably held along a magazine carrier, and coupled to a feeding element for a movement of fastening elements into an operating position below a firing pin. An adjustable retaining part for locking the slider is disposed on the magazine carrier, and has, in its locking position, at least one component section which protrudes into the feed path of the slider for a form closure with the slider in its locking position. The component section has at least one sliding surface running obliquely to the guide surfaces of the magazine carrier for shifting the retaining part from the locking position. The retaining part has a shoulder running approximately perpendicularly to the guide surfaces of the magazine carrier, which is configured so that it directly adjoins the obliquely running sliding surface.
摘要:
A method of urging one or more fasteners toward a nosepiece of a fastening tool generally includes placing one or more fasteners into a magazine and moving a pusher block that is pivotally mounted on a pusher bearing toward the one or more fasteners. The method also includes rocking the pusher block about the pusher bearing as the one or more fasteners are fed sequentially into the nosepiece to maintain a pushing surface of the pusher block in substantial abutment with a surface of a last fastener of the one or more fasteners.
摘要:
Apparatus for driving fasteners includes a barrel, a fastener guide which retreats as the apparatus is pressed against a substrate, a feed magazine, receiving a loader of fasteners, and a safety element configured to allow a fastener to be driven only after the fastener guide has retreated. There is a safety shoe configured to, when there is no fastener in the barrel, be moved into a safe position and prevent the retreat of the fastener guide, and including a tell-tale of the safe position of the safety shoe.
摘要:
A machine for fastening rail plates to cross-ties, utilizing spikes or the like, and method therefore, is disclosed in the present invention. The preferred apparatus of the present invention teaches a system wherein there is provided a conveyor for conveying a plurality of laterally arranged, juxtaposed ties in bulk, a loader or retriever for loading a single tie upon a template conveyer, and a positioner for positioning the single tie during the pre-plating process. The present invention further includes a template system for securing the cross-tie or tie in place, feeding and positioning the rail-plate in place, feeding, dispensing, and positioning the spikes in place, driving the spikes, and discharging the processed tie, the template system utilizing as a principle motive force the displacement of the template reciprocating drive piston for positioning the template, as well as dispensing and positioning the spikes and plates.
摘要:
In an apparatus for producing a device for detaching portions of workpieces in plate, sheet or leaf form, in particular sheets of cardboard which are used in the folding box industry and which each include at least one blank for a folding box or the like, and adjoining waste pieces, a plurality of individual breaking-out pins are to be releasably fixed at a radial spacing (e) from each other on an elongate conveyor member, at the path of movement of which is disposed a piston or the like pressure element which is directed substantially parallel to at least one of the breaking-out pins and which is adapted to be moved towards a breaking-out pin and which is guided substantially at a right angle to a breaking-out plate to be fitted with breaking-out pins, wherein the conveyor member passes between the piston and the breaking-out plate.
摘要:
The present invention provides an automatic nailer system for use in the joinery industry. The system includes a strip including a plurality of plastic ferrules which receive a complementary plurality of nails. The ferrules are arranged in a longitudinal row and are connected to each other by at least one severable plastic web. The system further includes an automatic nailer specially adapted to drive the nails individually into a substrate while at the same time severing its associated ferrule from the next adjacent ferrule. Preferably, the automatic nailer includes a cartridge for feeding a plurality of strips into the automatic nailer.
摘要:
A device for driving fastening elements, such as nails, staples and the like, includes a magazine extending transversely from a driving unit. A follower is located within the magazine for supplying fastening elements to the driving unit. For filling the magazine with fastening elements, the follower can be secured in a loading position. The follower is secured by a stop pivotally attached to the follower which engages an abutment on the magazine. The follower is released from the loading position by an actuating member movably mounted on the magazine so that it can contact an engagement part on the follower and pivot the stop out of engagement with the abutment.