EP1525951A2 - Outil pour des accessoires de câble fileté hexagonals - Google Patents

Outil pour des accessoires de câble fileté hexagonals Download PDF

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Publication number
EP1525951A2
EP1525951A2 EP04024749A EP04024749A EP1525951A2 EP 1525951 A2 EP1525951 A2 EP 1525951A2 EP 04024749 A EP04024749 A EP 04024749A EP 04024749 A EP04024749 A EP 04024749A EP 1525951 A2 EP1525951 A2 EP 1525951A2
Authority
EP
European Patent Office
Prior art keywords
jaw
tool
support
clamping jaw
hexagon
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.)
Withdrawn
Application number
EP04024749A
Other languages
German (de)
English (en)
Other versions
EP1525951A3 (fr
Inventor
Manfred Heiss
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.)
Intercable SRL
Original Assignee
Intercable SRL
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 Intercable SRL filed Critical Intercable SRL
Publication of EP1525951A2 publication Critical patent/EP1525951A2/fr
Publication of EP1525951A3 publication Critical patent/EP1525951A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/5058—Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle

Definitions

  • Open-end wrenches for tightening or loosening screw connections Cables or pipes known; but after that these fittings often with minimum axis distance are attached, the actuation means Open-end wrenches, even if they are of a specific type, do not have one larger angle possible but requires the repeated new attachment of the Key after each actuation because the strength of the two jaws of the Key the contact of the outside with the adjacent screw or with the adjacent fittings, as a result of every minimal operation, causes.
  • the invention has set itself the task of a tool for hexagonal, polygonal or To create studded cable glands for cables or pipes which are easy to install the manufacture and convenient in the operation, which is also for Glands which are created with very close center distance to each other and for screw connections with hexagon of different mouth width, or with polygonal cross-section or with protruding nubs of different Dimensions, is suitable.
  • the said support plates may be the same or have different cross-section, in particular, it may be advantageous if the support plates which are closer to the pivot axis are wider, or have the shape of a rectangular trapezoid, with the oblique side to the Pivot axis is angled.
  • the pivoting jaw is by a spring which between the Operating lever, or its angled approach, and the pivoting Clamping jaw acts, pulled or pressed against the fixed support jaw.
  • the erfidungsdorfe tool is first in a position above the zu Press screwed laterally by the on a separate approach of the Clamping jaw is pressed to this, in relation to the fixed support jaw, in hold spread position. Subsequently, by a material coaxial with the axis of the screw movement, the two laterally from the pivotal jaw protruding support plates and the Bearing jaw from above on the corresponding hexagonal surfaces to actuating screwing attached.
  • the piecing movement of the Tool runs the pivot axis of the jaw parallel to the axis of the Bolting while the pivoting jaw by pressure of the Thumb of the same hand which includes the handle on the back approach the jaw, the load between the jaw and operating lever causing acting spring.
  • the geometry of the pivotable jaw according to the invention causes that already an arc of the circumference of the screw which a sector of about 60 ° is sufficient to comfortably set the tool and press to This also causes the tool to operate under itself extremely close fitting fittings is suitable.
  • the invention does not exclude that the cross section of the support plates so is designed that not bearing surfaces but support lines are created, while on the other hand, the support rail also have a flat cross-section can;
  • the acting areas of the support rail and / or the support plates are grooved, knurled or possibly coated to give them a better grip shape.
  • the invention does not exclude that one or more of the Support elements (plates, jaw) are articulated around to the corresponding surfaces of the hexagon or polygon of the screw to be able to adapt.
  • stops may be provided which in the direction of the axis to protrude the screw; these single or multiple strokes can also be arranged adjustable to an adaptation to the axial Extension of the glands to allow.
  • the invention Tool is free of adjustment mechanisms and / or clamping mechanisms therefore its manufacture is simple and its use is reliable and maintenance free is.
  • a set screw be provided by which the spread angle between Aufliegebacke and Clamping jaw can be limited to the tool to a specific Set hexagon size
  • Fig. 1 shows a side view of an inventive tool which a screw with hexagon with large mouth width, in order to tighten the Screw connection, is attached.
  • FIG. 2 shows a side view of the tool shown in FIG a screw with hexagon is set with smaller mouth width.
  • Fig. 3 shows in perspective view from below the same in the figures 1 and 2 shown tool.
  • Fig. 4 shows a side view, partially in section, a Inventive tool with adjusting screw on the pivoting Jaw.
  • the tool for screwing with hexagon 10 for cables or pipes consists essentially of an actuating lever 1 on which a clamping jaw 6, is mounted on a transversely to said lever 1 extending axis.
  • the rigid one Operating lever 1 with handle 1a is on, the end with handle opposite end provided with an angled approach 3, which in Area of the apex of the angling a transverse firmly connected Round rod 2 has.
  • a support jaw 7 is fixed by means of bracket 4 and screws 2a attached to the support rod 2.
  • a clamping jaw 6 by means of two bearing flanges 6a is pivotable 9a stored which behind the ends of the bracket 4 which means, at the ends of the round rod 2 provided coaxial screws 2a are retained.
  • the pivoting jaw 6 is on both sides with two laterally projecting support plates 7, 8 provided, these are to each other and to Pivot axis of the clamping jaw 6, or to the axis of the round rod 2, parallel arranged. Both pairs of the support plates 7, 8 are advantageously integral with the body of the pivotal jaw 6; The invention does not exclude, however, that the support plates 7, 8 elements are which on the body of the jaw are attached.
  • the body of the clamping jaw 6 has a projection 6c on which protrudes against the front end of the handle 1a.
  • the thumb of the hand includes the tool through Pressure on the neck 6c of the pivotal 9a jaw 6, the spring 9 which between the jaw and the operating lever 1 acts to load that the jaw 6 is spread in relation to the support jaw 5.
  • the tool can easily on the side of the screw be brought to it in a position with the pivot axis of the Clamping jaw 6 parallel to the axis of the hexagon 10 of the actuated Attach fitting, so that the inner surfaces of the support plates 7, 8 rest on the corresponding surfaces of the hexagon 10 and the Bearing jaw 5 in an opposite region of the hexagon 10 is supported.
  • the effect of the spring 9 causes, with attached tool, the Concerning all support elements 5, 7, 8 to three corresponding, different Surfaces of the hexagon 10, each of these surfaces with respect to the following alternates with a free hexagonal surface.
  • the spread angle between support jaw 5 and jaw 6 can according to the invention by an adjusting screw 10, which in a threaded hole 10a is screwed to the jaw 6 and with its end directly to the Bearing jaw 5, at the neck 3, on the operating lever 1 or on an approach these parts rests, be limited to the tool for certain Set hex sizes.
  • the screw 10 at the Bearing jaw 5, at the neck 3, the operating lever 1, or on a neck these parts screwed and act on the jaw 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Supports For Pipes And Cables (AREA)
EP04024749A 2003-10-22 2004-10-18 Outil pour des accessoires de câble fileté hexagonals Withdrawn EP1525951A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBZ20030052 ITBZ20030052A1 (it) 2003-10-22 2003-10-22 Utensile per raccordi avvitabili ad esagono per cavi
ITBZ20030052 2003-10-22

Publications (2)

Publication Number Publication Date
EP1525951A2 true EP1525951A2 (fr) 2005-04-27
EP1525951A3 EP1525951A3 (fr) 2006-02-08

Family

ID=34385802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04024749A Withdrawn EP1525951A3 (fr) 2003-10-22 2004-10-18 Outil pour des accessoires de câble fileté hexagonals

Country Status (2)

Country Link
EP (1) EP1525951A3 (fr)
IT (1) ITBZ20030052A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451892A (en) * 2007-08-17 2009-02-18 Peter Huckerby Hand tool for use with a plumbing fitting

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378127C (de) * 1923-07-06 Wilhelm Loehr Schraubenschluessel mit zwei verschwenkbaren Backen
GB2166992A (en) * 1984-11-15 1986-05-21 Lacrex Brevetti Sa Universal wrench
CA2074379C (fr) * 1992-07-21 1995-01-17 Frank Peter Holm Cle polygonale reglable
US5771761A (en) * 1996-04-16 1998-06-30 Binkowski; Kazimierz M. Spring pivoted, ratcheting lever wrench
US5927159A (en) * 1996-06-18 1999-07-27 Mcc Corporation Ratchet wrench
DE10042240A1 (de) * 1999-08-30 2001-04-05 Hu Bobby Maulschlüssel mit durch eine Feder vorgespannter, schwenkbarer Backe
EP1123781A2 (fr) * 2000-02-08 2001-08-16 Olympia Group, Inc. Clef
JP2002239933A (ja) * 2001-02-13 2002-08-28 Hideyuki Shinomiya 自在レンチ
EP1317996A1 (fr) * 2001-12-07 2003-06-11 Weidmüller Interface GmbH & Co. Outil de vissage

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378127C (de) * 1923-07-06 Wilhelm Loehr Schraubenschluessel mit zwei verschwenkbaren Backen
GB2166992A (en) * 1984-11-15 1986-05-21 Lacrex Brevetti Sa Universal wrench
CA2074379C (fr) * 1992-07-21 1995-01-17 Frank Peter Holm Cle polygonale reglable
US5771761A (en) * 1996-04-16 1998-06-30 Binkowski; Kazimierz M. Spring pivoted, ratcheting lever wrench
US5927159A (en) * 1996-06-18 1999-07-27 Mcc Corporation Ratchet wrench
DE10042240A1 (de) * 1999-08-30 2001-04-05 Hu Bobby Maulschlüssel mit durch eine Feder vorgespannter, schwenkbarer Backe
EP1123781A2 (fr) * 2000-02-08 2001-08-16 Olympia Group, Inc. Clef
JP2002239933A (ja) * 2001-02-13 2002-08-28 Hideyuki Shinomiya 自在レンチ
EP1317996A1 (fr) * 2001-12-07 2003-06-11 Weidmüller Interface GmbH & Co. Outil de vissage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Bd. 2002, Nr. 12, 12. Dezember 2002 (2002-12-12) & JP 2002 239933 A (SHINOMIYA HIDEYUKI), 28. August 2002 (2002-08-28) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451892A (en) * 2007-08-17 2009-02-18 Peter Huckerby Hand tool for use with a plumbing fitting
GB2451892B (en) * 2007-08-17 2012-12-26 Peter Huckerby A hand tool

Also Published As

Publication number Publication date
ITBZ20030052A1 (it) 2005-04-23
EP1525951A3 (fr) 2006-02-08

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