EP0119542B1 - Nageleintreibgerät - Google Patents

Nageleintreibgerät Download PDF

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Publication number
EP0119542B1
EP0119542B1 EP84102372A EP84102372A EP0119542B1 EP 0119542 B1 EP0119542 B1 EP 0119542B1 EP 84102372 A EP84102372 A EP 84102372A EP 84102372 A EP84102372 A EP 84102372A EP 0119542 B1 EP0119542 B1 EP 0119542B1
Authority
EP
European Patent Office
Prior art keywords
nail
magazine
conveyor
nails
strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84102372A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0119542A1 (de
Inventor
Artur F. Klaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signode Corp
Original Assignee
Signode Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19833308630 external-priority patent/DE3308630C2/de
Priority claimed from DE19833308698 external-priority patent/DE3308698A1/de
Application filed by Signode Corp filed Critical Signode Corp
Priority to AT84102372T priority Critical patent/ATE32193T1/de
Publication of EP0119542A1 publication Critical patent/EP0119542A1/de
Application granted granted Critical
Publication of EP0119542B1 publication Critical patent/EP0119542B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/001—Nail feeding devices
    • B25C1/005—Nail feeding devices for rows of contiguous nails

Definitions

  • the invention relates to a nail driving device with a magazine for nails combined into straight strips or rows, which nails one after the other from the front end of a possibly oblique according to a staggering of the nails, via a side inlet channel leading into an expulsion channel into a standby position for e.g.
  • the magazine being designed as a box magazine of a width for receiving two or more nail strips or rows next to one another, the nail strips or rows successively perpendicular to the planes of the nail strips or rows in the direction of the inlet channel of the expulsion channel can be pressed and the nail strips or rows, for example be pressed by means of at least one spring in the direction of a fixed abutment surface which is aligned with the inlet duct of the expulsion duct.
  • a nail driving device forming the genus is e.g. B. from US-A 3 437 249.
  • This known nail device has a magazine provided for receiving a plurality of nail strips, on which a lateral guide shaft for the nail strips is attached.
  • the nail strips are fed to an expulsion channel by means of a spring-loaded transport slide.
  • only the front nail strip is fed to the expulsion channel by means of a locking slide, while the following remains locked by the same locking slide.
  • the side guide shaft consists of guide rails in which only the head of the first nail of a nail strip and the head of the last nail are guided.
  • the nail strip package to be fed in from the side is transported using a hinged cap that is spring-loaded to the magazine rail.
  • a disadvantage of this known magazine nailer is that the transport of the respective front nail strip to the expulsion channel takes place via a transport slide; which requires a repeated repetition process for each nail strip, but the operator is only made aware of this by driving in operations without a nail. A continuous nail feeding process is therefore ruled out in this known nail device.
  • Another disadvantage is that the guide shaft attached to the side of the magazine can only hold nail strips of the same length, since only the front and rear nail of a strip are held. Shorter nail strips or even fractions of nail strips cannot therefore be used with this known magazine nailer. Practice shows, however, that only nail strips with a length tolerance of ⁇ 2 nails per strip can be produced, so that the use of the previously known magazine is only possible with selected and sorted nail strips. It has also already been proposed in US Pat.
  • a feed device for a nailing machine is known from DE-B 1 478 897, in which the magazine device is provided with two magazine rails, each with a magazine slide to be tensioned by hand, and the entire magazine is pivotably mounted. After breaking the nails in the first magazine rail, the second still filled magazine rail is pivoted by a spring into the run-in position to the drive-out channel by a switching mechanism controlled by a transport slide.
  • this necessary pivoting leads to the nail strips reaching an angled position in relation to the expulsion channel, so that transport problems can occur.
  • no more than two to three nail channels can be used in this known magazine device.
  • the switching device from one magazine rail to the other is very complex and expensive to manufacture and moreover prone to failure.
  • a further disadvantage is that only the same nail strips can be inserted into the magazine, since the magazines have to be filled from above and a shorter nail strip can fall out of the magazine if work has to be done to the side or above the head and there is a longer nail strip in the first nail magazine than located in the second nail magazine.
  • the object of the present invention is to design a nail driving device of the type mentioned at the outset, avoiding the disadvantages mentioned, so that, with simple and reliable nail feeding, a large magazine capacity can be processed automatically and continuously without the need for forceful clamping of transport slides.
  • At least one feed pawl projects over the stop surface in the direction of the magazine interior, which pawl engages between the individual nails or engages behind the last nail of a row or nail strip or row pressed directly against the stop surface, the at least a feed pawl resiliently dodges a force acting on it from the loading side of the magazine, but in the event of a force acting in the opposite direction remains locked and that the at least one feed pawl arranged on a in the longitudinal direction of the magazine outside the stop surface z.
  • B. pneumatically and / or actuated by spring force feed cylinder is attached. There is no pivoting of the magazine, but a linear lateral shift. A switching device from one row of nails to the next is not necessary.
  • the nails of the nail strip in the alignment position with respect to the inlet channel of the expulsion channel can thus be pushed forward in the direction of the expulsion channel.
  • the fact that at least one feed pawl resiliently diverts when a force acts on the loading side of the magazine, but remains locked in a protruding manner when a force acts in the opposite direction achieves the advantage that the nail strips enter the cassette magazine from behind without having to pull the feed pawls back can be inserted along the contact surface, but with the forward direction of the feed pawl the corresponding engaging nail is carried forward.
  • the conveyor pawls can be moved by moving along the box magazine from a front end position to a rear end position, where they can reach behind a nail shaft again without having to be withdrawn beforehand.
  • the working stroke of the delivery cylinder should preferably be at least twice as large as the distance between two nails in the nail strip or row. On the one hand, this has the advantage that, in the absence of a nail in the strip or row, a next nail will still reach the driving position. On the other hand, the end of a previous nail strip is followed by the next one, so that here too there is no interruption of the nailing process when the nail release button is pressed.
  • two or more conveyor pawls are expediently provided in the longitudinal direction of the box magazine, and the working stroke of the conveyor cylinder is expediently at least one nail strength greater than the distance of the conveyor pawl to conveyor pawl in the longitudinal direction of the magazine.
  • an unlockable pawl is preferably provided for engaging behind the nail shaft of a nail of the nail strip or row abutting the stop surface. This pawl avoids moving the respective nail strip or row to the rear, but because of the ability to be unlocked, it also allows the possibility of such a strip or row being removed from the box magazine again.
  • the magazine can, for example, be fixedly attached to the device body and the stop surface can be formed by a side wall of the magazine.
  • the nails prefferably guided with their tips against the bottom of the fixed magazine, the bottom being expediently adjustable in height, so that nails of different lengths are processed with the same box magazine.
  • the feed cylinder can also be biased against the action of a spring by sliding in the direction of the rear magazine end.
  • the displacement of the delivery cylinder against the action of the spring advantageously takes place from the air pressure intended for driving out the nail from a front to a rear end position.
  • the spring force can move the feed cylinder including the feed pawl in the direction of the front end of the box magazine and thus press the foremost nail of the stop strip in the stop position into the expulsion position in the expulsion channel.
  • the delivery cylinder has one in a cylinder space connected to the outside air the guide rod received coil spring, which rests with its front end on an inner shoulder of the feed cylinder and at its rear end on a circumferential shoulder of the guide rod.
  • a simple pneumatic actuation of the feed cylinder is obtained if the guide rod has a bore which can be acted upon by the actuating air pressure of the working piston and which opens into a second sealed cylinder space of the feed cylinder.
  • One type of known nail strip has a number of nails which are staggered at an angle to one another and embedded in a comparatively thick plastic band. These plastic strips are so wide that the nail strip resting against the stop surface can be slid forward and opposite on the following one without the nail heads hindering each other, which could be the case with nail strips in which the staggered nails are only with the sides glued paper strips are held together. In this case, it is particularly advantageous if the nail heads or nail tips of the nails are slidably received at a lateral distance in two or more guide grooves running in the longitudinal direction of the magazine, which can each be aligned with the inlet channel of the expulsion channel.
  • the guide grooves are so far apart from one another that adjacent nail strips or rows cannot interfere with one another in the event of a relative displacement. Such guide grooves are not only able to receive the known nail strips from nails already connected to one another, individual nails can also be stored in the grooves.
  • the magazine with the guide grooves as a whole or a part having the guide grooves relative to the stationary magazine perpendicular to the plane of the guide strips or rows in the direction of the stop surface, e.g. B. by bias by means of a spring.
  • the entire magazine or the entire part having the guide grooves moves inevitably towards the stop surface by a distance which corresponds to the lateral spacing of the guide grooves, so that the next nail strip in each case or the next row of nails comes into contact with the stop surface.
  • the laterally displaceable magazine can, for example, overlap a guide rail running in the longitudinal direction of the magazine with a lateral projection or be guided in its lateral displacement in some other way.
  • the feed cylinder can be mounted in a longitudinally displaceable manner in the guide rail.
  • the fixed guide rail can also form the stop surface for the nails.
  • the delivery cylinder can also be supported with its rear end against a compression spring in the direction of the rear end of the guide rod.
  • the guide rod is advantageously mounted displaceably in its longitudinal direction on the device body and can be moved with the feed cylinder from a front working position into a rear release position.
  • the guide rod can be supported at its rear end by a compression spring, so that it is forced into the front working position again after the movement has taken place.
  • a pull hook is attached directly or indirectly to the feed cylinder, which engages around the nail located in the drive channel.
  • the pull hook expediently locks a trigger securing lug provided on the mouthpiece, so that in this case, ie when the nail strip is pulled out, the device cannot be triggered.
  • a structurally simple configuration of the device according to the invention is obtained when the laterally displaceable magazine is guided on a guide column running transversely to the nail strip planes and is pressed in the direction of the stop surface by a compression spring arranged on the guide column. In this way, the next nail strip inevitably gets the correct position in relation to the expulsion channel when the previous nail strip is used up.
  • the laterally displaceable magazine In its initial position, in which the nail strips or rows can be inserted into the magazine, the laterally displaceable magazine can lock against the action of the compression spring be bar so that easy reloading is possible and the magazine does not have to be held in this loading position by hand against the action of the compression spring.
  • the magazine itself or the part having the guide grooves can be held interchangeably on the device body. This opens up the possibility of attaching an already filled magazine or an already filled groove plate to the device in succession.
  • the part having the guide grooves can be designed as a plate-shaped packaging profile which can be inserted into the magazine. In this way, a particularly simple reloading is possible.
  • the plate-shaped packaging profile can be designed, for example, as a one-piece plastic profile. This allows simple manufacture and at the same time the advantage that the nails can slide easily in the guide grooves in the direction of the expulsion channel.
  • the guide grooves are preferably T-shaped in cross section, the nail head being accommodated in the crossbar of the T and the part of the nail shaft directly adjoining the nail head being accommodated in the adjoining leg of the T, so that the respective nail is largely secured against lateral pivoting.
  • an unlockable latching pawl engaging behind the rear end of the packaging element can also be provided, with which an unwanted slipping out of the packaging profile from the box magazine can be prevented.
  • the embodiment of the nail driving device 1 according to FIGS. 1 to 7 is particularly suitable for nail strips 3 according to FIG. 8, in which a number of nails 4 are connected to one another with the aid of a comparatively thick plastic material strip 66 according to DE-OS 2 750 562.
  • the thickness of the plastic material strips 66 is usually such that the adjacent nail strips 3 are supported on one another and can slide longitudinally displaceably against one another without the nail heads becoming caught.
  • 1 to 7 has a device body 9 with a mouthpiece 35 to be directed towards the workpiece and a laterally protruding handle 37 with a manual release button 38, which, however, can only come into operation when a release securing nose 36 which is displaceably mounted on the mouthpiece 35 has been pushed back onto the workpiece by placing the device 1. If the manual release button 38 is then actuated, a working piston 19 with an upper, further piston flange 57 and a lower, narrower piston flange 58 is pneumatically pressed from its retracted position into a displaced position.
  • the working piston 19 has on its end face a driver blade 22 which opens into an expulsion channel 6 with its front tip and drives a nail 4 there, which is in the ready position, out of the mouthpiece 35 and into the adjacent workpiece.
  • a box-shaped magazine 2 is fastened in accordance with the staggering of the nails 4 of the nail strips 3 to be received by the magazine 2.
  • the next nail 4 of a nail strip 3 can be pressed into the ready channel 6 via a lateral inlet channel 5.
  • the magazine 2 is of such a width that several nail strips 3 can find space in it side by side.
  • the magazine 2 has a floor 11 that can be raised and lowered by a scissor mechanism 39, the height of which can be changed and ascertained by means of a thumb screw 40, the axis 41 of which can be displaced along a slot 42 in the side wall of the magazine 2, so that the Floor 11 is adjustable to the respective length of the nails 4 to be processed. Furthermore, the magazine 2 has at its rear loading end L (cf. FIGS. 4 and 5) a flap 43 that can be opened against the action of a spring 44 for inserting nail strips or rows 3, which prevents the nail strips or rows 3 from accidentally falling out of the Magazine 2 prevented.
  • the inner surface of the right-hand side wall 8 of the magazine 2, as seen by the user, is arranged such that it is aligned as a contact surface with the inlet channel 5 of the expulsion channel 6 of the mouthpiece 35.
  • the left-hand side wall of the magazine 2, as seen by the user, is provided with a plurality of leaf springs 7, which are designed such that their direction of force runs towards the right-hand side wall 8, so that a force is always exerted on the nail strips or rows 3 inserted into the magazine 2 , which shifts it to the right side wall 8.
  • the right side wall 8 has an opening 46 running in the longitudinal direction of the magazine 2, through which one or more feed pawls 12 can reach and engage between the nail shafts of the nail strip 3 pressed directly onto the right side wall 8.
  • the conveyor pawls 12 are arranged so as to be pivotable about an axis 47 such that, when a force acts from the loading side of the magazine 2 against the action of a spring 48, they deflect elastically from the path of movement of the nail strip or the row of nails 3, while upon application of a force in Opposite direction, ie remain locked in a projecting manner in the event of a push on a nail shaft in the direction of the expulsion channel 6.
  • a limiting pin 49 serves as a counter bearing for the action of the force of the spring 48.
  • the conveyor pawls 12 are fastened via the axis 47 to a conveyor cylinder 13 which can be displaced on the guide rod 14 outside the right side wall 8 parallel to the magazine 2.
  • the feed cylinder 13 is secured against rotation about its axis by an angle profile 50.
  • the guide rod 14 is screwed with its rear end to the magazine 2 by means of an angle profile 51, while it is inserted at its front end in a bearing piece 52 on the mouthpiece 35.
  • a helical spring 15 is arranged around the guide rod 14 in a front cylinder space 16 which is connected to the outside air. It is supported at its front end on an inner shoulder 17 of the feed cylinder 13 and with its rear end on a circumferential shoulder 18 of the guide rod 14. The spiral spring 15 thus presses the feed cylinder 13 in a non-ventilated state into a front end position.
  • a rear cylinder space 21 of the feed cylinder 13 is sealed against the guide rod 14 and connected via a bore 20 of the guide rod 14 and a bore 43 of the bearing piece 52 to an air line 54 which opens into the lower space of the working cylinder 55, which follows above a row of bores 59 is sealed outside by means of seal 70.
  • the nail driving device 1 is connected to a compressed air source, the space between the upper and lower piston flange 57, 58 of the working cylinder 19 is also filled with compressed air. If a driving process is triggered by actuation of the manual release button 38 and the release securing nose 36, the main valve 56 opens and the working piston 19 is driven downward by the compressed air entering the working cylinder 55 (FIG. 7a).
  • the foremost nail 4 in the ready position in the drive-out channel 6 is driven into a workpiece.
  • the lower piston flange 58 of the working piston 19 exceeds the row of bores 59 located in the lower working cylinder area, so that the compressed air which has penetrated between the upper and lower piston flanges 57, 58 of the working piston 19 via an opening 71 via an outer chamber 72, the air line 54 and the bores 53 and 20 enters the rear cylinder chamber 21 and the delivery cylinder 13 is moved parallel to the longitudinal direction of the magazine 2 to the rear.
  • a pawl 23 on the mouthpiece 35 prevents the nail strip 3 resting against the side wall 8 from moving back with the backward movement of the conveyor pawl 12.
  • the pawl 23 is pressed with a locking tooth 60 by springs 61 into an intermediate space between two adjacent nail shafts.
  • the pawl 23 is pivotally mounted about a magazine-fixed axis 63.
  • the detent tooth 60 can be brought out of engagement with the nail strip 3 by hand by means of an unlocking pin 62, so that it can be pulled out of the magazine 2 to the rear.
  • the conveying pawl 12 engages at the end of the working stroke between two nail shafts of the nail strip 3 lying against the side wall 8.
  • the working stroke of the feed cylinder 13 covers at least twice the distance between the two nails 4 in the nail strip 3, the previous remaining nail strip 3, which is already outside the box magazine 2 and is on the way to the expulsion channel 6, becomes the subsequent nail strip 3, so that a continuous nailing occurs until the magazine 2 is completely emptied or is reloaded during the work at the user's discretion.
  • FIG. 9 to 11 illustrate another embodiment of a nail driving device 1 having the invention, which is intended in particular for processing nail strips 3 according to FIG. 12 or nail arrangements according to FIG. 13.
  • the nail strip 3 according to FIG. 12 differs from that shown in FIG. 8 in particular in that, due to a modification of the nail head 24, the nails 4 are connected in a staggered manner directly to one another with a side adhesive tape 65, while the nails 4 according to FIG. 8 in one Insert comparatively thick plastic connecting material strips 66, which holds the adjacent nail strips 3 in the magazine 2 at a sufficient distance so that they cannot get caught in one another if they are displaced relative to one another.
  • the nail strips 3 according to FIG. 8 can be guided with the nail tips 10 on the height-adjustable bottom 11 of the fixed magazine 2, in the embodiment illustrated in FIGS. 9 to 11 the nails 4 are guided with the nail heads 24 in guide grooves 25 Distance provided. Since the nail shafts lie close together here, a feed pawl 12 cannot engage in an intermediate space. It is therefore provided that the last nail 4 of a nail strip 3 is gripped by a conveyor pawl 12 and the nail strip 3 is thereby fed to the mouthpiece 35.
  • Attached to the feed cylinder 13 is a slide 67 facing the inside of the magazine, which forms a stop surface 80 and from which a plurality of feed pawls 12 protrude in a spaced manner over the length of the magazine 2, so that a feed pawl 12 or a pair of feed pawls 12 always during transport reaches behind the last nail 4 of a nail strip 3.
  • the working stroke of the conveying cylinder 13 is at least one nail strength greater than the distance from the conveying pawl 12 to the conveying pawl 12 in the longitudinal direction of the magazine.
  • the magazine 2 is also box-shaped but in this case is held transversely displaceably on a guide rail 28 running in the longitudinal direction of the magazine 2 with a lateral projection 29.
  • the guide rail 28 is fastened on the front to the mouthpiece 35 and on the rear on the handle 37 of the device body 9.
  • the feed cylinder 13 is slidably mounted in the guide rail 28 and carries on its side facing the magazine interior the slide 67 forming the stop surface 80 with the feed pawls 12 arranged in pairs.
  • the conveying pawls 12 are resiliently deflected under the action of a force in the conveying direction, while they remain protrudingly locked in the interior of the magazine 2 when a force is applied in the direction of the rear end of the magazine 2.
  • the delivery cylinder 13 is in turn slidably mounted on a piston rod 14 along the magazine 2, which leads through the delivery cylinder 13.
  • the front part of the guide rod 14 is accommodated in a longitudinally displaceable manner in a fitting part fastened to the guide rail 28.
  • Center bore 20, bore 53, air line 54 connect the outer chamber 72 for the piston return of the working cylinder 55 according to FIGS. 7a, 7b also with a cylinder space 21 for displacing the feed cylinder 13 against the action of the spiral spring 15 ', against which the feed cylinder 13 rests on it supports rear end and which rests with its opposite end on an angle piece 68, in which the guide rod 14 is slidably mounted.
  • the guide rod 14 has behind the angle piece 68, which is fastened to the guide rail 28, a projection 69, which is designed as a spring bearing on which a compression spring 30 is seated, which presses the guide rod 14 in the conveying direction.
  • the compression spring 15 presses the delivery piston 13 into its front end position in the non-ventilated state. If opening of the main valve 56 is effected by actuation of the finger valve 64, the working piston 19 is driven downward by the air flowing into the working cylinder 55 at the top, so that the nail 4 located in the driving channel 6 is driven into a workpiece (FIG. 10b). . The exceeds Working piston 19 shortly before the lower end position, a row of holes 59 located in working cylinder 55, so that compressed air located above working piston 19 can reach the storage chamber for the return stroke of working piston 19 via an O-ring acting as a check valve.
  • compressed air also enters the cylinder chamber 21 of the delivery cylinder 13 in the manner already described above, so that the delivery cylinder 13 and the associated movable slide 67 with the delivery pawls 12 are driven into the rearward position against the action of the compression spring 15 '.
  • the nails 4 located in the magazine 2 are held in place due to a pressure to be explained on the stop surface 80 so that the feed pawls 12 cannot move the nail strip 3 backwards.
  • a pair of pawls 12 engages behind the last nail 4 in that the path of the feed cylinder 13 is at least one nail strength longer than the distance from the feed pawl 12 to the feed pawl 12 in the longitudinal direction of the magazine.
  • the working piston 19 is displaced into the upper end position by the air located below it and penetrating from the storage space for the return stroke into the working cylinder 55.
  • the air pressure underneath is also reduced, so that the air in the feed cylinder 13 can also escape.
  • the magazine box 2 which is preferably made of extruded aluminum, is mounted so that it can be displaced transversely on a guide column which is fixedly arranged in relation to the device body 9.
  • a magazine spring 2 ′ arranged on the guide column 32 pushes the magazine box 2 towards the guide rail 28 on the right-hand side as seen by the user.
  • a profile part 26 with guide grooves 25 open downwards is inserted between the inner surface of the cover of the magazine box 2 and the upper edge of the guide rail 28.
  • the guide grooves 25 of the plate-shaped profile part 26 are T-shaped in cross section for receiving nail strips or rows 3 with the nail heads 24.
  • the profile part 26 is preferably made of plastic, so that the nail heads 24 slide easily in the guide grooves 25 and from the Conveyor pawls 12 can be easily taken along in the conveying direction.
  • a latching pawl 34 provided at the rear end of the magazine box 2 prevents the nail strip 3 or nails 4 of a row of nails or the profile part 26 from falling out of the magazine box 2 at the rear.
  • the magazine box 2 can also be fixed against the action of the compression spring 27 in the starting position on the left as viewed by the user. In this position, the user has the option of loading the T-shaped guide grooves 25 with nail strips 3, in the illustrated case with four nail strips 3.
  • the first nail strip 3 facing the slide 67 is grasped behind by the conveyor pawls 12 and, when the device is actuated, is gradually fed to the expulsion channel 6.
  • the magazine box 2 is automatically fed further to the right onto the movable slide 67 and the next nail strip 3 is gripped by the feed pawls 12.
  • the movable slide 67 can be pulled back with the guide rod 14 against the action of the spring 30 by means of a handle bolt 33 fastened at the rear end until a pull hook 31 fastened to the front end of the slide 67 follows is moved behind, which includes the nail 4 already in the expulsion channel and pulls it back into the magazine 2.
  • the magazine 2 can thus be shifted to the left in the manner already described, as a result of which the T-shaped guide grooves 25 which have already become free can be loaded again with nail strips 3. After unlocking the magazine box 2 from this loading position, the work can be continued.
  • a constant reloading of the magazine 2 is also possible here in a simple manner.
  • a profile part 26 which is already completely filled with nails 4 according to FIG. 13 can also be exchanged for an empty profile part 26 of the magazine 2.
  • the independent profile part 26 according to FIG. 13 does not have nail strips, but rather nail rows 3, the nails 4 of which need not be connected to one another in the longitudinal direction.
  • the profile part 26 with the pre-stored nails 4 thus represents a nail packaging unit which allows a magazine 2 to be loaded quickly and completely both with nail strips 3 and with a field of individual nails 4.
  • a special filling device can be provided for filling the profile part 26 with unmagazineized nails 4, which can run while the nail driving device 1 according to the invention is used.
  • the profile part 26 has a nail holding capacity which corresponds approximately to the capacity of the nail strip pack P from FIG. 5 and completely fills the interior of the box magazine 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Medicinal Preparation (AREA)
EP84102372A 1983-03-11 1984-03-06 Nageleintreibgerät Expired EP0119542B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102372T ATE32193T1 (de) 1983-03-11 1984-03-06 Nageleintreibgeraet.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3308698 1983-03-11
DE3308630 1983-03-11
DE19833308630 DE3308630C2 (de) 1983-03-11 1983-03-11 Nagelmagazinierungseinheit
DE19833308698 DE3308698A1 (de) 1983-03-11 1983-03-11 Nageleintreibgeraet

Publications (2)

Publication Number Publication Date
EP0119542A1 EP0119542A1 (de) 1984-09-26
EP0119542B1 true EP0119542B1 (de) 1988-01-27

Family

ID=25808931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102372A Expired EP0119542B1 (de) 1983-03-11 1984-03-06 Nageleintreibgerät

Country Status (5)

Country Link
US (1) US4558811A (no)
EP (1) EP0119542B1 (no)
DE (1) DE3468993D1 (no)
DK (1) DK133284A (no)
NO (1) NO840874L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901043A1 (de) * 1989-01-14 1990-07-26 Paslode Gmbh Nageleintreibgeraet

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Also Published As

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DK133284A (da) 1984-09-12
DK133284D0 (da) 1984-02-29
US4558811A (en) 1985-12-17
EP0119542A1 (de) 1984-09-26
DE3468993D1 (en) 1988-03-03
NO840874L (no) 1984-09-12

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