WO2004099633A1 - Agrafe permettant la fixation d'un objet allonge - Google Patents

Agrafe permettant la fixation d'un objet allonge Download PDF

Info

Publication number
WO2004099633A1
WO2004099633A1 PCT/SE2004/000586 SE2004000586W WO2004099633A1 WO 2004099633 A1 WO2004099633 A1 WO 2004099633A1 SE 2004000586 W SE2004000586 W SE 2004000586W WO 2004099633 A1 WO2004099633 A1 WO 2004099633A1
Authority
WO
WIPO (PCT)
Prior art keywords
staple
driver
base
groove
bridge
Prior art date
Application number
PCT/SE2004/000586
Other languages
English (en)
Inventor
Erik Björkman
Jan Ebbesson
Original Assignee
Isaberg Rapid Ab
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
Application filed by Isaberg Rapid Ab filed Critical Isaberg Rapid Ab
Publication of WO2004099633A1 publication Critical patent/WO2004099633A1/fr

Links

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
    • F16B15/00—Nails; Staples
    • F16B15/0015—Staples
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/04—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing and pressing it against a wall or other support

Definitions

  • Staple for fastening an elongated object Staple for fastening an elongated object.
  • the present invention relates to a staple for fastening an elongated object to a base, which staple comprise an arched bridge and legs and is designed for being connected to the base by a plate shaped driver, which driver acts on the outward directed surface of the bridge whereby the legs are forced into the base and whereby the arched bridge fastens the elongated object to the base.
  • the present invention solves the problem said above with a staple of the art described in the introduction which is characterized in that the arched bridge comprises a notch which is situated in the outward directed surface and which notch engages with the driver when the driver drives the staple.
  • the present invention is further characterized in that the notch consists of a groove, which extends in the longitude direction of the bridge. More further is the present invention characterized in that the groove is divided in more than one portion. Further more further is the present invention characterized in that the groove is slightly broader than the driver is.
  • the present invention is characterized in that the groove is slightly conical with its broadest portion turned outwards. Further additional the present invention is characterized in that the centre line of the groove is essentially in alignment to the centre line of the legs. More further additional the present invention is characterized in that the depth and the breadth of the groove are essentially equal. Additional further additional the present invention is characterized in that the notch consists of an aperture, which engages with a peg designed on the driver.
  • the present invention is characterized in that the staple confines only one leg.
  • Fig. 1 shows known staples mounted to a base
  • Fig. 2 shows a staple according to the present invention, which fastens an elongated object to a base
  • Fig. 3 is a front view of a staple according to the present invention.
  • Fig. 4 is a side view of a staple according to the present invention.
  • Fig. 5 is a top view of a staple according to the present invention.
  • Fig. 6-8 shows in front views a sequence of a driver, which drives a staple into a base
  • Fig. 9 is a cross sectional view from line B-B in Fig.7;
  • Fig. 10 is a to Fig.4 corresponding view where the groove is conical
  • Fig. 11 is a to Fig.3 corresponding view where the staple only comprises one leg;
  • Fig.12 is a to Fig.5 corresponding view where the notch consists of an aperture, and
  • Fig. 13 shows a driver which engages with a staple of the art shown in
  • Fig. 1 shows prior art staples.
  • the figure shows a base 1 on which an elongated object 2 is fastened by staples 3.
  • the staple has been driven by a blade shaped driver 4.
  • the working direction of the driver is indicated by the arrow P.
  • the legs 5 of the staple 3 to the left is driven into the base 1 in such a direction that the staple leans forward relative to the drivers working direction P and the staple to the right in the figure leans backwards relative to the said direction where forward is to the left in the figure.
  • FIG 2 shows a staple 103 according to the present invention, which fastens an elongated object 102 to a base 101.
  • the elongated object 102 is shown as an electrical cable but the staple may be used to fasten any elongated object.
  • the figure shows that the staple is driven into the base without any forward or backward leaning.
  • Figure 3-5 shows in detail a staple in accordance with the present invention, which comprises a first leg 105 and a second leg 106. The legs are conjoined with an intermediate arched bridge 107. The legs 105 and 106 are essentially parallel.
  • a notch 111 which is shown as a groove 112 which extends in the bridge longitudinal direction shown by the double arrow L in figure 5.
  • the groove comprises a bottom 113 and walls 114.
  • the dotted and dashed line A-A shows the longitudinally centre line of the legs 105 and 106, of which only the leg 105 is shown in figure 4.
  • the line A-A does also show the longitudinally centre line of the groove 112 and as is shown the centre line of the groove is in alignment to the centre line of the legs.
  • the grove centre line is most favorable situated when it is in alignment to the leg centre line as in figure 4 but the invention works satisfactorily if the groove centre line is slightly to the left or to the right relative to the leg centre line, figure 4.
  • b is the breath of the groove indicated
  • d is the depth indicated in figure 4.
  • the groove functions especially well when the breath of the groove is essentially equal to the depth of the groove.
  • FIG. 9 which is a cross sectional view from line B-B in figure 7, clearly shows the engagement between the driver 104 and the groove 112.
  • the thickness of the driver 104 is indicated by t and 115 indicate the driver sides.
  • the driver has a working direction PI and the driver is preferably a driver included in a staple gun, which is not shown in the figures.
  • Figure 9 does also disclose that the breadth of the groove is slightly broader than the thicknes of the driver 104 and which is obvious to the one skilled in the art the sides 115 will contact the walls 114 if the staple will tend to lean in either direction when the driver drives the staple.
  • FIG. 10 shows a staple in which the groove is conical K with its broadest portion faced outward.
  • the conical shape makes it easier for the driver to enter the groove.
  • the conical shape does not alter the function of the staple from the staple described above.
  • Figure 11 shows a staple 203 with only one leg 205.
  • the function of the invention is the same if the staple has one or two leg but a staple with one leg is easier to remove from a base than one with two legs.
  • a staple with one leg may be fastened to a smaller base than one with two legs since there need not to be space for more than one leg.
  • Figure 12 shows a staple 303, which comprises a notch 311, which consists of an aperture 316.
  • Figure 13 shows a driver 304, which has a peg 317, which engages with the aperture 316.
  • This arrangement works in the same way as is described above and the arrangement secure that the staple does not lean forward or backward relative to the working direction of the driver.
  • the figures shows the groove as one continues groove which extends along the whole bridge but the one skilled in the art does easily understand that the groove may be divided into separate portions or extend only along parts of the bridge.

Abstract

L'invention concerne un agrafe (103) permettant de fixer un objet allongé (102) sur une base (101), l'agrafe comprenant un pont arqué (107) et des jambes (105, 106) et elle est conçue pour être reliée à la base au moyen d'un organe de commande sous forme de plaque (104) agissant sur la surface orientée vers l'extérieur (110) du pont, les jambes étant plaquées dans la base et le pont arqué fixant l'objet allongé sur la base. Le pont arqué (107) comprend une entaille (111) située dans la partie orientée vers l'extérieur (110) et entrant en contact avec l'organe de commande (104) lorsque celui-ci mène l'agrafe.
PCT/SE2004/000586 2003-05-06 2004-04-15 Agrafe permettant la fixation d'un objet allonge WO2004099633A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0301314-1 2003-05-06
SE0301314A SE526324C2 (sv) 2003-05-06 2003-05-06 Klammer för att fästa långsträckta föremål

Publications (1)

Publication Number Publication Date
WO2004099633A1 true WO2004099633A1 (fr) 2004-11-18

Family

ID=20291215

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2004/000586 WO2004099633A1 (fr) 2003-05-06 2004-04-15 Agrafe permettant la fixation d'un objet allonge

Country Status (2)

Country Link
SE (1) SE526324C2 (fr)
WO (1) WO2004099633A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230258214A1 (en) * 2022-02-16 2023-08-17 Apex Mfg. Co., Ltd. One piece staple strip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB386892A (en) * 1931-07-15 1933-01-26 Bridax Ag Staple for fixing pipes and apparatus for driving the staples into walls
US5718548A (en) * 1992-10-20 1998-02-17 Clipmaster Corporation Pty Ltd Staple assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB386892A (en) * 1931-07-15 1933-01-26 Bridax Ag Staple for fixing pipes and apparatus for driving the staples into walls
US5718548A (en) * 1992-10-20 1998-02-17 Clipmaster Corporation Pty Ltd Staple assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230258214A1 (en) * 2022-02-16 2023-08-17 Apex Mfg. Co., Ltd. One piece staple strip

Also Published As

Publication number Publication date
SE0301314L (sv) 2004-11-07
SE526324C2 (sv) 2005-08-23
SE0301314D0 (sv) 2003-05-06

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