Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B27/00—Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
  • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
  • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
  • B25B23/02—Arrangements for handling screws or nuts
  • B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
  • B25B23/045—Arrangements for handling screws or nuts for feeding screws or nuts using disposable strips or discs carrying the screws or nuts
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
  • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
  • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
  • B25B23/02—Arrangements for handling screws or nuts
  • B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
  • B25B23/06—Arrangements for handling screws or nuts for feeding screws or nuts using built-in magazine
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D15/00—Apparatus or tools for roof working
  • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D15/00—Apparatus or tools for roof working
  • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
  • E04D2015/042—Fixing to the roof supporting structure
  • E04D2015/047—Fixing to the roof supporting structure by screwing
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Definitions

• the invention relates to a device for fastening sheet, plate and / or profile-like components to a solid substructure with an arrangement for feeding and setting fasteners in an at least approximately perpendicular to the surface of the components to be fastened screw or setting axis.
• EP-B-3004 there is also a feed shaft for the screws and an insertion path for the washers, but the screws are held in a supply strip or magazine and the washers are stacked in a magazine .
• washers and screws are provided in the screwing axis by appropriate slides, slides, levers, grippers or the like.
• stacked parts can be used in a • such a configuration.
• the object of the present invention is to create a device of the type mentioned at the outset, with which a wide variety of shapes and configurations of support elements can be processed.
• Erfindungsge AESS this is achieved in that the bottom ar de v - -r "- direction of the axis or set of adjacent bereic 'egg t-EADERSHIP bzi- element of the screw for feeding a stMailför strength Unterlegelementer .. with a Unterlegelementen equipped strip provided where: a.
• guide element is formed from webs encompassing the edge region of the strip-shaped underlay element or band on at least part of its length, and that a storage magazine for the rolled-up or folded recording of an endless, strip-shaped bottom element or A band or a plurality of strip-shaped underlay elements or benches stacked one above the other or layered next to one another is provided.
• the feeding of the strip-shaped underlay element or the band equipped with underlay elements can be changed depending on the work involved or takes place in a certain direction from the outset. It is therefore envisaged that the freely emitting range of the guide element in the displacement or Fe ⁇ direction de * device or at an acute angle or at right angles to this is aj- ri z * - tet.
• the guide element is guided from the area adjacent to the screw or setting axis on the underside of the device into the area of the supply magazine.
• the guide element is designed at least over part of its length as a closed channel which is approximately matched to the cross section of the strip-shaped underlay element or the band fitted with underlay elements.
• the storage magazine is designed as a rotatably mounted roll on which the endless, strip-shaped underlay element or tape is wound, then an optimal solution can be achieved with a very simple design, for example, only the entire rolls need to be replaced. It is thus possible to deliver rolled-up, strip-shaped underlay elements or rolled-up tapes equipped with underlay elements to the construction site.
• the storage magazine for the strip-shaped underlay element or band is arranged in front of the screwing or setting axis when viewed in the direction of displacement or travel of the device. This makes it possible, on the one hand, to continuously monitor the storage magazine and, on the other hand, makes continuous unwinding and application to the surface of the components to be fastened possible in the case of endless, strip-shaped support elements.
• the strip-shaped fault-laying element is provided with prefabricated holes which are -oabg & r- at a certain grid spacing.
• the strip-shaped underlay element can, however, also be made from individual, large-area washers made of plastic or metal, which are connected to one another via v -strip or cord-like supporting parts. It is therefore also possible in a simple manner to store such large-area washers in a rolled-up form with the device according to the invention.
• the strip-shaped band is equipped with large-area washers made of plastic or metal which follow one another at a constant distance. It is also possible to provide the possibility of arranging the washers on the belt at the spacing provided for the fastening spacing or , however, in relatively close succession, the belt then being cut off between two successive washers.
• a cutting device for severing the strip-shaped underlay element or band is assigned to the end region of the guide element.
• the strip-shaped washer element can then be separated at the required point, or individual successive sections of strip-shaped washer elements can be formed or individual consecutive washers can be separated from one another.
• a strip-shaped underlay element is placed continuously on the component to be fastened, then the advance is already given by the movement of the device.
• a mechanical feed device for the strip-shaped underlay element is provided in the region of the guide element.
• the feed device and or the cutting device are dependent on the travel movement of the device and / or the lifting movement of the screw or Is set operable.
• FIG. 1 shows an inventive device in an oblique view
• Figure 3 shows the storage magazine in supervision.
• FIGS. 4 and 5 show two oblique views of a cut roofing membrane, in which a strip-shaped underlay element is used to fasten the components;
• Fig. 1 the device is shown in a known structure with the additional device according to the invention. It can be seen that the device consists of a housing 1 accommodating the entire movement unit, the structure 2, the mobile base 3, a storage magazine 4 for a strip-shaped base element 5 and a guide element 6.
• a screwdriver 7, for example, serves as the drive for the screwing device.
• the feed is held by a control rod 8, which at the same time assumes a management function.
• To feed screws 9 which are held in a supply strip 10, levers or the like which are not apparent from this FIG. 1 and which can be actuated as a function of the displacement movement of the screw device are used.
• the screws 9 are stored together with the magazine belt 10 in a pot-shaped storage container 11 and can be pre-stored there in roll form.
• a storage magazine 12 is also provided for large flat washers, which are kept stacked one above the other and are fed into the area below the screw axis by slides or slides, which can be moved depending on the displacement movement of the screwing device become.
• the supply magazine 4 for the strip-shaped support element 5 and the guide element 5 can be attached to an existing screwing device as an additional device, or such a supply magazine 4 is permanently mounted on the device.
• a device according to the invention can be used both in the conventional manner with the stacking of washers 12 and with a strip-shaped washer element supplied.
• FIG. 1 A device was explained with reference to FIG. 1, which can be used for screwing in screws together with washers or with strip-shaped washer elements.
• the measures according to the invention can also be used if, instead of screws, other fastening means are used which are anchored in any form by screwing in or driving in the fixed substructure.
• the guide element 6 is provided on the underside of the device and is used to feed a strip-shaped underlay element 5 or a band equipped with underlay elements into the area below the screw or setting axis.
• the endless, strip-shaped underlay element is prepared in a rolled-up form for processing.
• the freely opening area 13 of the guide element 6 is appropriately aligned in the displacement or travel direction 14 of the device.
• the freely opening area can also be oriented at an acute angle or at right angles to the displacement or travel direction 14 of the device.
• the guide element 6 is expediently guided from the area adjacent to the screw or setting axis on the underside of the device into the area of the storage magazine 4.
• the guide element 6 is equipped with a bent-away insertion skid 15.
• the Physicsseieme-nt '6 is devisin ⁇ least over part of its length as a closed, approximately to the cross section of the strip-shaped Unterlegimplantations out 5 adapted aus ⁇ channel, but can be also open on one side over a portion of its length, in which case only on both sides webs encompassing the edge region of the strip-shaped underlay element 5 are provided.
• the storage magazine 4 in the exemplary embodiment shown is designed as a rotatably mounted roller 16 on which the endless, strip-shaped base element 5 is wound.
• the storage magazine 4 is held in a structurally simple manner via two mounting rails 17 and 18, one end of which can be attached to the top of the housing 1.
• another fastening variant is also conceivable.
• the storage magazine 4 is arranged in front of the screwing or setting axis, as seen in the displacement or travel direction 14 of the device.
• FIGS. 4 and 5 show how the fastening of sheet-like components made of an insulating material to a solid substructure takes place.
• sheet-like or plate-like components 20 made of an insulating material are placed on a solid substructure 19, which is formed here from a profiled sheet, these components 20 then being made by a sealing film 21 are covered.
• FIG. 4 is the fastening an edge portion of such a film 21 ar shown and IR Fig.
• the foils 21 be c "i c Befe ⁇ st Trent somewhere in the region of the closed film 21 of the shock overlaps Ar, wherein initially the fastening of the lower edge area of the film 21.
• the strip-shaped underlay element 5 lies here on the film 21 and screws 9 are screwed in at certain, prescribed intervals.
• the edge area of the film 21 lying above then becomes the edge area of the other film 21 and the strip-shaped underlay element and the screws 9 are glued so as to overlap in the same way in the example according to Fig. 5, with a strip-shaped film section 22 being glued over the fastening seam, thereby ensuring a secure seal, particularly in the case of a roofing membrane achieve.
• the strip-shaped shim 5 is expediently made 'a biegsa- men, however, formed in the screwing process and in the subsequent bracket suitably resistant plastic tape. If fastenings are prescribed at certain intervals, then the strip-shaped underlay element 5 can be provided with prefabricated holes 23 which follow one another at a certain grid spacing. It is also possible to carry out this strip-shaped underlay element with a transverse and / or longitudinal profiling, depending on the intended use, the profiling being able to be more pronounced when stacking or folding pre-stacking than when rolling pre-stacking.
• the strip-shaped washer element 5 can also be produced from individual, large-area washers 25 made of plastic or metal, which are connected to one another via strip-like or cord-like support parts 26. It is possible to form these strip-shaped underlay elements in one piece, in which case the respective intermediate support members 26 are separated as required.
• the strips 24 or supporting parts 26 are each cut off or torn off along a dividing line 27.
• a cutting device to the end region of the guide element 6 for severing the strip-shaped underlay element 5 or the band carrying the washers 25.
• a cutting device can be constructed in a wide variety of ways and is therefore based on known design measures.
• the feed device and / or the cutting device can be actuated as a function of the travel movement of the device and / or the lifting movement of the screwing or setting device. Then the device, in which the supply of screws and washers has already been effected as a function of the displacement movement of the screwing device, can also be used for the automatic feed of a strip-shaped base element or a corresponding bale of the used.
• the device according to the invention has made it possible to use both endless, strip-shaped underlay elements or to magazine individual washers in a simple manner. However, it has also been possible to provide so-called long support elements, each of which extends over two or more screwing points.
• the invention can be used not only in the fastening of insulating sheets or panels to a solid substructure, but wherever web-like, plate-like and / or profile-like components are somehow attached to a solid substructure by means of fastening means with the use of underlay elements should be.
• a strip-shaped underlay element can simultaneously act as a sealing element below the screw head, in order to seal the screw connection.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6407332

Family Applications (1)

Country Status (2)

Cited By (4)

Families Citing this family (6)

Citations (9)

Family Cites Families (3)

• 1990
  • 1990-05-28 DE DE19904017133 patent/DE4017133C1/de not_active Expired - Fee Related
• 1991
  • 1991-05-22 WO PCT/EP1991/000954 patent/WO1991019061A1/de unknown

Patent Citations (9)

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