EP0843390A2 - Pince manuelle universelle - Google Patents

Pince manuelle universelle Download PDF

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Publication number
EP0843390A2
EP0843390A2 EP97111216A EP97111216A EP0843390A2 EP 0843390 A2 EP0843390 A2 EP 0843390A2 EP 97111216 A EP97111216 A EP 97111216A EP 97111216 A EP97111216 A EP 97111216A EP 0843390 A2 EP0843390 A2 EP 0843390A2
Authority
EP
European Patent Office
Prior art keywords
die
hand
double
crimping
pliers according
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
EP97111216A
Other languages
German (de)
English (en)
Other versions
EP0843390B1 (fr
EP0843390A3 (fr
Inventor
Gerd Stuckenbrok
Freder Stuckenbrok
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0843390A2 publication Critical patent/EP0843390A2/fr
Publication of EP0843390A3 publication Critical patent/EP0843390A3/fr
Application granted granted Critical
Publication of EP0843390B1 publication Critical patent/EP0843390B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers
    • 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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02—Jaws
    • 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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/12—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools involving special transmission means between the handles and the jaws, e.g. toggle levers, gears
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042—Hand tools for crimping
    • H01R43/0421—Hand tools for crimping combined with other functions, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers
    • B26F2001/365—Punching or perforating pliers hand held pliers with handles

Definitions

  • the invention relates to a universal hand pliers, which are characterized by the Interchangeability of different dies and pressing tools for versatile cold forming of sheet metal and U profiles, in particular ceiling and wall profiles or for example, also suitable for crimping.
  • punch pliers are used to punch openings, especially in plastic cans (OS DE 195 05 613), known or a beading device for the production of beaded electrical connections according to AS 1144804. It is not with any of the known devices However, it is possible to insert appropriate beads in the sheet metal U-profiles or the special one Use beading device for other cold forming operations.
  • the invention has therefore set itself the task of one for a wide variety of operations to develop the cold forming universally applicable hand crimping pliers with the thin-walled Sheet metal and U profiles, e.g. appropriately prepared ceilings CD or U profiles, as they are common in drywall construction, to be able to work on the spot, that with it a vertical or horizontal bending and thus manufacture of any desired Radius is possible and which is also suitable for other operations suitable, for example for crimping.
  • the object is achieved in that a basic element as a static part, for example made of U-shaped steel sheet, and angled on its front and is tapered that a fastening and Guide part has arisen.
  • a basic element as a static part, for example made of U-shaped steel sheet, and angled on its front and is tapered that a fastening and Guide part has arisen.
  • the upper part of the fastening and guide part is one right-angled and L-shaped die receptacle with a face firmly attached to it Screw bolts introduced as a holder for a die lock.
  • a sliding mount in which a flat steel one existing shaft connected with a notched bead wedge is accommodated.
  • The serves Underside of the L-shaped part of the die holder and a bolt that is also used as a stop for a lever with a grip element, as a guide.
  • the front of a U-shaped lever for power transmission is designed so that between a hinge point mounted in the base element and a connecting hinge pin as a fulcrum a lever arm is created, the force of which is via a double-sided connecting rod with a stud as a hinge point, on the shaft and thus, for example, on the Notch bead wedge is transferred.
  • the die lock is with one or more locking holes provided and on the part drilled for the bolt, for improvement of the locking process in the locking holes on the die holder pushed-on dies, slightly cranked.
  • a coil spring picked up by the bolt, which is located between the die lock and the upper edge of the basic element, also facilitates the snap-in process.
  • the notched bead wedge is either fixed or releasably connected to the shaft, so that at any time depending on the conditions of use, an interchangeability either of the notched bead wedge or at permanent connections of the entire shaft-pressing tool unit, is possible.
  • the dies that can be pushed onto the die holder via passage guides for example Double-function dies can be pushed onto the die holder in such a way that the respective one Die cutout corresponds to the opposite notched bead wedge. That is, through the Appropriate application and combination of the respective dies are the most varied Beads, such as edge and bottom beads for the production of wall and ceiling profiles, can be inserted.
  • a double-function die with locking pins has one on one side Die cutout and on the opposite side a notched bead wedge so that it in the respective pressing process either only as a locking device arranged in front of it Double-function die or serves with the die holder or your own Notched bead wedge itself can be used as a shaping tool.
  • One on the die holder if necessary slidably arranged double-function die is with die holders on both sides Mistake. However, one side has an additional recess, so that the die recess this side is open at the top and so there is free space for the profile to be processed or for combination with other double function dies.
  • the shaft is provided with a crimp head instead of a notched bead wedge and finds it a working part slid onto the die holder and extended with an L-shape locked crimping die use
  • the hand crimping pliers are also used as crimping pliers changeable.
  • the hand crimping pliers consist of a static part, as a basic element 1.
  • the basic element 1 made of U-shaped steel sheet and open at the top is so angled in the front part and tapers so that through the resulting outer sides 2 a fastening and guiding part 3 is created.
  • the upper part of the fastening and Guide part 3 is used to attach a rectangular die holder 4 with an L-shaped screw part, and the lower part of the fastening and Guide part 3 as a sliding mount for an existing flat steel, with a Notched bead wedge 5 firmly connected shaft 6.
  • a coil spring 14 with washer 15 is introduced.
  • the U-shaped lever 16 is slightly cranked towards the handle side and its front is designed so that between the bearings on both sides in the base element 1 and with washers screwed hinge point 17 and a connecting hinge pin 18 as a fulcrum, a lever arm arises, the forces of which are via a double-sided connecting rod 19 via a Stud 20 is transferred to the shaft 6 and thus to the notched bead wedge 5.
  • the Connecting rod 19 resting on both sides of the shaft 6 is by using the stud screw 20 exchangeable at any time.
  • a bolt 21, which is also located in the base element 1, serves on the one hand the lever 16 as Stop and on the other hand, as the L-shaped screw part of the die holder 4, as Guide element for the shaft 6.
  • the necessary stability in the front working area of the hand crimping tool results from Screwing the outer sides 2 together with the L-shaped screw part inserted therein the die holder 4 by means of connecting screws 22.
  • a dual function die 12 for U-profiles and edge beads take over with its flat side over the in the locking hole 8 locked locking pin 11 the locking.
  • the slidable double-function die 23 is pushed on that the smooth side with the die recess 25 is opposite the notched bead wedge 5 and the other offset recess 25 with the recess 26 opposite the notch bead 28 of the double-function die, which has also been postponed and locked 12, is arranged.
  • crimping pliers shows a further possibility for universal use of the crimping pliers, in which, instead of the double-function dies, a crimp die 13 on the die holder 4 pushed on and locked via a locking hole 8 of the die lock 9 becomes.
  • the shaft 6 was replaced with notched bead wedge 5 and by one Shank 6 replaced with crimping head 31 as a stamped part.
  • the crimping die 13 is designed so that the working part 32 is advanced so far that there is enough space for the work to be done Workpiece is available.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Connection Of Plates (AREA)
EP97111216A 1996-11-13 1997-07-03 Pince manuelle universelle Expired - Lifetime EP0843390B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19646785A DE19646785C1 (de) 1996-11-13 1996-11-13 Handsickenzange mit auswechselbarem Gesenk
DE19646785 1996-11-13

Publications (3)

Publication Number Publication Date
EP0843390A2 true EP0843390A2 (fr) 1998-05-20
EP0843390A3 EP0843390A3 (fr) 1998-06-03
EP0843390B1 EP0843390B1 (fr) 2000-11-15

Family

ID=7811471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111216A Expired - Lifetime EP0843390B1 (fr) 1996-11-13 1997-07-03 Pince manuelle universelle

Country Status (2)

Country Link
EP (1) EP0843390B1 (fr)
DE (2) DE19646785C1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438467B (en) * 2006-05-25 2010-12-29 Blue Sky Access Ltd A crimping tool for use on a metal roof panel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058349A2 (fr) * 1981-02-13 1982-08-25 Bessey & Sohn GmbH. & Co. Outil pour déformer, presser ou pour exécuter d'autres opérations sous l'application de pression
WO1984004475A1 (fr) * 1983-05-09 1984-11-22 David Meikle Outil de façonnage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533170A (fr) * 1953-11-10
DE7205611U (de) * 1972-02-15 1972-05-04 Huber & Suhner Ag Klemmzange insbesondere für Kabelverbindungen
DE2728454C3 (de) * 1977-06-24 1981-06-25 Fritz 6703 Limburghof Knebel Rohrzange
DD225655B1 (de) * 1984-04-10 1987-07-08 Adw Ddr Presszange zum zusammendruecken von rohr- oder huelsenfoermigen werkstuecken

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058349A2 (fr) * 1981-02-13 1982-08-25 Bessey & Sohn GmbH. & Co. Outil pour déformer, presser ou pour exécuter d'autres opérations sous l'application de pression
WO1984004475A1 (fr) * 1983-05-09 1984-11-22 David Meikle Outil de façonnage

Also Published As

Publication number Publication date
EP0843390B1 (fr) 2000-11-15
DE59702638D1 (de) 2000-12-21
DE19646785C1 (de) 1998-03-05
EP0843390A3 (fr) 1998-06-03

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