EP0774324B1 - Zange mit zwei Zangenschenkeln - Google Patents

Zange mit zwei Zangenschenkeln Download PDF

Info

Publication number
EP0774324B1
EP0774324B1 EP97100103A EP97100103A EP0774324B1 EP 0774324 B1 EP0774324 B1 EP 0774324B1 EP 97100103 A EP97100103 A EP 97100103A EP 97100103 A EP97100103 A EP 97100103A EP 0774324 B1 EP0774324 B1 EP 0774324B1
Authority
EP
European Patent Office
Prior art keywords
hinge bolt
pliers according
region
bolt head
recess
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 - Lifetime
Application number
EP97100103A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0774324A3 (enExample
EP0774324A2 (de
Inventor
Ralf Putsch
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.)
Knipex Werk C Gustav Putsch KG
Original Assignee
Knipex Werk C Gustav Putsch KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25958501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0774324(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knipex Werk C Gustav Putsch KG filed Critical Knipex Werk C Gustav Putsch KG
Publication of EP0774324A2 publication Critical patent/EP0774324A2/de
Publication of EP0774324A3 publication Critical patent/EP0774324A3/xx
Application granted granted Critical
Publication of EP0774324B1 publication Critical patent/EP0774324B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/06—Joints
    • B25B7/10—Joints with adjustable fulcrum

Definitions

  • the invention relates to pliers with two pliers legs, which are connected to each other by means of a hinge pin are, the hinge pin a hinge pin head, a pivot pin base and a positive locking Area and adhere to this Cross the hinge pin on one side of the crossing area a jaw between two jaws, which are defined on the two pliers legs, is formed and on the opposite side of the first side of the intersection handle sections the pliers legs are formed, the one, to change the size of the jaws in the crossing area gradually relative to the other pliers leg adjustable pliers legs a free space with two Thigh longitudinal walls of the other pliers leg penetrated, the hinge pin in a bore of the other pliers legs guided and in his Axial direction is shiftable and two in the axial direction adjacent cross-sectional areas of the hinge pin has, one of which, positive locking Coupled area in positive engagement to the profiled flanks of one in the intersection area lying longitudinal slot of a pliers leg occurs and in the uncoupled state of the cross section the thinner area can be freely moved
  • a pair of pliers is from EP 0 116 305 known, wherein the hinge pin is made of a profiled Cross-sectional area for positive engagement in correspondingly shaped flanks of a pair of pliers and from a much thinner cross-sectional area composed. At the end is that a stop collar is formed on the thinner cross-sectional area, of the actuation of the hinge pin in the axial Towards an outside of another facing him Forceps legs acted upon. Furthermore shows the GB-A-M 10 112 a pair of pliers with two pliers legs that connected to each other by means of a hinge pin are. The latter is in a hole in one, the bolt actuation side opposite leg longitudinal wall the other leg of the pliers.
  • the hinge pin in its axial direction to obtain a decoupled state.
  • the hinge pin has two adjacent cross-sectional areas, such a form-locking in the coupled state Area, the latter being circular in cross section is formed, and one in the uncoupled state enabling the shift in cross section thinner area, this thinner area being two diametrically opposed, symmetrically flattened Surfaces with on the narrow sides of the flattened Surface formed rounded.
  • the object of the present invention is a generic Pliers with a view to adjusting the Forceps jaw size in every angular position of the forceps legs to improve each other.
  • the structural Means are simple and practical. It is particularly advantageous that the Articulated bolt head when actuated below the level of the the pliers leg side having the recess occurs.
  • the pivot pin head In the basic position, the pivot pin head only moves a little over the level of the side of the pliers with the recess addition, what a palpation of the joint pin head facilitated.
  • the profiled flanks of a pliers leg as Stop trained.
  • a spring load has been found the hinge pin from the the hinge pin head opposite side as particularly advantageous with which the hinge pin after adjustment of the The jaw width is always shifted back to its basic position becomes. It is therefore always in the basic position Form fit between the hinge pin and the profiled Given flank legs.
  • the arrangement can also be made in this way be that the hinge pin by means of a substantially acting perpendicular to its direction of displacement Locking part is adjustable, which is the basic position of the hinge pin is defined.
  • a relocation the hinge pin for the purpose of changing the jaw width thus takes place against the effect of a Locking part, which in the area of the recess Pliers legs can be provided.
  • a relocation of the hinge pin is done with willpower, the latter until fixed by the Resting part is moved back manually.
  • the locking part is designed as a spring-loaded ball, which in a corresponding deepening of Hinge pin engages.
  • the hinge pin has an intermediate section between the form-producing cross-sectional area and the joint bolt head, with the intermediate section has a constant cross-section.
  • the cross section corresponds to the Intermediate section of the clear width between the profiled flanks of one leg of the pliers.
  • the joint pin head is circumferentially in the essentially coincident with an annular Envelope surface of the hinge pin formed, resulting in The consequence is that the hinge pin, regardless of its Operating position, secure storage in the axial bores the fork ends of the other leg of the pliers.
  • the recess eccentric to the hinge pin head with what the recess has an ergonomically more favorable shape, which is improved handling when relocating of the hinge pin.
  • This will be additional supported by the fact that the recess is approximately one Has thumb size.
  • the latter can also be slightly oval and, as already mentioned, eccentric to the hinge pin be trained. This will ensure optimal rolling the bottom of the thumb when relocating the hinge pin allows.
  • Actuation of a contaminated (e.g. oil-contaminated) Avoiding pivot pins is further provided that the hinge pin head is structured on the top is. The latter is easier to grip thanks to the measure mentioned and thus designed to be favorable in terms of handling technology.
  • the pivot pin head can also as a round button part that is spherically curved upwards be trained.
  • the opening in the recess is essentially complete out.
  • the joint pin head thus points in the projection one corresponding to the opening in the recess Diameter on.
  • the hinge pin head is formed separately, what is advantageously realized in that the Bolted bolt head screwed to the base of the pivot bolt is. It can also have a different spigot connection be provided.
  • the one provided in the other pliers leg Recess such a free diameter, or Articulated bolt head in relation to the free diameter the recess with such a dimension is that even when the joint pin head is depressed View gap on the profiled flanks of one Pliers legs remain.
  • This measure proves to be for example as advantageous if dirt in the Area of the profiled flanks of the one leg of the pliers occur. The contaminants can be a complete Depressing the actuator head so practical do not hinder. You will either be in the gaps the tooth profiles, which are when the Open the pivot pin head, pushed or between the Edge of the joint bolt head and the edge of the surrounding Recess.
  • the contact area of the joint bolt head on the upper transverse surface of the tooth profile, which the Stop when depressed for the joint pin head form is kept very small. This is beneficial with a view to pushing dirt away in the sense outlined above.
  • the pivot bolt head in its base from the overlay of a rounded and rectangular Area is formed such that the width of the rectangle about the free distance between the tooth flanks corresponds, but its longitudinal extent corresponds to the diameter of the rounded area.
  • the section of the Hinge pin or the hinge pin head which the rectangular area, extends only within the free area between the tooth flanks of the one leg of the pliers.
  • the rounded or circular Surface is formed by the part of the hinge pin, which is also the overhang in terms of tooth profiling forms on the tooth flanks what just that mentioned above yields when depressed.
  • the Narrow sides of the rectangular area are beyond preferably rounded. These narrow sides work directly with the other leg of the pliers, in which the recess is formed together. For this it is appropriate that the radius of the circumferential line the narrow sides correspond approximately to the radius of the recess.
  • the pliers 1 have two mutually intersecting Pliers legs 2 and 3. The latter are in the intersection area articulated against each other via a hinge pin 4 connected.
  • the pliers legs 2 and 3 form on the Side above and below each a grip section 7 or 8 off.
  • the joint of the tong M is at an angle approx 45 ° to the handle sections 7, 8.
  • the pliers leg 2 penetrates a free space corresponding to its thickness F of the pliers leg 3.
  • the free space F is as in the Leg swivel plane designed slot that on both sides two leg walls 9 of approximately the same thickness having. The latter are wider than that of the The handle portion.
  • the penetrating pliers leg 2 also points in the area of the free space F is the width of the handle section 7 clearly exceeding width. This Passage area is designated 10. He stands about at right angles to the jaw 5.
  • the corresponding adjustment device consists of a longitudinal slot 11 penetrated by the hinge pin 4 in the penetrating pliers leg 2.
  • the longitudinal slot 11 is at its parallel to each other Longitudinal slot flanks 12 profiled. It is about a sawtooth-like profile.
  • the single ones Tooth gaps are denoted by 13 and extend like the hinge pin 4, transversely to the pivot actuation plane the pliers leg 2, 3.
  • hinge pin 4 The in a bore 14 which is congruent to Longitudinal slot 11 lies, appropriately guided hinge pin 4 axially, it is essentially rotationally symmetrical educated.
  • the hinge pin settles 4 from a cylindrically shaped joint pin head 15 and a hinge pin base 16 together, the Articulated bolt head 15 with a screw 17 the pivot pin base 16 is connected. Both parts have essentially the same diameter on.
  • the pivot pin base 16 is diametrical opposite sides symmetrically flattened, this area a on the one hand from the joint bolt head 15 and on the other hand from a hinge pin collar 18 of the pivot pin base 16 is limited.
  • the Thickness of the base part 16 corresponds to the area a the clear distance y of the longitudinal slot 11 between the longitudinal slot flanks 12, the length of the area a approximately the addition of the width of the Passage area 10 of the pliers leg 2 and one Leg longitudinal wall 9 of the pliers leg 3 corresponds.
  • the cross-sectional area a of the joint pin base thus designed 16 thus serves on the one hand to achieve the positive connection between the hinge pin 4 and the Pliers leg 2 and on the other hand when the Hinge pin 4 in direction z to secure the hinge pin 4 against self-rotation.
  • This Recess 22 is realized in the form of a countersink, leaving a remaining portion of the bore 14.
  • the recess 22 is formed with a circular shape.
  • the hinge pin is counter to the direction of displacement z 4 with the exception of that shown in FIGS. 22 to 24 Embodiment under spring loading, so in Sense of maintaining the positive engagement of the Profiles.
  • the hinge pin 4 of the a full cross-section free end acted upon by a leaf spring 23.
  • the latter sits on the outside of the longitudinal wall there 9.
  • the Assignment area of the leaf spring 23 points to it recessed assignment a form-fitting channel 24 on.
  • the leaf spring 23 takes the pliers leg 3 adapted course, the end region of the leaf spring 23 is angled in the direction of the hinge pin 4. As can be seen in FIG. 7, the free end overlaps Leaf spring 23 a sector-shaped recess 25 on the Front side of the hinge pin 4.
  • the sector shape is taken into account the swivel angle requirement of the pliers legs 2, 3 taking into account the fact that the hinge pin 4 also in the uncoupled state the longitudinal slot 11 carrying pliers legs 2 held is.
  • a relative movement, i. H. Rotation of the Hinge pin 4 takes place only in relation to the enforced Pliers legs 3 instead.
  • the leaf spring 23 is a screw passing through the other end 26 or other fastener.
  • the jacket wall takes over of the joint bolt head 15, the support and guidance within the bore 14 of the right-hand side longitudinal wall 9 and the jacket wall sections 16 'the support and guidance on the bore wall of the others Page. This ensures that the hinge pin 4th is tilt-proof in every position.
  • the handling of the pliers is as follows: for It is only lifting the previously used mouth width required the hinge pin 4 from the the hinge pin head 15 having side axially, d. H. transverse to the plane of movement of the pliers legs 2, 3 opposite To shift spring action.
  • the joint pin head 15 received by the recess 22 and with Impact of the pivot pin head 15 on the profiled Longitudinal slot flanks 12 (the upper end face) of the longitudinal slot 11 is the positive engagement between the teeth 21 of the hinge pin 4 and the tooth gaps 13 of the longitudinal slot 11 canceled.
  • the hinge pin 4 can now together with the displacing pliers leg 3 in the direction of extension of the longitudinal slot 11 are moved.
  • the hinge pin collar 18 as a stop the longitudinal slot flanks 12 is used.
  • the recess 22 or more precisely its smallest diameter d (more circular, as in the exemplary embodiment Training), which smallest diameter the same represents the free diameter is chosen so that when the hinge pin 4 is depressed, a viewing gap s (see also FIG. 9) on the profiled longitudinal slot flanks 12 remains. As can be seen in particular from the 8 shows, can be about below of the protruding area U of the button part 27 and the End face 28 of the longitudinal slot flank 12 located Debris pushed into the spaces 29 will be thrown out.
  • the hinge pin head 15 is in the embodiment 8 to 11 in its base from the Overlapping a rounded and a rectangular Area.
  • the rounded area is separated by the Button part 27 formed.
  • the overlay is wider such that the width of the rectangle roughly the free Distance y between the longitudinal slot flanks 12 corresponds, the longitudinal extent, however, the diameter d1 the button portion 27 exceeds.
  • the recess 22 is composed of one Cone section 32, which has an angle of inclination from 30 °, and a cylindrical portion 33 together.
  • the narrow sides 30, 31 are so pulled up so that it is in the edge area in the profile, d. H. in height, the adjacent edge area 34 of button part 27, protrusion U1.
  • the button part 27 is sunk with respect to the narrow sides 30, 31 arranged in the hinge pin 4.
  • this supernatant U1 prevents about the hinge pin 15 or an edge region 34 of the button part 27 when moving under the hole 14 of the pincer leg 9 pushes.
  • Fig. 12 with respect to the recess 22, which surrounds the button part 27, a modification is shown.
  • the recess 22 is designed so that an elliptical edge line 35 results.
  • the ellipse however, is irregular in that the focal points are generated by different sized circles and the ellipse at the bottom of a parabola is the same, but in the upper one essentially an exact one Semicircle.
  • the boundary line 35 is further in the area of the strongest Parabolic curvature not pronounced due to penetration with an elongated hole 36 in the pliers leg Third
  • the recess 37 of the embodiment shown in FIG. 15 the pliers 1 are exactly circular, the center AM being eccentric to the center GM the hinge pin 4 is arranged.
  • the recess 37 results an ergonomically very advantageous design of the Recess 37, since the latter when the hinge pin is displaced 4 an optimal support for the underside of the thumb offers.
  • the recess 37 it is also conceivable for the recess 37 to be elliptical (Similar to that shown in Fig. 12 Recess), the upper area of the Ellipse concentric to the center point GM of the hinge pin 4 is arranged.
  • the joint pin head 38 is in the in FIGS. 16 and 17 illustrated embodiment as a round, after spherically curved button part 39 formed above. How 17, in particular, also settles here the recess 22 from a cone section 32 and a cylindrical portion 33 together. Furthermore applies in this embodiment, that the joint bolt head 38 the cylindrical in the depressed state Section 33 of the recess 22 in its projection in essentially completely filled out.
  • the joint pin head 40 is structured on the top side Head part 41 formed. This structuring continues consist of several concentric and vertically offset from each other arranged circular sections together, so that a step-pyramidal surface of the head part 41 is formed.
  • This design of the headboard 41 is used primarily for the safe handling of the Pliers 1 when changing the jaw width. a The thumb slips off if the joint pin head is dirty 40 has been successfully counteracted.
  • the profiled flanks form a limit stop for the hinge pin 4 to be operated, wherein this with the underside of the joint bolt head 38 or 40 on the said longitudinal slot flanks 12 supported.
  • Hinge bolts 4 are all of the hinge pin head opposite side by means of the spring 23 in Direction loaded to the home position.
  • the exemplary embodiments show an alternative to this 22 to 24.
  • the hinge pin 4 by means of a perpendicular to the direction of displacement of the Articulated bolt 4 acting locking part 42 fixable.
  • This locking part 42 consists essentially of one Compression spring 43 and a locking ball 44 together.
  • the compression spring 43 is in that of the recess 22 opposite leg longitudinal wall 9 in a Direction towards the bore 14 open blind bore 45 stored and loaded the ball 44 towards the cylindrical end portion of the hinge pin 4.
  • the Hinge pin 4 is in this area with a corresponding Well 46 for entry of the ball 44 in Provide basic position.
  • the basic position of the hinge pin 4 is thus clear Are defined. An unintentional solution to the positive locking between the teeth 21 of the hinge pin 4 and the profiled longitudinal slot flanks 12 are hereby successfully counteracted.
  • To adjust the Pliers mouth width is the hinge pin 4 of the Axially displaced pin head 38 side, the detent ball 44 out of engagement with the Recess 46 occurs (see FIG. 24).
  • the hinge pin 4 is moved back as far until the locking part 42 fixes the hinge pin 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Table Equipment (AREA)
  • Surgical Instruments (AREA)
  • Food-Manufacturing Devices (AREA)
EP97100103A 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln Expired - Lifetime EP0774324B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE9109830 1991-08-08
DE9109830U 1991-08-08
DE9113870U 1991-11-07
DE9113870U DE9113870U1 (de) 1991-08-08 1991-11-07 Zange mit zwei Zangenschenkeln
EP92113241A EP0528252B1 (de) 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP92113241.1 Division 1992-08-03
EP92113241A Division EP0528252B1 (de) 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln

Publications (3)

Publication Number Publication Date
EP0774324A2 EP0774324A2 (de) 1997-05-21
EP0774324A3 EP0774324A3 (enExample) 1997-06-11
EP0774324B1 true EP0774324B1 (de) 2002-05-08

Family

ID=25958501

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97100103A Expired - Lifetime EP0774324B1 (de) 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln
EP92113241A Expired - Lifetime EP0528252B1 (de) 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP92113241A Expired - Lifetime EP0528252B1 (de) 1991-08-08 1992-08-03 Zange mit zwei Zangenschenkeln

Country Status (6)

Country Link
US (3) US5461951A (enExample)
EP (2) EP0774324B1 (enExample)
JP (1) JP3415638B2 (enExample)
AT (1) ATE159447T1 (enExample)
DE (3) DE9113870U1 (enExample)
ES (2) ES2108720T3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102986A1 (de) 2009-03-11 2010-09-16 Rennsteig Werkzeuge Gmbh Rohrzange mit verstellbarer maulweite

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9308518U1 (de) * 1993-06-08 1994-10-20 Knipex-Werk C. Gustav Putsch, 42349 Wuppertal Zange mit zwei Zangenschenkeln und einem Zangenmaul
DE19714861C1 (de) * 1997-04-10 1998-08-27 Andreas Maier Gmbh & Co Spannvorrichtung
US6216568B1 (en) 1998-08-20 2001-04-17 Gerald P. Breiling Pliers for removing knockouts
FR2786119B1 (fr) * 1998-11-19 2001-02-09 Bost Garnache Ind Pince a au moins deux positions de reglage
DE19909224B4 (de) * 1999-03-03 2012-11-08 NWS Germany Produktion W. Nöthen e.K. Montagezange mit verstellbarer Maulweite
US7086312B1 (en) 2001-12-28 2006-08-08 Kenneth Guy Tortolani Parallel jaw locking toggle wrench/pliers with economic/ergonomic handles
AUPQ316699A0 (en) * 1999-09-28 1999-10-21 Petts, Andax Wrench
DE20012818U1 (de) * 2000-07-25 2001-03-01 Eduard Wille Gmbh & Co, 42349 Wuppertal Greifzange mit verstellbarer Maulweite
US6658738B1 (en) 2001-11-02 2003-12-09 Thomas A. King Pipe and tubing cutter
US20040163505A1 (en) * 2003-02-26 2004-08-26 Logicor, Llc Tool for gripping
BRPI0400931A (pt) 2003-04-02 2005-01-11 Irwin Ind Tool Co Alicate de ajuste rápido
US6892609B2 (en) * 2003-05-07 2005-05-17 King Lugger Inc. Pliers with movable joint
US7406898B1 (en) 2003-09-03 2008-08-05 Hall Jr Herbert L Adjustable pliers having slidably mounted jaw
US7191688B1 (en) 2003-09-03 2007-03-20 Hall Jr Herbert L Force augmentation and jaw adjustment means for hand held tools
US20050081687A1 (en) * 2003-10-17 2005-04-21 Konen Bruce P. Pliers with protected indicia on the handles
EP1574292B1 (de) * 2004-03-12 2009-08-19 Will Werkzeuge GmbH & Co. KG Verstellbare zange
ATE354456T1 (de) * 2004-03-12 2007-03-15 Will Werkzeuge Gmbh & Co Kg Gleitgelenk
DE202004012362U1 (de) * 2004-08-06 2004-10-14 Eduard Wille Gmbh & Co. Kg Greifzange
CN100453273C (zh) * 2005-04-04 2009-01-21 江苏宏宝五金股份有限公司 快速锁紧水泵钳
DE102007049032B4 (de) 2006-10-24 2021-03-18 Knipex-Werk C. Gustav Putsch Kg Zange
FR2911295B1 (fr) * 2007-01-11 2009-04-17 Bost Garnache Ind Soc Par Acti Pince multiprise entrepassee a reglage fin
US7299724B1 (en) 2007-01-24 2007-11-27 Warheit Matthew W Self-adjusting gripping tool
USD589315S1 (en) * 2007-05-30 2009-03-31 Knipex-Werk C. Gustav Putsch Kg Pliers
DE202008005368U1 (de) 2008-04-17 2008-07-03 Gedore-Werkzeugfabrik Otto Dowidat Kg Handwerkzeug, insbesondere Zange
US20100018364A1 (en) * 2008-07-28 2010-01-28 Irwin Industrial Tool Company Quick adjusting multi-position pliers
US7861622B2 (en) 2008-07-28 2011-01-04 Irwin Industrial Tool Company Locking pliers
USD637054S1 (en) * 2009-02-27 2011-05-03 Knipex-Werk C. Gustav Putsch Kg Pliers
CN201455835U (zh) * 2009-07-16 2010-05-12 杭州巨星科技股份有限公司 快速水泵钳
CN102278361A (zh) * 2010-06-12 2011-12-14 卢·安德鲁·启安 一种铰接结构
JP5552705B2 (ja) * 2010-07-01 2014-07-16 ジンマー，インコーポレイティド 多重ロック式外部固定クランプ
DE102011054986A1 (de) 2011-11-02 2013-05-02 Knipex-Werk C. Gustav Putsch Kg Zange
USD694603S1 (en) 2011-11-03 2013-12-03 Blazing Products, Inc. Pipe cutter
US9566716B2 (en) 2011-11-03 2017-02-14 Blazing Products, Inc. Cutting assemblies for use in cutting tubing
DE202012100825U1 (de) * 2012-03-08 2013-06-11 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Wasserpumpenzange mit Betätigungshebel
ES2462554B1 (es) * 2012-11-22 2015-03-18 Rothenberger, S. A. Mejoras en tenazas
CN103028777A (zh) * 2012-12-17 2013-04-10 张家港市圣达金属工具有限公司 一种斜口钳
CN203077167U (zh) * 2013-01-25 2013-07-24 浙江亿洋工具制造有限公司 一种管子钳
DE202013101985U1 (de) * 2013-05-07 2013-05-17 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Greifzange
CN104690660B (zh) * 2013-12-06 2020-03-31 杭州巨星工具有限公司 可调钳
DE102014102927A1 (de) 2014-03-05 2015-09-10 Knipex-Werk C. Gustav Putsch Kg Zange
US10406655B2 (en) 2014-06-30 2019-09-10 Hangzhou Great Star Tools Co., Ltd Adjustable plier
CN105328596B (zh) * 2014-07-18 2019-03-12 杭州巨星工具有限公司 大力钳
CN104669150A (zh) * 2015-02-03 2015-06-03 张广山 一种强力切线钳
DE102015102046A1 (de) 2015-02-12 2016-08-18 Knipex-Werk C. Gustav Putsch Kg Zange
USD782891S1 (en) 2015-04-02 2017-04-04 Milwaukee Electric Tool Corporation Locking pliers
CN105922151A (zh) * 2016-05-31 2016-09-07 国网山东省电力公司菏泽供电公司 一种适用于绝缘杆法带电作业用万向绝缘夹钳
CN106335014A (zh) * 2016-09-22 2017-01-18 宁波市北仑环保固废处置有限公司 气瓶钳
TWI670146B (zh) * 2018-01-11 2019-09-01 伯鑫工具股份有限公司 水管鉗
TWI670148B (zh) * 2018-01-11 2019-09-01 伯鑫工具股份有限公司 水管鉗
US20190255682A1 (en) * 2018-02-21 2019-08-22 Snap-On Incorporated Tool with teeth on side
DE202018101086U1 (de) * 2018-02-28 2018-04-16 GEDORE Holding GmbH Zange
US12152412B2 (en) * 2018-06-25 2024-11-26 Scorpion Security Products, Inc. Security element and associated security system
DE202018106382U1 (de) 2018-11-09 2019-02-14 GEDORE Holding GmbH Handwerkzeug, insbesondere Zange
TWI679088B (zh) * 2019-01-15 2019-12-11 伯鑫工具股份有限公司 水管鉗
DE202019101655U1 (de) 2019-03-22 2019-04-03 GEDORE Holding GmbH Handwerkzeug, insbesondere Zange
DE102020103446A1 (de) 2020-02-11 2021-08-12 Knipex-Werk C. Gustav Putsch Kg Zange
US11691249B2 (en) 2020-07-29 2023-07-04 Snap-On Incorporated Push button release mechanism for pliers
MX2024005620A (es) 2021-11-08 2024-07-15 Putsch Gustav C Kg Knipex Werk Herramienta de mano y pieza funcional para una conexión de seguro con una zona de agarre de una herramienta de mano.
IT202200004121A1 (it) 2022-03-04 2023-09-04 Beta Utensili Spa Pinza regolabile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191210112A (en) * 1912-03-14 1912-10-24 Hermann Zerver Improvements in Adjustable Pipe Tongs and the like.
US1885895A (en) * 1931-09-21 1932-11-01 Edward J Carey Tool
DE805265C (de) * 1948-11-04 1951-05-10 Walter Gott Gesenkschmiede Und Zange
DE3460942D1 (en) 1983-02-02 1986-11-20 Putsch Gustav Knipex Werk Gripping plyers
GB8506017D0 (en) * 1985-03-08 1985-04-11 Stafford M A Adjustable wrench
US4773288A (en) 1987-06-08 1988-09-27 Jang Young H Adjustable vise grip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010102986A1 (de) 2009-03-11 2010-09-16 Rennsteig Werkzeuge Gmbh Rohrzange mit verstellbarer maulweite

Also Published As

Publication number Publication date
ES2173344T3 (es) 2002-10-16
US5845551A (en) 1998-12-08
JPH05192874A (ja) 1993-08-03
EP0528252B1 (de) 1997-10-22
DE59208981D1 (de) 1997-11-27
ES2108720T3 (es) 1998-01-01
EP0774324A3 (enExample) 1997-06-11
EP0774324A2 (de) 1997-05-21
DE59209955D1 (de) 2002-06-13
DE9113870U1 (de) 1992-12-10
US5461951A (en) 1995-10-31
EP0528252A1 (de) 1993-02-24
JP3415638B2 (ja) 2003-06-09
ATE159447T1 (de) 1997-11-15
US5676029A (en) 1997-10-14

Similar Documents

Publication Publication Date Title
EP0774324B1 (de) Zange mit zwei Zangenschenkeln
EP0116305B1 (de) Wasserpumpenzange
DE2620176C2 (de) Zusatzvorrichtung zum Bohren und Schrauben für tragbare kraftbetriebene Werkzeuge
DE69202384T2 (de) Ratschenschlüssel.
EP2054195B1 (de) Zange mit entgegen der kraft einer feder bewegbarem gelenkbolzen
DE4407854B4 (de) Bohrfutter
EP2594210B1 (de) Medizinisches Instrument
DE2354639A1 (de) Steckschluessel-knarre bzw. -ratsche
DE3813265C2 (de) Schraubzwinge
EP1158235A2 (de) Schneckengewindeschelle
EP0336017B1 (de) Matrizen-Schnellspanner für Dentalzwecke
EP4319942A1 (de) Zange
DE19933033B4 (de) Klemm- oder Spreizzange
EP1336446B1 (de) Verstellbarer Tiefenanschlag für ein handgetragenes Arbeitsgerät
EP2949425A2 (de) Werkzeug mit griffweitenverstellung
DE3444725A1 (de) Rohrzange
DE9218069U1 (de) Zange mit zwei Zangenschenkeln
DE4332924A1 (de) Klemmvorrichtung
DE102006039759A1 (de) Zange
EP0514704B1 (de) Schraubzwinge
DE19502286A1 (de) Drehsicherung für die Antriebswelle eines drehenden Werkzeuges eines Arbeitsgerätes
DE102021123535A1 (de) Schneidlade und/oder Schmiege
DE4338179C2 (de) Hebelspannzwinge
DE60200821T2 (de) Schuh mit mindestens einer Schliessvorrichtung
DE10301785B3 (de) Schnelldrehschlüssel

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AC Divisional application: reference to earlier application

Ref document number: 528252

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT SE

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT SE

17P Request for examination filed

Effective date: 19970818

17Q First examination report despatched

Effective date: 19980612

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 528252

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REF Corresponds to:

Ref document number: 59209955

Country of ref document: DE

Date of ref document: 20020613

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020808

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2173344

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030211

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100809

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20100811

Year of fee payment: 19

Ref country code: IT

Payment date: 20100826

Year of fee payment: 19

Ref country code: FR

Payment date: 20100818

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100811

Year of fee payment: 19

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110803

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120206

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59209955

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59209955

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120804

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110804

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20130531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110804