EP2328722B1 - Chargeur pour bandes de clous et pour un dispositif de fixation - Google Patents

Chargeur pour bandes de clous et pour un dispositif de fixation Download PDF

Info

Publication number
EP2328722B1
EP2328722B1 EP09772946.1A EP09772946A EP2328722B1 EP 2328722 B1 EP2328722 B1 EP 2328722B1 EP 09772946 A EP09772946 A EP 09772946A EP 2328722 B1 EP2328722 B1 EP 2328722B1
Authority
EP
European Patent Office
Prior art keywords
nails
loader
strip
guiding
outlet end
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.)
Active
Application number
EP09772946.1A
Other languages
German (de)
English (en)
Other versions
EP2328722A1 (fr
Inventor
Patrick Herelier
Frédéric Nayrac
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.)
Societe de Prospection et dInventions Techniques SPIT SAS
Original Assignee
Societe de Prospection et dInventions Techniques SPIT SAS
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 Societe de Prospection et dInventions Techniques SPIT SAS filed Critical Societe de Prospection et dInventions Techniques SPIT SAS
Priority to PL09772946T priority Critical patent/PL2328722T3/pl
Publication of EP2328722A1 publication Critical patent/EP2328722A1/fr
Application granted granted Critical
Publication of EP2328722B1 publication Critical patent/EP2328722B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 field of this invention relates to fixing parts to supporting materials through fixing or bedding tools or devices, referred to as nailing devices. These could be nailing devices with propelling loads, with gas cartridge, or even pneumatic nailing devices.
  • US-A-6 053 389 discloses a nailing gun magazine.
  • a fixing device comprises, at the front of a main body, a nose to which there can be connected a loader in a part referred to as shearing block, nails being driven one by one from the loader in the nose of the device through a crossing window opening into a central bore of the nose, wherein there is mounted, slidably, a piston stem for propelling the nail.
  • the subject nailing devices and loaders use nails in a strip, arranged side by side one to another and thereby maintained by various possible means and more specifically by adhesive tapes extending obliquely relative to the nail stems.
  • the strip(s) maintaining the nails is or are sheared and the nail being positioned in the nose is thus separated from the remainder of the nails strip. This occurs in the shearing block.
  • a large number of fixing devices are provided for receiving long nails and short nails, this means that their crossing window opening into the nose bore is sized so as to receive long nails, thus, from loaders able to receive both long and short nails. This arises guiding problems for short nails when these are used, but this is not the object of the present application.
  • a loader for nails strips essentially comprises, between two half-shells or flanges, a nails strip introducing end, a strip outlet end arranged so as to be mounted on the nose of a fixing device and so as to form with the latter a shearing block, means for guiding nails from the introducing end to the outlet end and means for pushing the strip towards the outlet end.
  • a guiding rail for nail heads and an abutment area for nail stems extending up to the strip outlet end, the abutting area having a sufficient width for acting as an abutment for long nails.
  • the invention thus relates to a loader for nails strips, comprising a nails strip introducing end, a strip outlet end arranged so as to be mounted on the nose of a fixing device, means for guiding nails from the introducing end at the outlet end and means for pushing the strip towards the outlet end, the guiding means comprising abutting means for the nails extending up to the outlet end, characterized in that the guiding and abutting means are drilled with a window for rocking short nails, said window having a rear edge and a front edge forming an abutment for the short nails.
  • nails with a length higher than the width of the rocking breach of abutting means could be guided along the guiding and abutting means from the introducing end up to the outlet end of the loader and be introduced into the nose of the device.
  • These will be long nails.
  • a short nails strip rocks into the breach for leaving the plane of the guiding and abutting means and being no longer able to be pushed and, in any event, being no longer able to cross through the outlet end of the loader.
  • the loader that will be now described, that could also be referred to as a magazine, comprises two half-shelves or flanges 1, 2 joined in the lower part, by a nipping and maintaining spout 3 and in the upper part, by a rib 4 of one 1 of both flanges and ears 5, 6 extend both flanges 1, 2 provided for receiving screw type fixing elements.
  • lower and upper parts mean close parts of the loader, when containing a nails strip, nail tips and heads, respectively.
  • the loader is therefore adapted for receiving nails strips being introduced through an inlet end 7 and leaving through an outlet end 8.
  • a rail 9 for guiding the nail heads extends.
  • the outlet end 8 of the loader has the form of a window, arranged in the flange 1, and opening into the central bore of the device nose, onto which the loader is mounted and wherein the piston stem extends for propelling the nails to be driven into a supporting material.
  • a cheek 10 acts as a means for guiding the stems of long nails.
  • Such a cheek 10 has, to this end, a planar surface also used as an abutment for those stems.
  • the cheek 10 is drilled with a window 11, with a generally rectangular shape, thus having four edges, an upper 12, a lower 13, a rear 14 and a front 15 one.
  • the cheek 10 has the shape of a rectangular frame with two posts 16, 17 and two struts 18, 19 between which there is arranged a rocking breach for short nails as will be now described.
  • the length of the stems 21 of long nails 20 ( Fig. 2 ) is larger than the width of the guiding and abutting frame 10, i.e. the sum of the widths of both struts 18, 19 and of the window 11, the width of such a window being equal to the length of the edges 14, 15.
  • the stems 21 thereof could abut against such struts 18, 19, their tips 23 extending in the nipping spout 3. Long nails 20 can be guided up to the outlet 8 of the loader.
  • Short nails 25, while rocking in the breach 11 thus leave the plane of the guiding frame 10 and the strip 24 now abuts against the front edge 15. Short nails cannot cross through the outlet window 8, the nails strip 24 can no longer be pushed by the pushing handle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (2)

  1. Chargeur pour une bande de clous, comprenant une extrémité (7) pour l'introduction de la bande de clous, une extrémité de sortie (8) pour la bande conçue de telle sorte qu'elle puisse être installée sur un embout d'un dispositif de fixation, des moyens (10) pour guider les clous de l'extrémité d'introduction (7) à l'extrémité de sortie (8) et des moyens pour pousser la bande jusqu'à l'extrémité de sortie (8), les moyens de guidage comprenant des moyens (10) de butée pour les clous s'étendant jusqu'à l'extrémité de sortie (8), caractérisé en ce qu'une ouverture (11) est percée dans les moyens (10) de guidage et de butée pour faire basculer les petits clous, ladite ouverture comportant un bord arrière (14) et un bord avant (15) formant une butée pour les petits clous (25).
  2. Chargeur selon la revendication 1, dans lequel l'ouverture présente une forme globalement rectangulaire comportant des bords supérieur et inférieur (12, 13) et lesdits bords arrière et avant (14, 15).
EP09772946.1A 2008-06-30 2009-06-18 Chargeur pour bandes de clous et pour un dispositif de fixation Active EP2328722B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09772946T PL2328722T3 (pl) 2008-06-30 2009-06-18 Ładowarka dla taśm gwoździ i dla urządzenia mocującego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0803669A FR2933018B1 (fr) 2008-06-30 2008-06-30 Chargeur pour clous en bande et pour appareil de fixation et appareil de fixation comprenant le chargeur
PCT/IB2009/052620 WO2010001286A1 (fr) 2008-06-30 2009-06-18 Chargeur pour bandes de clous et pour un dispositif de fixation

Publications (2)

Publication Number Publication Date
EP2328722A1 EP2328722A1 (fr) 2011-06-08
EP2328722B1 true EP2328722B1 (fr) 2015-02-11

Family

ID=40277933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09772946.1A Active EP2328722B1 (fr) 2008-06-30 2009-06-18 Chargeur pour bandes de clous et pour un dispositif de fixation

Country Status (8)

Country Link
EP (1) EP2328722B1 (fr)
AU (1) AU2009265227B2 (fr)
CA (1) CA2728615C (fr)
DK (1) DK2328722T3 (fr)
FR (1) FR2933018B1 (fr)
NZ (1) NZ590083A (fr)
PL (1) PL2328722T3 (fr)
WO (1) WO2010001286A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3398719A1 (fr) * 2017-05-05 2018-11-07 Illinois Tool Works Inc. Magasin d'un outil de fixation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053389A (en) * 1998-08-05 2000-04-25 Sup Drogon Enterprise Co., Ltd. Nailing gun magazine specially designed for big nail set
US6896165B1 (en) * 2004-03-22 2005-05-24 Bentley Fastening Tools Co., Ltd. Device for preventing short nails of a nail gun from being deadlocked

Also Published As

Publication number Publication date
EP2328722A1 (fr) 2011-06-08
CA2728615A1 (fr) 2010-01-07
AU2009265227B2 (en) 2013-04-18
DK2328722T3 (en) 2015-05-11
AU2009265227A1 (en) 2010-01-07
FR2933018B1 (fr) 2010-12-17
CA2728615C (fr) 2013-08-27
FR2933018A1 (fr) 2010-01-01
WO2010001286A1 (fr) 2010-01-07
NZ590083A (en) 2013-04-26
PL2328722T3 (pl) 2015-07-31

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