EP0972951B1 - Outil de pose avec magasin de clous - Google Patents

Outil de pose avec magasin de clous Download PDF

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Publication number
EP0972951B1
EP0972951B1 EP99810586A EP99810586A EP0972951B1 EP 0972951 B1 EP0972951 B1 EP 0972951B1 EP 99810586 A EP99810586 A EP 99810586A EP 99810586 A EP99810586 A EP 99810586A EP 0972951 B1 EP0972951 B1 EP 0972951B1
Authority
EP
European Patent Office
Prior art keywords
guide
locking element
guide rail
setting
setting tool
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 - Lifetime
Application number
EP99810586A
Other languages
German (de)
English (en)
Other versions
EP0972951A3 (fr
EP0972951A2 (fr
Inventor
Gebhard Gantner
Markus Sprenger
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP0972951A2 publication Critical patent/EP0972951A2/fr
Publication of EP0972951A3 publication Critical patent/EP0972951A3/fr
Application granted granted Critical
Publication of EP0972951B1 publication Critical patent/EP0972951B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/182—Feeding devices
    • B25C1/184—Feeding devices for nails

Definitions

  • the invention relates to a setting device with a transport device for fastening elements according to the preamble of patent claim 1.
  • a setting device which has a receiving and guiding a plurality of fasteners serving transport device.
  • This transport device has a guide rail which protrudes substantially perpendicularly from a guide tube of the setting tool.
  • a slider displaceable along the guide rail cooperates with and biases a spring when the slider is moved to the free end of the guide rail.
  • the slide has a projecting into a clear width of a guide channel of the guide rail, pointing to the guide tube driving shoulder.
  • an elastically formed locking element is arranged at an extending parallel to the setting direction side of the guide rail.
  • This locking element has an angled covering area which limits the displaceability of fastening elements arranged in the guide channel counter to the setting direction.
  • the cover region can be pivoted out in a loading position of the slider from a projection of the guide channel directed counter to the setting direction.
  • Fastening elements which are located in the transport device, project with their shank region into the guide channel and lie with a head-shaped enlarged end region on the end region of the guide rail pointing in the opposite direction to the setting direction. So that the locking element can limit the displaceability of these fastening elements counter to the setting direction, the covering area of the locking element cooperates with the free end of the head-shaped widened end area of the fastening elements. In order for this to be possible, the covering area is arranged at a distance from the guide rail, counter to the setting direction. this leads to to a large, parallel to the setting direction extending height, which leads to a total poor handling of the transport device and thus also of the setting device.
  • US Pat. No. 4,809,898 discloses a powder-operated setting tool for driving fasteners into subfloors.
  • a housing and a relative to this backward in Zündrschafts ein slidable mouth part are arranged on the setting tool.
  • a magazine is held at one end to the mouth portion and projects radially outwardly therefrom.
  • An arranged in the magazine spring-loaded slide is used to advance the fasteners from the magazine into a mouth bore in the mouth part.
  • the invention has for its object to provide a setting device with a transport device, which is economical to manufacture and easy to load with fasteners and has a low overall height in a direction parallel to the setting direction.
  • the inventive transport device Due to the inventive arrangement and design of the locking element on the transport device extending parallel to the setting direction height of the transport device is achieved, which is only slightly higher than the total length of a fastener.
  • the inventive transport device can be quickly and easily equipped with fasteners.
  • the guide region cooperating with the locking element cooperates in its locking position with two stop edges which are arranged in the shank region of the fastening elements and face each other parallel to the setting direction.
  • the fasteners are surrounded at least in the shaft region with a sleeve-shaped guide body.
  • This guide body may for example be part of a strip-shaped nail magazine, in which the individual guide body are connected to each other via webs.
  • a limitation of the displaceability of this surrounding with guide bodies fasteners against the setting direction is for example possible, preferably by the two stop edges of the fasteners are preferably formed by the guide bodies. The two stop edges are, for example, part of lateral depressions in the guide bodies.
  • a secure guidance of the fastening elements in the guide channel is expediently achieved in that the guide region is designed in the form of a parallel to the longitudinal extent of the guide rail extending, arranged on the locking element bar, which has cooperating with the abutment edges of the guide body counter surfaces. So that this strip can interact with a plurality of guide bodies in the locking position of the locking element, the guide area extends over a plurality of fastening elements arranged in the guide channel.
  • the locking element is elastic.
  • the locking element is formed for example of a strip-shaped, thin-walled metal strip of spring steel.
  • the locking element in its free end a spacer element which is supported in the locking position of the guide portion on that side of the guide rail, in which the passage opening is arranged.
  • a determination of the slider in its loading position is preferably achieved by the free end of the locking element has a remote from the guide tube stop shoulder, which cooperates with a form-fitting with the guide tube facing counter surface of the slide when the slider is located at the free end of the guide rail in a loading position and the guide area is in a locked position.
  • the stop shoulder of the locking element is expediently formed by an angled free end of the locking element.
  • the guide channel can have at least one stop extending parallel to the longitudinal extent of the guide rail and having a support surface pointing counter to the setting direction.
  • the transport device 4 of a setting device shown in FIGS. 1 to 4 has a guide tube 16 extending parallel to the setting direction, from which a guide rail 1 with a guide channel 5 projects perpendicularly, the nail magazine 19 having the receptacle and the guide of a nail-shaped fastening element 6 serves.
  • the guide rail 1 has a substantially U-shaped cross-section.
  • the inside width of the cross section in a first area facing the setting direction is greater than the inside width of the cross section of the opposite, the actual guide channel 5 forming the second area.
  • the second area is open at an opposite end of the setting direction and the perpendicular to the longitudinal extent of the guide rail 1 and perpendicular to the longitudinal extension of the fastener 6 extending width Due to this configuration of the second region, one or more fastening elements 6 equipped with guide bodies 14 can be inserted into the guide channel 5 or into the second region of the guide rail 1 in the setting direction , When the guide bodies 14 rest on the bearing surfaces 21, the shaft region 11 of the fastening elements 6, for example, can protrude into the first region of the guide rail 1 between the stops 20.
  • fastening elements 6 are arranged in the guide channel 5, for example by means of a nail magazine, in which a plurality of sleeve-shaped guide members 14 are integrally connected to one another via connecting webs.
  • the guide body 14 have lateral recesses with mutually facing stop edges 12, 13.
  • an elastic, thin-walled locking element 3 is arranged pivotably on a side of the guide rail 1 extending parallel to the setting direction.
  • the guide rail 1 a In the region of the guide channel 5, the guide rail 1 a, over a portion of the total length of the guide rail 1 extending through opening 10 through which a guide portion 9 of the locking element 3 extend into the clear width of the guide channel 5 and into the recesses of the guide body 14 can.
  • the guide region 9 is in the form of a strip and extends at least partially over the entire length of the guide rail 1.
  • the parallel to the setting direction height of the guide portion 9 substantially corresponds to the distance between the mutually facing, spaced-apart stop edges 12, 13 of the guide body fourteenth , so that the guide portion 9 can positively engage between the two stop edges 12, 13, as shown in Figs. 3 and 4. In this way, the displaceability of the fastening elements 6 used in the guide channel 5 is limited against the setting direction.
  • the locking element 3 has at the free end to a spacer element 15 and a stop shoulder (17), wherein the spacer element 15 in the locking position of the Fährungs Schemees (9) on that side of the guide rail (1) is supported, in which the passage opening (10) is arranged and the stop shoulder 17 cooperates positively with a guide tube 16 facing counter surface 18 of the slider 2.
  • the slider 2 is held in the loading position until the guide region 9 is in turn pivoted into the clear width of the guide channel 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Claims (8)

  1. Outil de scellement avec un rail de guidage (1) qui s'étend sensiblement perpendiculairement à un tube de guidage (16) de l'outil de scellement et qui est muni d'un élément de verrouillage (3) et d'un dispositif d'avance (4), lequel comporte un poussoir (2) et, pour des éléments de fixation (6), un canal de guidage (5) ouvert au moins sur un côté supérieur orienté à l'opposé de la direction de scellement, le poussoir (2) étant déplaçable le long du rail de guidage (1) vers l'extrémité libre de celui-ci à l'encontre de la force d'un ressort (7) et comportant un épaulement d'entraînement, (8) qui coopère avec les éléments de fixation (6), et l'élément de verrouillage (3) pouvant pivoter dans la projection de l'espace libre du canal de guidage (5) orientée à l'opposé de la direction de scellement afin de limiter la possibilité de déplacement, à l'opposé de la direction de scellement, d'éléments de fixation (6) disposés dans le canal de guidage (5), caractérisé en ce que, pour limiter la possibilité de déplacement, au niveau de l'élément de verrouillage (3), d'éléments de fixation (6) comportant dans la zone de tige (11) deux bords de butée en vis-à-vis (12, 13) distants l'un de l'autre parallèlement à la direction de scellement, il est prévu une zone de guidage (9) qui, à travers une ouverture traversante (10) ménagée dans un côté du rail de guidage (1) parallèle à la direction de scellement, peut pénétrer dans l'espace libre du canal de guidage (5) jusqu'à une position de verrouillage dans laquelle la zone de guidage (9) coopère par complémentarité de formes avec les bords de butée (12, 13) d'au moins un élément de fixation (6).
  2. Outil de scellement selon la revendication 1, caractérisé en ce que les deux bords de butée (12, 13) des éléments de fixation (6) sont formés par des corps de guidage en forme de manchons (14) qui entourent la zone de tige (11) de l'élément de fixation (6).
  3. Outil de scellement selon la revendication 1 ou 2, caractérisé en ce que la zone de guidage (9) est conçue sous la forme d'une barrette qui s'étend parallèlement à l'extension longitudinale du rail de guidage (1) et est disposée contre l'élément de verrouillage (3) et qui comporte des surfaces antagonistes (18) coopérant avec les bords de butée (12, 13).
  4. Outil de scellement selon une des revendications 1 à 3, caractérisé en ce que l'élément de verrouillage (3) est de conception élastique.
  5. Outil de scellement selon une des revendications 1 à 4, caractérisé en ce que l'élément de verrouillage (3) comporte, dans sa zone d'extrémité libre, un élément d'écartement (15) qui, dans la position de verrouillage de la zone de guidage (9), prend appui sur le côté du rail de guidage (1) dans lequel est ménagée l'ouverture traversante (10).
  6. Outil de scellement selon une des revendications 1 à 5, caractérisé en ce que l'extrémité libre de l'élément de verrouillage (3) comporte un épaulement de butée (17) qui est orienté à l'opposé du tube de guidage (16) et qui coopère par complémentarité de formes avec une surface antagoniste (18) du poussoir (2) tournée vers le tube de guidage lorsque le poussoir (2) se trouve dans une position de charge dans la zone d'extrémité libre du rail de guidage (1) et que la zone de guidage (9) se trouve dans une position de verrouillage.
  7. Outil de scellement selon la revendication 6, caractérisé en ce que l'épaulement de butée (17) de l'élément de verrouillage (3) est formé par une extrémité libre coudée de l'élément de verrouillage (3).
  8. Outil de scellement selon une des revendications 1 à 7, caractérisé en ce que le canal de guidage (5) comporte au moins une butée (20) qui s'étend parallèlement à l'extension longitudinale du rail de guidage (1) et qui comporte une surface d'appui (21) orientée à l'opposé de la direction de scellement.
EP99810586A 1998-07-13 1999-07-05 Outil de pose avec magasin de clous Expired - Lifetime EP0972951B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831060 1998-07-13
DE19831060A DE19831060A1 (de) 1998-07-13 1998-07-13 Setzgerät mit Nagelmagazin

Publications (3)

Publication Number Publication Date
EP0972951A2 EP0972951A2 (fr) 2000-01-19
EP0972951A3 EP0972951A3 (fr) 2001-09-26
EP0972951B1 true EP0972951B1 (fr) 2006-09-06

Family

ID=7873694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810586A Expired - Lifetime EP0972951B1 (fr) 1998-07-13 1999-07-05 Outil de pose avec magasin de clous

Country Status (7)

Country Link
US (1) US6237747B1 (fr)
EP (1) EP0972951B1 (fr)
JP (1) JP4402768B2 (fr)
CN (1) CN1106908C (fr)
AU (1) AU746962B2 (fr)
DE (2) DE19831060A1 (fr)
PL (1) PL188513B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005205983B2 (en) * 2004-01-23 2008-06-12 Societe De Prospection Et D'inventions Techniques Spit Indirect fire device for fixing fasteners in a substrate material

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672476B2 (en) * 2000-12-13 2004-01-06 Cash Manufacturing Co., Inc. Shot shell primer dispenser
DE10107887B4 (de) * 2001-02-16 2015-03-26 Hilti Aktiengesellschaft Setzgerät
FR2835772B1 (fr) * 2002-02-14 2004-04-23 Hilti Ag Outil de scellement
DE10206588A1 (de) * 2002-02-15 2003-08-28 Hilti Ag Setzgerät
ITMI20021146A1 (it) * 2002-05-28 2003-11-28 Smart Srl Dispositivo di introduzione particolarmente per macchine rullatrici automatiche
ITMI20021573A1 (it) * 2002-07-17 2004-01-19 Smart Srl Metodo per l'introduzione di sbozzati da filettare in macchine rullatrici rotative automatiche e macchina funzionante con tale metodo
US6834788B2 (en) * 2002-09-18 2004-12-28 Illinois Tool Works Inc. Magazine assembly with stabilizing members
DE10356548B4 (de) * 2003-12-04 2006-03-16 Hilti Ag Magaziniervorrichtung
USD514414S1 (en) * 2003-12-19 2006-02-07 Teng Tino S Strip of collated fasteners for fastener-driving tool
DE102004010320A1 (de) * 2004-03-03 2005-09-22 Hilti Ag Befestigungselemente-Magazin für Setzgeräte und Setzgerät mit Befestigungselemente-Magazin
JP4626199B2 (ja) * 2004-07-14 2011-02-02 日立工機株式会社 打込機
JP4930672B2 (ja) * 2005-08-09 2012-05-16 マックス株式会社 ガス燃焼式打込み工具のファスナー送り機構
FR2895296B1 (fr) * 2005-12-28 2008-02-29 Prospection Et D Inv S Techniq Appareil de scellement de tampons disposes en bande et bande de reception de tampons pour l'appareil
JP5701658B2 (ja) * 2011-03-31 2015-04-15 株式会社マキタ 打ち込み工具
US20130320063A1 (en) * 2012-05-31 2013-12-05 Black & Decker, Inc. Fastening tool nail feed funnel
US11229995B2 (en) 2012-05-31 2022-01-25 Black Decker Inc. Fastening tool nail stop
US9827658B2 (en) 2012-05-31 2017-11-28 Black & Decker Inc. Power tool having latched pusher assembly
US12502756B2 (en) 2013-10-09 2025-12-23 Black & Decker Inc. High inertia driver system
US10434634B2 (en) 2013-10-09 2019-10-08 Black & Decker, Inc. Nailer driver blade stop
US12544893B2 (en) 2016-06-20 2026-02-10 Black & Decker Inc. Feed piston pressure tube
EP3335836A1 (fr) * 2016-12-15 2018-06-20 HILTI Aktiengesellschaft Dispositif d'enfoncement et bandes d'éléments de fixation

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Publication number Priority date Publication date Assignee Title
DE1603940A1 (de) * 1966-12-02 1971-04-08 Karl M Reich Fa Transportvorrichtung fuer Befestigungselemente
DE3608146A1 (de) * 1986-03-12 1987-09-17 Hilti Ag Pulverkraftbetriebenes setzgeraet
US4821938A (en) * 1987-11-25 1989-04-18 Haytayan Harry M Powder-actuated fastener driving tool
DE3806626C2 (de) * 1988-03-02 1997-04-24 Hilti Ag Pulverkraftbetriebenes Setzgerät
DE4122873A1 (de) * 1991-07-11 1993-01-14 Hilti Ag Pulverkraftbetriebenes setzgeraet mit magazin fuer befestigungselemente
DE19517230A1 (de) * 1995-05-15 1996-11-21 Hilti Ag Pulverkraftbetriebenes Setzgerät mit Magazin für Befestigungselemente
US5653371A (en) * 1995-09-14 1997-08-05 Hou; Chang Feng-Mei Magazine for power nail guns
DE19707234A1 (de) * 1997-02-24 1998-08-27 Hilti Ag Setzgerät mit Magazin für Befestigungselemente
DE19707235A1 (de) * 1997-02-24 1998-08-27 Hilti Ag Setzgerät mit Magazin für Befestigungselemente
US5975350A (en) * 1997-06-19 1999-11-02 Han; Ki Su Screw feeding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005205983B2 (en) * 2004-01-23 2008-06-12 Societe De Prospection Et D'inventions Techniques Spit Indirect fire device for fixing fasteners in a substrate material

Also Published As

Publication number Publication date
EP0972951A3 (fr) 2001-09-26
JP4402768B2 (ja) 2010-01-20
PL188513B1 (pl) 2005-02-28
US6237747B1 (en) 2001-05-29
DE59913829D1 (de) 2006-10-19
CN1106908C (zh) 2003-04-30
DE19831060A1 (de) 2000-01-20
CN1245105A (zh) 2000-02-23
JP2000052271A (ja) 2000-02-22
AU746962B2 (en) 2002-05-09
EP0972951A2 (fr) 2000-01-19
AU3910499A (en) 2000-02-03

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