EP1574295B1 - Vorrichtung zum temporären Fixieren von Befestigungshilfselementen an handgeführten Setzgeräten - Google Patents

Vorrichtung zum temporären Fixieren von Befestigungshilfselementen an handgeführten Setzgeräten Download PDF

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Publication number
EP1574295B1
EP1574295B1 EP05101823A EP05101823A EP1574295B1 EP 1574295 B1 EP1574295 B1 EP 1574295B1 EP 05101823 A EP05101823 A EP 05101823A EP 05101823 A EP05101823 A EP 05101823A EP 1574295 B1 EP1574295 B1 EP 1574295B1
Authority
EP
European Patent Office
Prior art keywords
groove
guide
main body
guide groove
temporarily fixing
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 - Fee Related
Application number
EP05101823A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1574295A2 (de
EP1574295A3 (de
Inventor
Mariana Maglione
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 EP1574295A2 publication Critical patent/EP1574295A2/de
Publication of EP1574295A3 publication Critical patent/EP1574295A3/de
Application granted granted Critical
Publication of EP1574295B1 publication Critical patent/EP1574295B1/de
Expired - Fee Related 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
    • B25C1/08—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
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers

Definitions

  • the present invention relates to a device for temporarily fixing fastening auxiliary elements on hand-held setting tools referred to in the preamble of claim 1.
  • Such devices for temporarily fixing fastening auxiliary elements on hand-held setting tools are used to fastening auxiliary elements, such.
  • the fixing aid is then by means of a fastener, such.
  • a nail, bolt, pin, etc. attached to a substrate.
  • the hand-held setting tools can be operated by means of liquid, gaseous or solid fuels or by pneumatic, electro-mechanical or electropneumatic drives.
  • a setting tool with a front mounted on the barrel device for temporarily fixing fastening auxiliary elements such.
  • the device has a receiving groove, which runs perpendicular to the longitudinal axis of the barrel of the setting tool and are arranged in the means for fixing a fixing auxiliary element.
  • a disadvantage of this known device is that only a certain size of fastening auxiliary elements can be temporarily fixed there, the holding force is not sufficient to securely fix larger Briden or clamps.
  • a releasably attachable to a setting tool holder for fastening elements which has a slot which is parallel to the longitudinal axis of a bore, wherein the bore of receiving a fastener fixed to the bolt and the slot is used to receive a leg of the fastener.
  • the object of the present invention is to develop a device for temporarily fixing fastening auxiliary elements on a setting tool of the aforementioned type, which avoids the aforementioned disadvantages.
  • the guide groove extends substantially parallel to the longitudinal axis of the passage wherein the groove flanks are formed by clamping jaws of an at least partially elastic material.
  • the groove flanks are formed by clamping jaws of an at least partially elastic material.
  • a fixing auxiliary element to be fixed can be fixed in different positions on the device, which also improves the handling of a setting device equipped with the device. Furthermore, fixing auxiliary elements with different external shape can be fixed. So it is z. B. advantageous if at least one guide groove has a predominantly circular cross-section, which also fixing auxiliary elements can be fixed with round to cylindrical sections on the device. It is also favorable if at least one guide groove has a predominantly rectangular cross-section so that auxiliary fastening elements with angular, in particular rectangular, cross-sections can be fixed to the device.
  • the groove flanks can advantageously extend conically from the groove bottom to the groove opening, whereby the groove width decreases towards the groove opening.
  • the groove depth Nt from a mouth-side end to the opposite end of the guide groove is smaller, which also arch-shaped curved or inclined portions of the fastening auxiliary elements can be performed well there.
  • the base body of the device is designed as an elastic plastic molded part, whereby the clamping properties improved and a good life is ensured.
  • magnets are arranged in the region of the guide groove. As a result, a supporting holding force is exerted on fastening auxiliary elements made of para or ferromagnetic materials.
  • Fig. 1 is a hand-held setting tool 10 with a front in the region of an orifice 18 on the barrel 15 of the setting device 10 arranged device 20 for temporary fixing of fixing auxiliary elements 40 reproduced.
  • the setting device 10 has a housing 11, with a molded handle 12, on which there is a trigger switch 13 for triggering a setting operation on.
  • the setting tool 10 also has a not described in detail and known to those skilled in various configurations setting network 14 which z. B. operable by a solid or liquid fuel.
  • Setting direction 52 joins the setting network 14 to a run 15 associated bolt guide 16, in the fasteners to be set 50, such. As nails, bolts or pins, are insertable.
  • To run 15 of the setting device 10 also still includes a safety sleeve 17 which is slidably mounted on the pin guide 16.
  • a triggering of the setting device 10 via the trigger switch 13 is only possible if the bolt guide 16 has been offset by pressing the setting tool 10 against a substrate U against the setting direction 52 by a certain amount. If only the safety sleeve 17 is displaced counter to the setting direction 52, then a triggering of the setting device 10 is not possible.
  • the device 20 for temporary fixing of fastening auxiliary elements 40 has a main body 21, which consists essentially of a resilient plastic material.
  • This main body 21 has a passage 26 into which the barrel 15 or in the present case the safety sleeve 17 of the barrel 15 is inserted.
  • the main body 21 is friction and / or non-positively held on the safety sleeve 17 and can be offset together with this on the pin guide 16.
  • a guide groove 22, 23, 25, 34 is arranged on each of the four sides of the main body 21 of the device 20 substantially coaxially with the longitudinal axis 36 of the passage 26 (cf. FIGS. 1 and 2 ).
  • the flanks 27 and side walls of the guide grooves 22, 23, 25, 34 are formed by elongated, coaxial with the passage 26 extending jaws 28, which are limitedly pivotable due to the elasticity of their material.
  • the groove flanks 27 and side walls of the guide grooves 22, 23, 25, 34 are inclined obliquely in the direction of the groove openings, so that the groove width Nb of the guide grooves 22, 23, 25, 34 are smaller in the region of the groove openings than in the region of Groove bottoms 29, 30.
  • the guide grooves 22, 23, 25, 34 each have differently shaped and / or different sized cross-sections and are used for the clamping reception of sections 41, 44 of fastening auxiliary elements 40 which extend approximately parallel to the mounting axis of these fastening auxiliary elements 40.
  • the guide groove 34 has a predominantly roundish cross section, the z. B. is suitable for receiving a rounded portion 44 of a fastening auxiliary element.
  • the other three guide grooves 22, 23, 25, however, have different sized, approximately rectangular to trapezoidal cross-sections, the z. B. are suitable for receiving rectangular, flat portions 41 of the fixing auxiliary elements 40.
  • the groove depth Nt of the guide groove 22 decreases from the mouth-side end 38 to the opposite end 39 of the main body 21, so that the groove bottom 29 rises in the direction of the end 39.
  • fastening aid element 40 is formed as a fixed link and has a holding portion 42 which is fixable via a fastener 50 to a substrate U.
  • the holding portion 42 of the straight portion 41 protrudes at right angles to which a hook portion 43 connects, the z. B. include a wiring harness, not shown here and can fixate to the substrate U.
  • a magnet 35 is inserted, which supports the retention of the portion 41 of the fixing aid element 40 made of steel in the guide groove 23.
  • the in the FIGS. 3 and 4 illustrated variant of the device 20 for temporarily fixing fastening auxiliary elements 40 on a setting tool differs essentially from the in the FIGS. 1 and 2 shown device that the length of the main body 21 in the direction parallel to the passage 26 shorter than in the in the FIGS. 1 to 2 shown, that the guide grooves 22, 23, 24, 25 all have approximately rectangular to trapezoidal cross-sections and that a support means 31 is arranged at the end 39 of the main body 21. With the support means 31, the device 20 can elastically against the housing 11 or a fastener magazine 19 of a setting device 10 (as in Fig. 1 shown).
  • the guide grooves 24, 25 are formed approximately the same and have both of the mouth-side end 38 to the opposite end 39 rising toward groove bottoms 29.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Clamps And Clips (AREA)
EP05101823A 2004-03-10 2005-03-09 Vorrichtung zum temporären Fixieren von Befestigungshilfselementen an handgeführten Setzgeräten Expired - Fee Related EP1574295B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004011619 2004-03-10
DE102004011619A DE102004011619A1 (de) 2004-03-10 2004-03-10 Vorrichtung zum temporären Fixieren von Befestigungselementen an handgeführten Setzgeräten

Publications (3)

Publication Number Publication Date
EP1574295A2 EP1574295A2 (de) 2005-09-14
EP1574295A3 EP1574295A3 (de) 2006-06-21
EP1574295B1 true EP1574295B1 (de) 2010-01-13

Family

ID=34813635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101823A Expired - Fee Related EP1574295B1 (de) 2004-03-10 2005-03-09 Vorrichtung zum temporären Fixieren von Befestigungshilfselementen an handgeführten Setzgeräten

Country Status (5)

Country Link
US (1) US20050211744A1 (es)
EP (1) EP1574295B1 (es)
AT (1) ATE454954T1 (es)
DE (2) DE102004011619A1 (es)
ES (1) ES2338436T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11298811B2 (en) * 2018-11-05 2022-04-12 Joe Lin Apparatus for installing fasteners and explosive loads for use therewith

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673980A (en) * 1950-09-09 1954-04-06 Robert G Ballachey Strap and means for mounting the same
US2806218A (en) * 1955-04-15 1957-09-17 Olin Mathieson Muzzle shield for explosively-actuated tools
US2863149A (en) * 1955-04-18 1958-12-09 Olin Mathieson Apparatus for securing hangers with explosively-actuated tools
NL266447A (es) * 1960-06-29
US3698115A (en) * 1970-12-02 1972-10-17 Olin Corp Tubular magazine and dispenser therefor
AU486273B2 (en) * 1972-06-06 1974-12-12 Siddons Industries Limited Fastener assembly
US3998372A (en) * 1975-09-24 1976-12-21 General Cable Corporation Adaptor for powder actuated tool or similar item
US4449559A (en) * 1980-12-19 1984-05-22 Martinmaas Werner W Hand tool with handle storage of interchangeable elements
US4434927A (en) * 1981-06-24 1984-03-06 The United States Of America As Represented By The Secretary Of The Navy Penetrator interface adapter concept
US4684050A (en) * 1985-10-07 1987-08-04 Fernando Masas Powder actuated fastening system and fastener assembly for use therewith
DE8707599U1 (de) * 1987-05-27 1987-09-10 Itw-Ateco Gmbh, 2000 Norderstedt Vorsatzgerät zum Eindrehen von Schrauben mit Hilfe eines kraftgetriebenen Schraubers
US5363736A (en) * 1994-01-05 1994-11-15 Huang Kuang Wu Semi-automatic anchor shooter
DE29803891U1 (de) * 1998-03-05 1998-05-07 Meier, Gerhard W., 83257 Gstadt Cliphalteeinrichtung zum Haltern von Kleinteilen, insbesondere Schrauben, an tragbaren Werkzeugmaschinen
US6688829B1 (en) * 2002-12-04 2004-02-10 Illinois Tool Works Inc. Ceiling clip

Also Published As

Publication number Publication date
EP1574295A2 (de) 2005-09-14
US20050211744A1 (en) 2005-09-29
DE502005008852D1 (de) 2010-03-04
DE102004011619A1 (de) 2005-09-29
EP1574295A3 (de) 2006-06-21
ATE454954T1 (de) 2010-01-15
ES2338436T3 (es) 2010-05-07

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