EP0166303A1 - Outil pour renforcer des attaches - Google Patents

Outil pour renforcer des attaches Download PDF

Info

Publication number
EP0166303A1
EP0166303A1 EP85107223A EP85107223A EP0166303A1 EP 0166303 A1 EP0166303 A1 EP 0166303A1 EP 85107223 A EP85107223 A EP 85107223A EP 85107223 A EP85107223 A EP 85107223A EP 0166303 A1 EP0166303 A1 EP 0166303A1
Authority
EP
European Patent Office
Prior art keywords
chopping knife
fasteners
tether
compressed air
wrapping device
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.)
Granted
Application number
EP85107223A
Other languages
German (de)
English (en)
Other versions
EP0166303B1 (fr
Inventor
Werner Maurer
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.)
Karl M Reich Maschinenfabrik GmbH
Original Assignee
Karl M Reich Maschinenfabrik GmbH
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 Karl M Reich Maschinenfabrik GmbH filed Critical Karl M Reich Maschinenfabrik GmbH
Priority to AT85107223T priority Critical patent/ATE38170T1/de
Publication of EP0166303A1 publication Critical patent/EP0166303A1/fr
Application granted granted Critical
Publication of EP0166303B1 publication Critical patent/EP0166303B1/fr
Expired 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
    • B25C1/001—Nail feeding devices
    • B25C1/003—Nail feeding devices for belts of nails

Definitions

  • the invention relates to a wrapping device for fasteners according to the preamble of claim 1.
  • Such known wrapping machines are used to drive in fasteners of various types, e.g. Nails, pins, screws, etc., which are connected to at least one holding belt to form a fastener strip and are rolled up from a drum magazine and fed to the discharge channel in the cylinder base.
  • fasteners of various types e.g. Nails, pins, screws, etc.
  • the fastener When driving in, the fastener is separated from the tether and this leaves the cylinder base through an outlet slot. He achieves a certain length so - it can be a hindrance in the operation and handling of the steering device. It is therefore known to provide predetermined breaking points in the holding belt at certain intervals, so that it breaks off after leaving the outlet slot after a certain length.
  • the invention is therefore based on the object to provide a wrapping device of the type mentioned, in which the empty tether can be detached with simple means and reliably.
  • the obstructing tether can be removed quickly without the need for predetermined breaking points and their disadvantages.
  • the supply of the fastener strip and the handling of the wrapping device are thus trouble-free.
  • a compressed air piston connected to it, which in turn can be triggered by a suitable, manually actuated push button valve.
  • a pressure impact piston 2 with impact ram 3 is slidably mounted in a housing 1.
  • a cylinder base 4 is connected to the housing 1, and the fastening means, i.e. e.g. the nail 6 is provided and from there can be driven into a workpiece not shown with the ram 3.
  • the nails 6 are bound by a tether 7 to form a nail strip and are spirally rolled up in a drum magazine 8. From there, they are fed to the discharge channel 5 via a conveyor shaft 9 by means of a conveyor device 10 and made available for the next stroke.
  • a guide sleeve 15 is fastened to the cylinder base 4 in the vicinity of the outlet slot 13 with screws 14, in which a chopping knife 16 is slidably mounted.
  • the cutting edge 17 of chopping knife 16 moves perpendicular to the feed shaft 9 via the outlet slot 13.
  • a compression spring 19 is arranged in a longitudinal bore 18 of the chopping knife 16 and pushes the chopping knife away from the outlet slot 13 in the rest position. It is held in its rest position by a pin 20 connected to it, which engages in a groove 21 of the guide sleeve 15.
  • An actuating pin 22 projects over the outside of the guide sleeve 15, with which the wrapping device thus hits a suitable surface, e.g. can be encountered on the workbench or workpiece that the chopping knife 16 moves in the direction of the conveyor shaft 9 and detaches the empty tether 7.
  • the chopping knife 16 can be connected to a compressed air piston 23 which is displaceably mounted in a compressed air cylinder 25 connected to the guide sleeve 24.
  • Compressed air cylinder 25 is connected via a compressed air line 26 to a tactile valve, not shown, by means of which the chopping knife can be triggered again after manual operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Slide Fasteners (AREA)
EP85107223A 1984-06-27 1985-06-12 Outil pour renforcer des attaches Expired EP0166303B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85107223T ATE38170T1 (de) 1984-06-27 1985-06-12 Einschlaggeraet fuer befestigungsmittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843423578 DE3423578A1 (de) 1984-06-27 1984-06-27 Einschlaggeraet fuer befestigungsmittel
DE3423578 1984-06-27

Publications (2)

Publication Number Publication Date
EP0166303A1 true EP0166303A1 (fr) 1986-01-02
EP0166303B1 EP0166303B1 (fr) 1988-10-26

Family

ID=6239207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85107223A Expired EP0166303B1 (fr) 1984-06-27 1985-06-12 Outil pour renforcer des attaches

Country Status (5)

Country Link
US (1) US4619393A (fr)
EP (1) EP0166303B1 (fr)
JP (1) JPS6114866A (fr)
AT (1) ATE38170T1 (fr)
DE (1) DE3423578A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058297A1 (fr) * 2009-11-11 2011-05-19 Henrob Limited Appareil de distribution d'éléments de fixation
EP3822027A1 (fr) * 2019-11-12 2021-05-19 Hilti Aktiengesellschaft Dispositif de séparation, chargeur et système de fixation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100261925B1 (ko) * 1991-11-20 2000-07-15 스튜어트에드먼드블래킷 조임공구 및 테이프
US5697541A (en) * 1994-12-30 1997-12-16 Senco Products, Inc. Canister-type magazine for a fastener driving tool
USD379912S (en) * 1996-02-28 1997-06-17 Senco Products, Inc. Pneumatic coil nailer
US6186035B1 (en) 1997-09-12 2001-02-13 Stanley Fastening Systems, L.P. Power-operated screw driving device
DE10206588A1 (de) * 2002-02-15 2003-08-28 Hilti Ag Setzgerät
US7134367B2 (en) 2002-12-09 2006-11-14 Milwaukee Electric Tool Corporation Fastener feeding system
US6966476B2 (en) * 2003-07-30 2005-11-22 Stanley Fastening Systems, L.P. Integrated check pawl, last nail-retaining, and dry fire lock-out mechanism for fastener-driving tool
US8070034B1 (en) * 2009-05-29 2011-12-06 Cardica, Inc. Surgical stapler with angled staple bays
JP2012171030A (ja) * 2011-02-18 2012-09-10 Koriyama Chip Industry Corp 釘打機における連結帯残部の切断機構
DE102012010565B4 (de) * 2012-05-26 2014-02-06 Festo Ag & Co. Kg Lineareinheit und Verfahren zur Anbringung einer Führungsschiene aneinem Gehäuse einer Lineareinheit
SE541414C2 (sv) * 2016-09-01 2019-09-24 Ruben Haegglunds Maskin Ab Bandupprullare

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389955A (en) * 1972-03-10 1975-04-09 Haubold Ind Nagelgeraete D Nail driving apparatus
DE1957746B2 (de) * 1967-02-13 1975-05-07 Chicago, Ill. (V.St.A.) Eintreibvorrichtung für Befestigungsmittel
US4485954A (en) * 1982-06-01 1984-12-04 Japan Bano'k Co., Ltd. Tag assembly feeding mechanism
DD216890A1 (de) * 1983-05-25 1985-01-02 Forsttech Waren Veb K Handheftvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1162678A (en) * 1913-06-17 1915-11-30 Boden S Automatic Hammer Co Automatic hammer.
US3099837A (en) * 1959-09-17 1963-08-06 Internat Staple And Machine Co Pneumatic driver
DE1961114A1 (de) * 1969-12-05 1971-08-19 Holz Elektro Feinmechanik Magazinbandabschneider
US3661313A (en) * 1970-07-22 1972-05-09 Illinois Tool Works Power device having improved feed mechanism
US4313552A (en) * 1978-09-01 1982-02-02 Firma Karl M. Reich Maschinenfabrik Gmbh Apparatus for driving fasteners
JPS5777427A (en) * 1980-10-24 1982-05-14 Japan Banok Shokai Kk Mounting device for connecting piece
JPS59156673A (ja) * 1983-02-25 1984-09-05 日立工機株式会社 打込機の連結片残部除去装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957746B2 (de) * 1967-02-13 1975-05-07 Chicago, Ill. (V.St.A.) Eintreibvorrichtung für Befestigungsmittel
GB1389955A (en) * 1972-03-10 1975-04-09 Haubold Ind Nagelgeraete D Nail driving apparatus
US4485954A (en) * 1982-06-01 1984-12-04 Japan Bano'k Co., Ltd. Tag assembly feeding mechanism
DD216890A1 (de) * 1983-05-25 1985-01-02 Forsttech Waren Veb K Handheftvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058297A1 (fr) * 2009-11-11 2011-05-19 Henrob Limited Appareil de distribution d'éléments de fixation
US9120141B2 (en) 2009-11-11 2015-09-01 Henrob Limited Fastener dispensing apparatus
EP3822027A1 (fr) * 2019-11-12 2021-05-19 Hilti Aktiengesellschaft Dispositif de séparation, chargeur et système de fixation
WO2021094084A1 (fr) * 2019-11-12 2021-05-20 Hilti Aktiengesellschaft Dispositif de séparation, accessoire de magasin et système de fixation

Also Published As

Publication number Publication date
DE3423578A1 (de) 1986-01-30
DE3423578C2 (fr) 1990-09-06
EP0166303B1 (fr) 1988-10-26
US4619393A (en) 1986-10-28
JPS6114866A (ja) 1986-01-23
ATE38170T1 (de) 1988-11-15

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