EP3553900A1 - Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince - Google Patents

Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince Download PDF

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Publication number
EP3553900A1
EP3553900A1 EP18166739.5A EP18166739A EP3553900A1 EP 3553900 A1 EP3553900 A1 EP 3553900A1 EP 18166739 A EP18166739 A EP 18166739A EP 3553900 A1 EP3553900 A1 EP 3553900A1
Authority
EP
European Patent Office
Prior art keywords
jaw
pliers
plate
support plate
crimping tool
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
EP18166739.5A
Other languages
German (de)
English (en)
Other versions
EP3553900B1 (fr
Inventor
Thomas Glockseisen
Roman Zinser
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.)
Wezag GmbH and Co KG
Original Assignee
Wezag GmbH Werkzeugfabrik
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 Wezag GmbH Werkzeugfabrik filed Critical Wezag GmbH Werkzeugfabrik
Priority to EP18166739.5A priority Critical patent/EP3553900B1/fr
Priority to JP2019072727A priority patent/JP7290984B2/ja
Priority to US16/377,551 priority patent/US11331777B2/en
Priority to TW108112319A priority patent/TWI793300B/zh
Priority to CN201910287577.8A priority patent/CN110364903B/zh
Publication of EP3553900A1 publication Critical patent/EP3553900A1/fr
Application granted granted Critical
Publication of EP3553900B1 publication Critical patent/EP3553900B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools
    • 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
    • B25B7/04—Jaws adjustable
    • 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

Definitions

  • the publication DE 198 02 287 C1 discloses a crimping tool having a fixed pliers part.
  • a fixed hand lever is integrally connected to a fixed jaw.
  • On the fixed pliers part scissor-like pivotally mounted a pliers jaw.
  • the pliers pivoting jaw has a support plate and two pliers jaw plates.
  • the forceps jaw plates are arranged with an overlap on both sides of the support plate.
  • the forceps jaw plates are held in the region of the overlaps on two bolts on the support plate.
  • the support plate protrudes on the side facing away from the pliers head from the Overlaps out. In the projecting end region, the support plate is pivotally connected to a movable hand lever.
  • the movable hand lever is supported via a pressure lever to form a toggle lever pivotally mounted on the fixed hand lever.
  • the pliers jaws plates over the overlaps.
  • a receiving space of a receptacle for a die insert is formed.
  • the die insert has a die plate and two support elements.
  • the die plate thereby forms a flange arranged in the receiving space of the receptacle and a section projecting out of the pliers jaw plates in the direction of the fixed pliers jaw.
  • the outer end face of the protruding portion of the die plate forms a plurality of dies. In the transition region between the flange and the protruding portion, the die plate has holes.
  • the holes are spaced apart from each other in a support plane.
  • the support plane is oriented transversely to the force acting between the dies crimping force.
  • support elements are attached or received with a press fit.
  • the cross bolts stand out of the die plate on both sides.
  • the forceps jaw plates have on the fixed jaw side facing edge-open recesses.
  • the recesses may be semi-cylindrical or have a polygonal, half-open cross-section. If the die insert is inserted into the receptacle formed by the pliers jaw plates, the crossmembers find fit in the recessed openings and are secured against displacement.
  • both the pliers jaw plates and the die insert can have a through hole or a threaded hole, with which the die insert can be fastened to the pliers jaw plates with a fastening screw or a bolt.
  • the bolts for fastening the pliers jaw plates to the support plate are in this case arranged on a connecting axis, which is arranged approximately parallel to the longitudinal extent of the movable hand lever.
  • the connection axis is oriented at an acute angle of approximately 20 ° to the support plane.
  • the main direction of extension of the overlaps of the support plate and the pliers jaw plates is oriented accordingly parallel to the hand levers and / or at said acute angle to the support plane.
  • the invention proposes a pliers jaw, which is manufactured in plate construction. Plates with the required thicknesses and mechanical properties can be obtained inexpensively as semi-finished products. The plates can be brought into the required dimensions and geometries by means of cost-effective known production methods.
  • the pliers pivoting jaw invention finds use in a manually operated crimping tool, as has been described in the introduction.
  • the pliers pivoting jaw has a support plate and (at least) a pliers jaw plate.
  • the pliers jaw plate can directly form a receptacle for a die insert. It is also possible that the pliers jaw plate carries such a receptacle, so that the receptacle can also be exchangeably held on the pliers jaw plate.
  • the forceps jaw plate provides a support plane of the receptacle for supporting a force acting on the die insert crimping force.
  • the support plane is preferably vertical to the crimping force At most, it will orient or form an acute angle of less than 30 °, less than 20 ° or less than 15 ° or less than 10 ° or even less than 5 ° with respect to the plane oriented vertically to the crimping force.
  • the pliers jaw plate is arranged with an overlap on one side of the support plate, wherein preferably the pliers jaw plate rests directly on the support plate with the overlap. In the area of the overlap, the pliers jaw plate is held by (exactly) two bolts on the support plate.
  • the pliers jaw plate and the support plate may have aligned holes. In the aligned holes, the bolts can be added. It is possible that the holding of the pliers jaw plate to the support plate via a bolt.
  • the holding of the pliers jaw plate on the support plate via a pin-like or cylindrical pin which is arranged with a press fit or a transition fit in the bores of the pliers jaw plate and the support plate, on one side a thickening or received in a groove Circlip may have and on the other side may have a recorded in a groove retaining ring.
  • the forceps jaw plate and the support plate may then be trapped between the projection or the locking ring and the locking ring.
  • an angle between a connection axis of the longitudinal axes of the bolts and the support plane in a pliers head plane is 90 ° ⁇ 30 ° (preferably ⁇ 20 °, ⁇ 15 °, ⁇ 10 ° or ⁇ 5 °).
  • the invention leaves the previously approached according to the prior art way that the connection axis of the longitudinal axes of the bolts must be arranged as parallel to the support plane as possible.
  • the expert has assumed that the pliers pivoting jaw in terms of the initiation of the crimping force and parallel to the crimping force oriented bolt forces of the bolts, on which the jaw plate is held on the support plate, in the manner of a straight lever should be formed, at one end of the crimping force acts on the other end a bolt force acts and finally acts approximately in the middle of the other bolt force.
  • the expert has assumed for this known from the prior art choice of the arrangement of the bolts for connecting the pliers jaw plate and the support plate of a good power absorption by the bolts and thus a high strength.
  • the force ratios are not (substantially) worse or even worse can be improved if the angle according to the invention of about 90 ° between the connecting axis of the longitudinal axes of the bolts and the support plane is selected.
  • the points of initiation of the crimping force and the two bolt forces are on the corners of a square in view of the selected angle between the connecting axis of the longitudinal axes of the bolts and the support plane, the maximum bolt force acting on the bolts as a result of the crimping force is only half as large as this is when the crimping force is introduced in one end region of a rectilinear lever, which is supported centrally and in the other end region by the bolts.
  • the embodiment of the invention leads to a reduction of the mechanical stress of the components involved.
  • the pliers jaw plate may have any geometry.
  • the pliers jaw plate is L-shaped.
  • the two legs of the L are formed by a fastening leg and a jaw leg.
  • the mounting leg is used here preferably the attachment of the pliers jaw plate to the support plate.
  • the pliers jaw leg preferably serves the actual formation of the pliers jaw plate and the support or training of the receptacle for the die insert.
  • the two bolts extend, for example, through holes in the mounting leg.
  • a bolt extends through the transition region in which the transition from the mounting leg to the jaw leg takes place (ie in the corner region of the L).
  • a bolt may extend through the free end region of the attachment leg.
  • the pliers pivoting jaw in addition to the holes for the two bolts for fixing the pliers jaw plate on the support plate (and any additional recesses or holes for the die insert) has an additional recess, a bearing pin or bearing pin or a bearing eye. In the region of the recess, the bearing pin, the journal or the bearing eye a pivot bearing of the jaw is formed.
  • the pivot bearing for supporting the pliers pivoting jaw against a fixed pliers part or a fixed pliers jaw spaced from the two bolts for fixing the pliers jaw plate to the support plate is arranged.
  • the pivot bearing coincides with a bolt for fastening the pliers jaw plate to the support plate.
  • the bolt which extends through the free end portion of the mounting leg of the pliers jaw plate, a pivot pin of the crimping tool, via which the pliers pivoting jaw relative to the fixed pliers jaw is pivotally mounted.
  • the bolt can be used multifunctional: On the one hand, the bolt forms the pivot pin for the pivotable mounting of the pliers jaw against the fixed jaw. On the other hand, the bolt is used for fastening the pliers jaw plate to the support plate. This results in a particularly compact embodiment and a reduction in the number of components involved.
  • a further embodiment of the invention is devoted to the arrangement of a die insert on the pliers pivoting jaw.
  • any known from the prior art shots for the die insert can be used on the pliers pivoting jaw according to the invention.
  • the recording of the pliers jaw plate on two receptacles for support elements of a die insert are convex and are arranged at a distance from one another in a projection onto the support plane.
  • At least one component of a crimping force acting on the die insert, which is oriented vertically to the support plane, can be transferred from the die insert to the pliers jaw plate via the receptacles and the supporting elements of a die insert arranged therein.
  • the convex receptacles may be formed as open-edged recesses, while the support elements may be formed as projecting from a die plate cross bolt, as in the document DE 198 02 287 C1 is described.
  • the publication DE 198 02 287 C1 will be referred for further details.
  • the disclosure of the document DE 198 02 287 C1 is made with regard to the formation of the receiving space for the die insert and with regard to the attachment and support of the die insert on the forceps jaw plates to the subject of the present disclosure.
  • the receptacle of the pliers jaw plate has a bore for a fastening screw.
  • the die insert can be attached to the pliers pivoting jaw. Nevertheless, the actual absorption of the high crimping forces via the support of a support element of a die insert on a convex receptacle of the pliers jaw plate can nevertheless take place for this embodiment.
  • the longitudinal extent of the mounting leg of the pliers jaw plate is greater than one half of the transverse extension of the pliers head (especially greater than half of the transverse extension of the pliers head in the region of the pivot joint, via which the pliers pivoting jaw is pivotally supported on the fixed jaw).
  • each pliers jaw plate is held on the support plate.
  • each pliers jaw plates are arranged on both sides of the support plate.
  • the two jaw plates may have the same or different geometry (s).
  • the two jaw plates are then held on the two bolts on the support plate. The holding over the bolts takes place in the region of (preferably corresponding) overlaps of the two pliers jaw plates with the support plate.
  • the two pliers jaw plates may be arranged symmetrically to a center plane of the pliers head.
  • the two forceps jaw plates can then together to form or support the receptacle for the insert insert serve.
  • the thickness of the support plate in the region of the overlaps with the forceps jaw plates corresponds to the thickness of a die insert (in particular in the region of a flange of a die plate).
  • the die insert in the region of its flange can already be guided or supported in a planar manner.
  • a supplementary support can be made via a fastening screw and / or supported in the convex receptacles support elements.
  • a pliers pivoting jaw according to the invention can be integrated in any crimping tool with any drive kinematics.
  • the crimping tool on a toggle lever drive is actuated via the hand lever, it also being possible for a part of a hand lever to form a toggle lever of the toggle lever drive (cf., for example, also the prior art cited at the beginning) DE 198 02 287 C1 ).
  • a toggle of the toggle lever drive is hinged to the support plate.
  • the support plate may have a bore which may form a bearing eye for a pivot pin. But it is also possible, for example, that the support plate carries a pivot pin in a bore.
  • the pliers pivoting jaw (which is formed with the support plate and the at least one pliers jaw plate) is formed in a plan view of the pliers head plane basically corresponding to a T.
  • a first horizontal leg of the T is formed by the forceps jaw leg of the forceps jaw plate.
  • a second horizontal leg of the T is formed by the support plate.
  • the pivot bearing is formed, in the region of which the pliers pivoting jaw can be operated via the toggle lever drive.
  • the overlap of the support plate with the pliers jaw plate (here the mounting leg of the pliers jaw plate) is arranged.
  • the pivot bearing is preferably arranged, via which the pliers pivoting jaw is pivotably mounted on the fixed pliers jaw.
  • the support plate has a fastening leg and a pivot arm leg.
  • the mounting leg and the Schwenkarmschenkel are L-shaped.
  • the swing arm leg of the support plate is arranged approximately parallel to the pliers jaw leg of the at least one pliers jaw plate. Approximately parallel here means that the Schwenkarmschenkel the support plate and the jaw legs of the at least one pliers jaw plate form an angle of less than 30 °, less than 20 ° or less than 10 ° to each other.
  • a pivot bearing is arranged in the free end region of the Schwenkarmschenkels. About this pivot bearing the pliers pivoting jaw is pivotally hinged to a pliers head, a fixed pliers part or a hand lever.
  • Fig. 1 and 2 show a crimping tool 1 according to the prior art, in particular according to the document DE 198 02 287 C1 ,
  • the crimping tool 1 has a fixed pliers part 2, a movable pliers part 3 and a toggle lever drive 4, which is formed with a movable hand lever 5.
  • the fixed pliers part 2 forms here in one piece a fixed hand lever 6 and a fixed pliers jaw 7.
  • the toggle lever drive 4 has toggle levers 8, 10.
  • the toggle lever 8 is designed as a pressure lever 9.
  • the toggle lever 10 is formed from the front end portion of the movable hand lever 5.
  • the toggle levers 8, 10 are connected to each other via a knee joint 11.
  • the knee joint 11 is formed as a pivot bearing 12 with a pivot pin 13.
  • the knee joint 11 facing away from the end portion of the toggle lever 8 is articulated in a pivot bearing 14 with a pivot pin 15 on the fixed pliers part 2.
  • the toggle lever 10 and thus the movable hand lever 5 are articulated via a pivot bearing 16 with a pivot pin 17 on the movable pliers part 3.
  • the movable pliers part 3 is here a movable pliers pivoting jaw 18.
  • the pliers pivoting jaw 18 has a support plate 23. With the support plate 23, the pivot bearing 20 is formed. For this purpose, the support plate 23 may have a through hole for receiving the pivot pin 19. On both sides of the support plate 23 24a, 24b pliers jaw plates 25a, 25b are arranged with overlaps. In the region of the overlaps 24a, 24b, the support plate 23 and the pliers jaw plates 25a, 25b are fastened to each other via bolts 27, 28.
  • the bolts 27, 28 extend vertically to the plane of extension of the support plate 23 and the pliers jaw plates 25a, 25b and to a pliers head plane 62, which according to the plane of the drawing Fig. 1 equivalent.
  • the bolts 27, 28 extend through aligned bores of the support plate 23 and the pliers jaw plates 25.
  • the bolts 27, 28 are secured here via retaining rings 29, 30.
  • the support plate 23 is approximately triangular (here with rounded corners) is formed.
  • the pivot bearing 16 In the area of in Fig. 1 right corner of the support plate 23 is the pivot bearing 16, so that here the support plate 23 has a bore.
  • the upper corner of the support plate 23 In the area of in Fig. 1 the upper corner of the support plate 23 is the pivot bearing 20, so that here the support plate 23 has a corresponding bore.
  • the overlap 24 is in the range of in Fig. 1 arranged in the lower left part of the triangle.
  • the bolt 27 is arranged in the region of the left corner of the triangle.
  • the bolt 28 is located approximately in the middle of the base of the triangle.
  • a crimping force acts on the pliers pivoting jaw 18 and the distance of the force application of the crimping force from the bolt 27 corresponds to the distance of the bolt 27 from the bolt 28.
  • the crimping force acting on the pliers pivoting jaw 18 causes a crimping force in Fig. 1 vertically oriented bolt force on the bolt 27, which is twice as large as the crimping force.
  • the bolt 28 is then subjected to a bolt force which corresponds approximately to the crimping force.
  • the receptacles 22 are formed for a die insert with a receiving space 31 a, 31 b.
  • the receiving space 31a is formed in the space between the jaw plates 25a, 25b.
  • the receiving space 31b is in the space between two pliers part plates 32a, 32b of the fixed pliers part 2 are formed.
  • a flange of a die insert can be inserted and guided there and / or be supported, see.
  • the pliers jaw plates 25a, 25b (as well as the pliers part plates 32a, 32b) have convex receptacles 33, 34 for a support element (in particular a transverse bolt) of a die insert and a mounting hole 35, via which a die insert with the pliers jaw plates 25 and the pliers part plates 32 can be screwed. Also in this regard is with regard to further details on the document DE 198 02 287 C1 directed.
  • the receptacle 22 for the insert insert formed with the receptacles 33, 34 for the support elements defines a support plane 36.
  • the support plane 36 is oriented transversely to the force acting on the forceps jaw 18 crimping force or deviates from this transverse direction by a maximum of 30 °, a maximum of 20 °, a maximum of 10 ° or a maximum of 5 °.
  • the longitudinal axes of the receptacles 33, 34 or the supporting elements of a die insert disposed therein predetermine the support plane 36 or are arranged in this. It is also possible for the end faces of the forceps jaw plates 25a, 25b facing the forceps jaw 21 to predetermine the support plane 36.
  • the pliers jaw plates 25a, 25b are formed in a simplified view as a straight-line lever. At one end region of the lever, the crimping force acts. Approximately in the middle of the support via the bolt 27. In the other end region, the support via the bolt 28. The pliers jaw plates 25 are oriented approximately parallel to the support plane 36. In the closed position of the hand lever 5, 6, the tong cheek plates 25 are further oriented with their longitudinal extent approximately parallel to the hand lever 5.
  • the embodiment according to Fig. 1 and 2 corresponding embodiment, the crimping tool 1 according to Fig. 3 to 6 via a differently configured pliers pivoting jaw 18:
  • the pliers jaw plates 25a, 25b are L-shaped.
  • the L-shape of the pliers jaw plates 25a, 25b has a fastening leg 37 and a pliers jaw leg 38.
  • the bolt 28 is arranged here in the free end region of the fastening leg 37.
  • the bolt 27 is arranged in the connecting region between the fastening leg 37 and the pliers jaw leg 38 (ie in the region of the corner of the L).
  • a connecting axis 61 of the longitudinal axes of the bolts 27, 28 is in this Case oriented approximately vertically to the support plane 36.
  • the support plate 23 is basically according to the embodiment according to Fig. 1 and 2 formed, that is formed in a rough approximation triangular.
  • the bolt 28 not only for the attachment of the pliers jaw plates 25 a, 25 b used on the support plate 23. Rather, the bolt 28 serves as a pivot pin 19 for the pivot bearing 20.
  • the bolt 28 serves as a pivot pin 19 for the pivot bearing 20.
  • a further embodiment of a crimping tool 1 is shown.
  • a pliers pivoting jaw 18 via a pivot bearing 20 is pivotally mounted on a fixed pliers part 2.
  • the pivot bearing 20 is not arranged in the region of a pliers head of the crimping tool 1, but in the region of the fixed hand lever 6 of the fixed pliers part 2.
  • the support plate 23 in this case has a greater extent in the longitudinal direction of the crimping tool 1.
  • the support plate 23 is formed with two plate-like support plate parts 40a, 40b. Between the support plate parts 40a, 40b, a spring element 41 is arranged, via which the opening and closing characteristics of the crimping tool and the force relationships during opening and closing are influenced.
  • the support plate 23 and the support plate parts 40a, 40b formed in a rough approximation L-shaped.
  • the support plate parts 40a, 40b in this case each have a mounting leg 42a, 42b and a Schwenkarmschenkel 43a, 43b.
  • the Schwenkarmschenkel 43a, 43b serve to bridge the distance of the pivot bearing 20 of the pliers head.
  • the fastening leg 42 serves for fastening the tong cheek plates 25a, 25b.
  • the overlaps 24a, 24b are formed between the support plate parts 40a, 40b and the pliers jaw plates 25a, 25b.
  • the toggle lever 4 is designed differently than for the embodiments according to Fig. 1 to 6
  • the movable hand lever 5 via a pivot bearing 44 with a pivot pin 45 is stationary, but pivotally hinged to the fixed pliers part 2.
  • a toggle 46 forms the movable hand lever 5 between the pivot bearing 44 and a knee joint 47.
  • the knee joint 47 has a pivot pin 48.
  • a toggle lever 49 which is a pressure lever 50, hinged to the movable hand lever 5.
  • the knee lever 49 is articulated in the end facing away from the knee joint 47 via a pivot bearing 51 with a pivot pin 52 on the support plate 23.
  • This articulation takes place (for example, approximately in the middle) in the area of the pivot arm legs 43a, 43b of the support plate parts 40a, 40b.
  • the pivot pins 52 are passed through slots 53a, 53b of the pliers part plates 32a, 32b.
  • the elongated holes 53a, 53b are shaped such that they do not hinder the movement of the pivot pin 52 via the crimping stroke. It can be seen further that the crimping tool 1 according to the Fig. 7 to 9 has a Zwangsgesperre 54.
  • the pliers pivoting jaw 18 has an approximately Z-shaped geometry in a plan view of the pliers head plane.
  • the connecting leg between the two horizontal legs of the Z is oriented vertically.
  • the two horizontal legs of the Z are offset in the longitudinal direction of the crimping tool 1 to each other are without overlapping the same in the longitudinal direction.
  • the lower horizontal leg of the Z is formed by the jaw legs 38 of the jaw plates 25.
  • the connecting leg of the Z is formed by both the mounting legs 37 of the jaw plates 25 and the mounting legs 42 of the support plate parts 40.
  • the upper horizontal leg of the Z is formed by the pivot arm legs 43 the support plate parts 40th
  • Fig. 8 are inserted into the receptacles 22a, 22b of the fixed jaw 7 and the pliers pivoting jaw 18 die inserts 55, 56.
  • These have support elements 58, 59.
  • the support members 58, 59 are formed as transverse bolts and collar from a die plate 57 on both sides. With the support elements 58, 59, the die inserts 55, 56 in the concave seats 33, 34 are arranged and supported.
  • the additional screw connection of the die inserts 55, 56 via a fastening screw 60 in the region of the fastening bore 35 can also be seen.
  • a connecting axis of the longitudinal axes of the bolts 27, 28 marked with the reference numeral 61 is for the embodiment according to the invention preferably 90 ° ⁇ 30 °, for example. 90 ° ⁇ 20 ° or 90 ° ⁇ 10 ° or 90 ° ⁇ 5 °.
  • a pliers head plane 62 indicates a plane in which a pivoting of the pliers pivoting jaw 18 takes place.
  • the pliers head plane 62 corresponds here to the drawing planes according to Fig. 1 . Fig. 3 . Fig. 4 . Fig. 5 and Fig. 9 , or this is oriented parallel to these drawing levels.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
EP18166739.5A 2018-04-11 2018-04-11 Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince Active EP3553900B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP18166739.5A EP3553900B1 (fr) 2018-04-11 2018-04-11 Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince
JP2019072727A JP7290984B2 (ja) 2018-04-11 2019-04-05 パネル式プライヤ旋回ジョーおよびプライヤ旋回ジョーを有する圧着プライヤ
US16/377,551 US11331777B2 (en) 2018-04-11 2019-04-08 Pivoting pliers jaw in a design comprising plates and crimping pliers comprising a pivoting pliers jaw
TW108112319A TWI793300B (zh) 2018-04-11 2019-04-09 板結構方式的鉗擺動顎和具有鉗擺動顎的壓接鉗
CN201910287577.8A CN110364903B (zh) 2018-04-11 2019-04-11 板结构方式的钳摆动颚和具有钳摆动颚的压接钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18166739.5A EP3553900B1 (fr) 2018-04-11 2018-04-11 Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince

Publications (2)

Publication Number Publication Date
EP3553900A1 true EP3553900A1 (fr) 2019-10-16
EP3553900B1 EP3553900B1 (fr) 2020-07-15

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Application Number Title Priority Date Filing Date
EP18166739.5A Active EP3553900B1 (fr) 2018-04-11 2018-04-11 Mâchoire pivotante de pince du type à plaques et pince de sertissage pourvue de mâchoire pivotante de pince

Country Status (5)

Country Link
US (1) US11331777B2 (fr)
EP (1) EP3553900B1 (fr)
JP (1) JP7290984B2 (fr)
CN (1) CN110364903B (fr)
TW (1) TWI793300B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3820001A1 (fr) 2019-11-11 2021-05-12 WEZAG GmbH & Co. KG Pince à sertir, groupe de pinces à sertir et utilisation d'une moitié de matrice
EP3834989A1 (fr) 2019-12-11 2021-06-16 WEZAG GmbH & Co. KG Outil pince à main et procédé de montage d'un tel outil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWD199801S (zh) * 2018-02-22 2019-09-21 德商雷恩斯坦格工具公司 鉗子
USD1000237S1 (en) * 2020-12-17 2023-10-03 Weidmueller Interface Gmbh & Co. Kg Pliers
EP4243222B1 (fr) 2022-03-09 2024-05-15 WEZAG GmbH & Co. KG Capteur de puissance de pince à sertir et pince à sertir

Citations (3)

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EP3553900B1 (fr) 2020-07-15
TW201943505A (zh) 2019-11-16
US11331777B2 (en) 2022-05-17
CN110364903A (zh) 2019-10-22
JP7290984B2 (ja) 2023-06-14
TWI793300B (zh) 2023-02-21
US20190314966A1 (en) 2019-10-17
CN110364903B (zh) 2022-04-08
JP2019181690A (ja) 2019-10-24

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