CN101223008B - 具有开启杆的紧固装置 - Google Patents

具有开启杆的紧固装置 Download PDF

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Publication number
CN101223008B
CN101223008B CN2006800260981A CN200680026098A CN101223008B CN 101223008 B CN101223008 B CN 101223008B CN 2006800260981 A CN2006800260981 A CN 2006800260981A CN 200680026098 A CN200680026098 A CN 200680026098A CN 101223008 B CN101223008 B CN 101223008B
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China
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sleeve
bar
fastener
stock
small
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Expired - Fee Related
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CN101223008A (zh
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罗兰·阿尔梅拉
帕特里克·埃勒利耶
埃马纽埃尔·瓦洛恩
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TECHNOLOGY INVENTION AND EXPLORATION SPIT
Societe de Prospection et dInventions Techniques SPIT SAS
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TECHNOLOGY INVENTION AND EXPLORATION SPIT
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/08Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/105Cartridge ejecting mechanisms and latch mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/08Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/182Feeding devices
    • B25C1/184Feeding devices for nails

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

一种紧固装置,用于在燃烧气体的作用下推进紧固件(1),燃烧气体来自于容纳于子弹(10)内的火药,子弹安装在枪把(3)内的子弹架(13)内,并将子弹推入滑动安装在枪把(3)内的套筒(4)后部的弹膛(11)内。还可以预见的是:开启杆(19-25)设计为在击发后,拉动所述套筒(4)在所述枪把(3)内向前移动,使其远离所述子弹架(13),从而因此打开所述紧固装置。

Description

具有开启杆的紧固装置
相关引用
本申请基于在2005年6月28日提交的序列号为0506551的法国申请,并要求享有该申请的优先权,其公开的全部内容在此合并作为参考。
技术领域
本发明涉及一种紧固装置,用于在燃烧气体的作用下推进紧固件,燃烧气体来自于容纳于子弹内的火药,子弹安装在枪把内的子弹架内,并将子弹推入可滑动地安装在枪把内的套筒后部的弹膛。
背景技术
在一次击发之后,另一次击发之前,首先有必要将该装置打开,从而通过套筒的向前滑动,使得套筒远离子弹架。由于弹壳的膨胀,有时会发生蓄意击发的弹壳卡在弹膛内的情况,这使得将套筒向前移动变得困难。
有时也会发生操作人员未注意到其已经使用了子弹架内的全部子弹的情况,这是由于在最近的击发之后,操作人员将该装置复位,这需要推动套筒向后移动,弹膛内重新装入已经击发过的弹壳。如果该弹壳已经变形或膨胀,在操作人员认识他自己的错误之后,对其而言,将该弹壳从套筒后部的弹膛中退出也是困难的。
发明内容
本申请中的发明的目的在于消除此种缺陷。
为达此目的,提出了一种上文述及的装置,其特点在于以下的事实:具有一种开启装置,尤其设计成在击发之后,该装置能够使套筒在枪把内向前移动,并使其远离子弹架,从而打开该装置。
借助于本发明,在例如上文述及的一种情况下,操作人员能够在不付出过多努力的情况下,打开该装置。
安装套筒的装置优选的是包括枢转地安装于枪把上的杆,该杆设计为与套筒相结合,并带动套筒向前移动。
在进一步地优选方案中,该杆具有驱动销,该驱动销设计为与压合台肩相结合,该台肩位于该销前面的套筒上。
此外,优选的是将驱动杆安装在壳体内,并与枪把相连接。
附图说明
图1是根据本发明实施方式的具有开启杆的紧固装置的剥剖视图。
具体实施方式
参照附图(该装置的分解视图),并借助于以下对于本发明中装置总成优选形式的说明,能够更好地理解本发明。
现在将描述的装置是一种密封设备,用于将封闭螺钉1(钉子形式)射入安装材料内。该设备包括:位于壳体2内的枪把3,滑动地装设于枪把3内的套筒4,位于套筒后部的具有击针的缺口5,位于套筒前面的封闭螺钉导向件7,其具有装弹器8,装弹器包括多个封闭螺钉1。每一封闭螺钉1由活塞9推进,在激发之前的设备定位过程中,通过在套筒4弹回时刻覆盖弹膛11,在预先进入位于套筒4的后部的弹膛11中的炸药10的燃烧气体的作用下,该活塞9在套筒4中沿设备的轴14运动。该装置属于间接击发装置。弹壳12安装于在此包括圆盘13的弹匣上。
圆盘13容纳且保持于壳体15的轴向位置上,并采用倒W形设置于枪把3上。
在壳体16内,加在该装置的壳体2,与枪把3固定,并在装弹器8与该装置的把手17之间延伸的是杆19,其中扳机18安装于该装置上,这种设置便于在击发后打开该装置。杆19围绕枢轴20枢转安装,枢轴20连接于壳体16和枪把3,因此,杆19能够作为枢转安装于枪把上的杆。
舌片21位于在套筒4上,平行且低于轴14,其后部形成套筒4的壁,压合台肩22设定于杆19之前。杆19包括驱动销23,通过与台肩22的结合,使得套筒4向前移动,即使子弹的壳体12或多或少停留在套筒4的弹膛11内,都能够使套筒4远离子弹架13。
杆19和销23彼此垂直沿着枢转毂24延伸。杆19与毂24相对的一端与开启扳机25相结合,通过相对于反冲弹簧(未显示)的作用,朝向该设备的轴14推动,从而使得驱动销23的自由端朝向该设备的前部枢转,以移动台肩22,因此套筒4向前移动。
以下将对此种装置的开启功能进行说明。
击发之后,示出枪把3与套筒4的相对位置,但是在封闭螺钉导向件7内没有封闭螺钉1,活塞9在套筒前部的情况下,将该装置打开,换句话说,套筒4向前滑动受到套筒4的弹膛11内的子弹10的弹壳12的阻滞,开启扳机25大幅度朝向壳体16突出,杆19的销23由套筒的台肩22阻止,操作人员压下扳机25,从而朝向该设备的轴14推动杆19,并且使销23在其平面上逆时针枢转,并且与套筒的台肩22相结合,从而带动套筒4向前运动,换句话说,就是使该装置打开。
这足以使套筒远离子弹数毫米,从而便于打开该装置。
可以注意到,提供了止动件26用于限制杆19的移动范围,避免其在回位的过程中与套筒4对接。

Claims (4)

1.紧固装置,用于在燃烧气体的作用下推进紧固件,燃烧气体来自于容纳于子弹内的火药,子弹安装在枪把内的子弹架内,并将子弹推入滑动安装在枪把内的套筒后部的弹膛内,其特征在于:包括开启装置,所述开启装置设计为在击发后,拉动所述套筒在所述枪把内向前移动,使其远离所述子弹架,从而因此打开所述紧固装置,所述开启装置中用来驱动所述套筒的装置包括杆,所述杆通过枢转毂枢转地安装于所述枪把上,并设计为与所述套筒相结合,驱动其向前移动,所述杆包括驱动销,所述驱动销设计为与压合台肩相结合,所述压合台肩位于所述套筒上、所述驱动销之前,所述杆的与枢转毂相对的一端与开启扳机相结合,通过相对于反冲弹簧的作用,朝向该紧固装置的轴推动所述杆的与枢转毂相对的一端,从而使得驱动销的自由端朝向该紧固装置的前部枢转,以移动台肩从而使得套筒向前移动。
2.如权利要求1所述的紧固装置,其中所述杆安装于壳体,与所述枪把相连接。
3.如权利要求1所述的紧固装置,其中为所述杆提供止动件。
4.如权利要求1所述的紧固装置,其中所述杆和驱动销彼此垂直沿着枢转毂延伸。
CN2006800260981A 2006-06-29 2006-06-29 具有开启杆的紧固装置 Expired - Fee Related CN101223008B (zh)

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PCT/IB2006/001774 WO2008001150A1 (en) 2006-06-29 2006-06-29 Fastening device with opening lever

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1025301C (zh) * 1990-07-17 1994-07-06 希尔蒂股份公司 由炸药力驱动的射钉装置
US5518161A (en) * 1993-11-05 1996-05-21 Illinois Tool Works, Inc. Impact actuated tool with configurable muzzle for driving varying length fasteners
CN1507985A (zh) * 2002-12-19 2004-06-30 希尔蒂股份公司 用于紧固件的燃烧力推动的安装工具
CN1522835A (zh) * 2002-12-19 2004-08-25 ϣ���ٹɷݹ�˾ 燃烧力推动的施工工具,特别是用于紧固件的安装工具
US6857548B1 (en) * 1999-09-17 2005-02-22 Cetram Pty Ltd. Power actuated tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1603841C3 (de) * 1967-08-11 1982-02-25 Hilti AG, 9494 Schaan Pulverkraftbetriebenes Setzgerät zum Eintreiben von Befestigungselementen
DE2750629A1 (de) * 1977-11-11 1979-05-17 Hilti Ag Pulverkraftbetriebenes setzgeraet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1025301C (zh) * 1990-07-17 1994-07-06 希尔蒂股份公司 由炸药力驱动的射钉装置
US5518161A (en) * 1993-11-05 1996-05-21 Illinois Tool Works, Inc. Impact actuated tool with configurable muzzle for driving varying length fasteners
US6857548B1 (en) * 1999-09-17 2005-02-22 Cetram Pty Ltd. Power actuated tools
CN1507985A (zh) * 2002-12-19 2004-06-30 希尔蒂股份公司 用于紧固件的燃烧力推动的安装工具
CN1522835A (zh) * 2002-12-19 2004-08-25 ϣ���ٹɷݹ�˾ 燃烧力推动的施工工具,特别是用于紧固件的安装工具

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AU2006345009A1 (en) 2008-01-03
AU2006345009B2 (en) 2011-03-10
CN101223008A (zh) 2008-07-16
AU2006345009A8 (en) 2011-07-07
CA2614189A1 (en) 2008-01-03
AU2006345009B8 (en) 2011-07-07
WO2008001150A1 (en) 2008-01-03
CA2614189C (en) 2012-08-21

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