EP2729285A1 - Embout pour pistolet cloueur pneumatique - Google Patents

Embout pour pistolet cloueur pneumatique

Info

Publication number
EP2729285A1
EP2729285A1 EP12807254.3A EP12807254A EP2729285A1 EP 2729285 A1 EP2729285 A1 EP 2729285A1 EP 12807254 A EP12807254 A EP 12807254A EP 2729285 A1 EP2729285 A1 EP 2729285A1
Authority
EP
European Patent Office
Prior art keywords
nail
pipe
nose piece
gun
feeding
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.)
Withdrawn
Application number
EP12807254.3A
Other languages
German (de)
English (en)
Other versions
EP2729285A4 (fr
Inventor
Karl-Johan Berg
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.)
Jointec AB
Original Assignee
Jointec 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 Jointec AB filed Critical Jointec AB
Publication of EP2729285A1 publication Critical patent/EP2729285A1/fr
Publication of EP2729285A4 publication Critical patent/EP2729285A4/fr
Withdrawn legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C7/00—Accessories for nailing or stapling tools, e.g. supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/02—Nailing machines
    • B27F7/13—Nail feeding devices

Definitions

  • Fig. 1 a and 1 b show a pneumatic nail gun 1 .
  • the nail gun 1 comprises a main body 2 which is attached to an air supply tube 4.
  • a source of compressed air (not shown) is connected to the air supply tube 4 for running the nail gun 1 .
  • a nose piece 6 is arranged at the main body 2 of the nail gun 1 .
  • the nose piece 6 comprises a pipe 8 for holding, supporting and feeding nails (not shown).
  • the pipe 8 is movable between two positions which will be referred to as nail driving position P d , shown in Fig. 1 a, and nail feeding position P f , shown in Fig. 1 b.
  • the pipe 8 of the nose piece 6 is arranged in the nail driving position P d .
  • a nail (not shown) may be fed from a nail box (not shown) to the pipe 8 via a nail feeding tube 16. Nails are fed, one at a time, from the nail box through the nail feeding tube 16 to the pipe 8 of the nail gun 1 in use of the nail gun 1 .
  • Nail feeding means 18 in the form of a support pipe 18 is fixedly arranged at the nose piece 6 to support the pipe 8 in the nail feeding position P f .
  • a nail feeding sensor 19 is located at the support pipe 18.
  • a control unit (not shown) may be located on the nail box or on the nail gun 1 to control that a nail is only fed from the nail box to the gun 1 when the pipe 8 is in the nail feeding position P f .
  • the longitudinal direction of the pipe 8 in the nail feeding position is denoted L f .
  • an angled a is defined between the longitudinal direction L f of the pipe 8 in the nail feeding position P f and the longitudinal direction L d of the pipe 8 in the nail driving position P d .
  • the angle a is about 30°.
  • the gun 1 may for instance be operated according to the following cycle.
  • the pipe 8 of the nose piece 6 is located in the nail feeding position P f (Fig. 1 b).
  • a nail is fed from the nail box to the pipe 8 via the nail feeding tube 16.
  • the nail feeding sensor 19 in the support pipe 20 registers that a nail has passed by and sends a signal to a control device operating the cylinder rod 12.
  • the cylinder rod 12 pushes the pipe 8 into the nail driving position P d (Fig. 1 a).
  • the trigger is pulled and released, the nail is driven into a work piece, and the pipe returns to the nail feeding position P f by means of the cylinder rod 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

L'invention concerne un embout (6) pour pistolet cloueur pneumatique (1) pouvant être relié à un tube d'alimentation en air (4) afin activer le pistolet cloueur (1). L'embout (6) comprend un tuyau (8) destiné à supporter un clou libre qui est chassé vers une pièce de travail, et un moyen d'alimentation en clous (18) amenant le clou libre au tuyau (8) à partir d'un dispositif d'alimentation en clous (16). Le tuyau (8) peut être aligné avec les moyens d'alimentation en clous (18) pour fournir les clous libres avec précision.
EP12807254.3A 2011-07-05 2012-06-29 Embout pour pistolet cloueur pneumatique Withdrawn EP2729285A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1150631A SE535933C2 (sv) 2011-07-05 2011-07-05 Munstycke till en pneumatisk spikpistol
PCT/SE2012/050747 WO2013006131A1 (fr) 2011-07-05 2012-06-29 Embout pour pistolet cloueur pneumatique

Publications (2)

Publication Number Publication Date
EP2729285A1 true EP2729285A1 (fr) 2014-05-14
EP2729285A4 EP2729285A4 (fr) 2015-02-11

Family

ID=47437286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12807254.3A Withdrawn EP2729285A4 (fr) 2011-07-05 2012-06-29 Embout pour pistolet cloueur pneumatique

Country Status (3)

Country Link
EP (1) EP2729285A4 (fr)
SE (1) SE535933C2 (fr)
WO (1) WO2013006131A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111716468A (zh) * 2020-07-13 2020-09-29 南通跃通数控设备股份有限公司 气动u型钉枪固定抓取的自动装钉机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901749A (en) * 1957-07-25 1959-09-01 United Shoe Machinery Corp Fastener inserting tools
DE1172194B (de) * 1958-12-24 1964-06-11 Reich Maschf Gmbh Karl Druckluftbetaetigtes Geraet zum Einschlagen von Naegeln
US3186616A (en) * 1962-12-14 1965-06-01 Weems Clyde Automatic nailing machine
US3982679A (en) * 1975-08-11 1976-09-28 White Jr William P Machine for driving spring pins
US4487355A (en) * 1982-05-07 1984-12-11 Ginnow Oscar H Nailing machine
US5193729A (en) * 1991-09-26 1993-03-16 Illinois Tool Works Inc. Fastener-driving tool assembly with improved fastener-loading features
US5794831A (en) * 1996-07-12 1998-08-18 Illinois Tool Works Inc. Fastener detection and firing control system for powered fastener driving tools
ATE513656T1 (de) * 2007-04-14 2011-07-15 Boellhoff Verbindungstechnik Zuführeinrichtung, setzgerät und verfahren zum zuführen und fügen von befestigungselementen

Also Published As

Publication number Publication date
SE1150631A1 (sv) 2013-01-06
SE535933C2 (sv) 2013-02-26
WO2013006131A1 (fr) 2013-01-10
EP2729285A4 (fr) 2015-02-11

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20131217

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150114

RIC1 Information provided on ipc code assigned before grant

Ipc: B25C 7/00 20060101ALI20150108BHEP

Ipc: B25C 1/00 20060101ALI20150108BHEP

Ipc: B27F 7/13 20060101AFI20150108BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20150811