EP0128875A1 - Werkzeug zum Eintreiben von Blindnieten im allgemeinen und zur Befestigung von metallischen Blöcken in Wänden im Besonderen - Google Patents

Werkzeug zum Eintreiben von Blindnieten im allgemeinen und zur Befestigung von metallischen Blöcken in Wänden im Besonderen Download PDF

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Publication number
EP0128875A1
EP0128875A1 EP19840830123 EP84830123A EP0128875A1 EP 0128875 A1 EP0128875 A1 EP 0128875A1 EP 19840830123 EP19840830123 EP 19840830123 EP 84830123 A EP84830123 A EP 84830123A EP 0128875 A1 EP0128875 A1 EP 0128875A1
Authority
EP
European Patent Office
Prior art keywords
tool
drive pin
pivoted
fact
prismatic block
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.)
Ceased
Application number
EP19840830123
Other languages
English (en)
French (fr)
Inventor
Pier Giorgio Oggionni
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.)
Tac Riveting System Di Oggionni Pier Giorgio & C Sas
Original Assignee
Tac Riveting System Di Oggionni Pier Giorgio & C Sas
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 Tac Riveting System Di Oggionni Pier Giorgio & C Sas filed Critical Tac Riveting System Di Oggionni Pier Giorgio & C Sas
Publication of EP0128875A1 publication Critical patent/EP0128875A1/de
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
    • B21J15/386—Pliers for riveting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0007—Tools for fixing internally screw-threaded tubular fasteners

Definitions

  • the present invention relates to an improved tool for fixing drive pin blind rivets in general, and in particular for wall fixing- metal blocks which are deformable upon the application of a tension to an associated tension-fracturable drive pin.
  • rivets are particularly advantageous for connecting together sheet metal and the like. It is also known that when one side of the workpieces to be joined is not accessible, various types of rivets, known as “blind rivets" can be used, the upsetting of which can be effected by operating through the rivet hole itself.
  • the purpose of the present invention is to eliminate this above-mentioned disadvantage, providing an improved tool for the fixing of drive pin blind rivets in general and, in particular for the wall fixing of metal blocks by tension fracture, which will be formed in such a way as to allow the user to hold the tool conveniently in any circumstances.
  • Another particular object of the present invention is to provide an improved tool for fixing drive pin blind rivets or the like in particular, fixing expandable metal blocks by means of a tension fractured drive pin, which will be simple, easy and safe to use.
  • Another object of the present invention is to provide an improved tool for fixing drive pin blind rivets in general and, in particular for wall mounting metal blocks using a tension fractured drive pin which is able to allow correct and gradual tension to be applied to the drive pin in the metal block constituting the rivet or the like.
  • an improved tool for fixing drive pin blind rivets in general and, in particular, for fixing metal blocks to a wall using a tension-fractured drive pin is characterised by the fact that it comprises essentially a tubular body mounted on a prismatic block coaxially and slidably within which is positioned a cylindrical body carrying a pincer jaw; the sliding of this cylindrical body being effected by a pair of bell crank levers pivoted to the tubular body and the lever ends of which are pivoted to a pantograph structure provided with an operating handle, a gripping handle being fixed to the said prismatic block, preferably in a non-movable manner.
  • the improved tool for fixing drive pin blind rivets in general and, in particular for fixing metal blocks by means of a tension fracturable drive pin comprises an operating head 1 constituted by a tubular body 2 having a suitably shaped end portion 3 and mounted on a prismatic block 4 in which there is formed an axial through hole.
  • a cylindrical body 5 carrying, at one end, pincer jaws 6 and provided at its opposite end with an element 7 having a circumferential groove 8.
  • a handle 15 which can be securely gripped by the operator for the purpose of maintaining the head 1 perpendicular to the-wall during the block fixing operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP19840830123 1983-05-18 1984-04-20 Werkzeug zum Eintreiben von Blindnieten im allgemeinen und zur Befestigung von metallischen Blöcken in Wänden im Besonderen Ceased EP0128875A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2189583U 1983-05-18
IT2189583U IT8321895V0 (it) 1983-05-18 1983-05-18 Attrezzo perfezionato, per il fissaggio a strappo di rivetti in generale ed, in particolare, per il fissaggio a muro di tasselli metallici deformabili a strappo.

Publications (1)

Publication Number Publication Date
EP0128875A1 true EP0128875A1 (de) 1984-12-19

Family

ID=11188365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840830123 Ceased EP0128875A1 (de) 1983-05-18 1984-04-20 Werkzeug zum Eintreiben von Blindnieten im allgemeinen und zur Befestigung von metallischen Blöcken in Wänden im Besonderen

Country Status (2)

Country Link
EP (1) EP0128875A1 (de)
IT (1) IT8321895V0 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359762A (en) * 1993-10-13 1994-11-01 Liu Yang Ting Dual-usage riveters
WO2013111109A1 (en) * 2012-01-25 2013-08-01 Brandcorp (Pty) Limited (Matus Division) Hand tool
CN104600536A (zh) * 2015-01-22 2015-05-06 国家电网公司 一种高压接地线自动夹紧方法
CN109434001A (zh) * 2018-12-03 2019-03-08 广东盛茂达自动控制科技有限公司 托架铆压装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942796A (zh) * 2018-09-06 2018-12-07 爱克斯瑞真空技术（苏州）有限公司 一种无头螺丝内拉器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD130756A1 (de) * 1977-03-29 1978-05-03 Peter Marr Blindnietzange mit kniehebeltrieb
GB1603813A (en) * 1978-04-27 1981-12-02 Spiralux Ltd Blind riveting tool
GB2099741A (en) * 1981-06-09 1982-12-15 Nihon Nejimawashi Co Ltd Hand riveting tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD130756A1 (de) * 1977-03-29 1978-05-03 Peter Marr Blindnietzange mit kniehebeltrieb
GB1603813A (en) * 1978-04-27 1981-12-02 Spiralux Ltd Blind riveting tool
GB2099741A (en) * 1981-06-09 1982-12-15 Nihon Nejimawashi Co Ltd Hand riveting tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359762A (en) * 1993-10-13 1994-11-01 Liu Yang Ting Dual-usage riveters
WO2013111109A1 (en) * 2012-01-25 2013-08-01 Brandcorp (Pty) Limited (Matus Division) Hand tool
CN104600536A (zh) * 2015-01-22 2015-05-06 国家电网公司 一种高压接地线自动夹紧方法
CN109434001A (zh) * 2018-12-03 2019-03-08 广东盛茂达自动控制科技有限公司 托架铆压装置
CN109434001B (zh) * 2018-12-03 2024-04-12 广东盛茂达自动控制科技有限公司 托架铆压装置

Also Published As

Publication number Publication date
IT8321895V0 (it) 1983-05-18

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19850530

17Q First examination report despatched

Effective date: 19860429

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19880605

RIN1 Information on inventor provided before grant (corrected)

Inventor name: OGGIONNI, PIER GIORGIO