EP1584415B1 - Handbetätigbares Drehmomentwerkzeug mit Halter für elektrische/elektronische Mittel und/oder elektrische Versorgung - Google Patents
Handbetätigbares Drehmomentwerkzeug mit Halter für elektrische/elektronische Mittel und/oder elektrische Versorgung Download PDFInfo
- Publication number
- EP1584415B1 EP1584415B1 EP05290708A EP05290708A EP1584415B1 EP 1584415 B1 EP1584415 B1 EP 1584415B1 EP 05290708 A EP05290708 A EP 05290708A EP 05290708 A EP05290708 A EP 05290708A EP 1584415 B1 EP1584415 B1 EP 1584415B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- tool according
- tool
- axis
- electronic circuit
- 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.)
- Not-in-force
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
Definitions
- the present invention relates to a dynamometric tool with manual application of torque according to the preamble of claim 1.
- a dynamometric tool with manual application of torque according to the preamble of claim 1.
- Such a tool is known from WO 03/041914 A.
- the electrical / electronic means and / or power supply of a torque tool comprise components and electrical / electronic circuits powered by batteries.
- Such means are generally positioned flat, next to each other, inside the tool or projecting out of the tool. This positioning has the disadvantage of occupying a very large volume, which affects the overall compactness.
- access to other internal sets of the tool requires partial disassembly and complete removal of power sources.
- the present invention overcomes the disadvantages of the prior art by providing a torque tool according to claim 1 optimizing the volume occupied by said electrical / electronic means and / or power supply of the tool.
- its support can significantly reduce the cost of industrial assembly subsets of a torque tool.
- the support shown in perspective in Figures 1a and 1b is adapted to receive electrical / electronic means and / or power supply of a hand-held dynamometer.
- the support 1 comprises a body 2 of substantially cylindrical shape, extending along an axis XX.
- the support 1 is limited axially by a first end face 3 and a second end face 4, substantially perpendicular to the axis XX.
- the body 2 comprises, externally, a flat surface 15 parallel to the axis XX forming a housing adapted to receive an electronic circuit board, and three cylindrical recesses 16 extending longitudinally along axes parallel to the axis XX of the support 1 and adapted to receive power supply members such as "AAA" type batteries or accumulators.
- the recesses and / or recesses are distributed around the axis XX, at the periphery of the body 2, radially and externally with respect to the longitudinal axis of the support 1.
- the body 2 comprises a central duct 17 of axis X-X opening into each of the end faces 3 and 4 of the body 2 and allowing the passage of a male key or a screwdriver blade.
- the outer surface of the body 2 is based on a closed profile shown in cross section in FIG. 3a, the base being projected along the X-X axis of the body 2.
- the outer profile of the body 2 is symmetrical with respect to a plane XZ, the axis ZZ perpendicular to the axis XX being shown vertically in FIG. 1a.
- Said profile comprises a first sector 5 and a second sector 6, circular of radius R, centered at a point O located on the axis XX of the body 2.
- the first sector 5 is bounded by the end points A and B, the second sector 6 by the end points C and D.
- Said profile comprises a straight line 7, perpendicular to the axis XX of the body 2, connecting two end points A and C respectively sectors 5 and 6 located symmetrically with respect to XZ plane.
- said profile From the other endpoint B of the sector 5, said profile comprises a first sector 11 ', circular of center O' and of radius r, r being less than R, whose convexity is oriented towards the center O of 2.
- said profile comprises a second sector 11 '', circular of center O '' and of same radius r, whose convexity is oriented towards the center O of the profile of the body 2.
- a third sector 12, circular of center O "'and of radius r, whose convexity is oriented towards the center O of the profile of the body 2 is positioned such that so that the point O "'is situated in the plane XZ, and the points O', O '' and O '''are equidistant from the point O.
- the three sectors 11 ', 11 "and 12 of radius r are angularly distributed on both sides of the XZ plane such that the extensions of said sectors 11 are substantially close to the extensions of the sector 12, in particular tangentially.
- the base of the body 2 comprises a circular internal closed profile 14 of center O and radius r ', situated inside the closed external profile, the radius r' being dimensioned to maintain a substantial distance between the line 7, the sectors 11 ', 11 "and 12 and the inner profile 14.
- the planar face 15 includes two locating pins 30 for an electrical / electronic circuit board.
- end faces 3 and 4 each include a locating pin 30 for an electrical / electronic circuit board.
- end face 4 comprises a threaded blind hole 31 adapted to receive a threaded member (not shown) for fixing an electric / electronic circuit board on the face 4.
- a second conduit 32 opening into each of the end faces 3 and 4 allows the passage of a fastener (not shown) for securing the support to another set of the tool.
- the central duct 17 comprises at each of its ends a bore 18, 19 of radius slightly larger than that of the central duct 17.
- a shoulder 20 connects the bore 18 to the duct 17 and a shoulder 21 connects the bore 19 to the conduit 17.
- the inner surfaces of the bores 18 and 19 form guide surfaces for other sets of the tool.
- the central duct 17 is extended at each of its ends by a tubular sleeve 22, 23, of material and outside radius slightly greater than that of the central duct 17.
- the outer surfaces of the sleeves 22 and 23 form guide surfaces for other sets of the tool.
- the support 1 can be made in one piece, for example injected plastic material.
- the support 1 ' comprises a substantially cylindrical body 2' extending along a longitudinal axis TT and having a central hollow zone 130.
- the outer profile 31 comprises a housing 33 for receiving an electrical / electronic circuit board and the internal profile 32 comprises recesses 34, 34 ' and 34 "to receive power supply members
- Deformable elements 35,36 are adapted to respectively retain the power supply members in the recesses 34, 34 'and 34" and an electrical / electronic circuit board in the housing 33.
- the recesses and / or housings, shown in FIG. 3b, are also distributed around the longitudinal axis T-T, close to the periphery of the body 2.
- the duct 17 illustrated in FIGS. 1a to 1c and the central hollow zone 130 illustrated in FIG. 3b form a transverse geometrical clearance extending respectively along the axis XX and TT of the support 1 and 1 '.
- the support module 41 shown in perspective in Figures 4a and 4b comprises a support 1 according to Figures 2a and 2b.
- the module 41 is equipped with three electric batteries 42 (only two are shown) in the form of batteries or accumulators of "AAA" type.
- the module 41 is also equipped with a first electronic circuit board 43 received in the housing formed by the flat face 15 extending in a plane parallel to the axis of the support 1.
- the module 41 is still equipped on each of the faces 3 and 4 end of the support 1 of a second plate 44 and a third plate 45 of electrical circuit, positioned perpendicular to the axis of the support 1.
- the second circuit board 44 comprises a first central lumen 46 of shape conjugate to that of the tubular sleeve 22 of the support 1 and facing the sleeve 22.
- the second plate 44 also comprises a second slot 47 facing the conduit 32 of the support 1 and an oblong slot 48 opposite the positioning pin 30 of the end face 4 of the body 2 of the support 1.
- the second plate 44 also comprises a third lumen (not shown) facing the threaded hole 31 of the support 1 and an indentation 49 allowing a passage for electrical / electronic elements, such as a flexible antenna (not shown).
- the third circuit board 45 comprises a first central lumen (not shown) of shape conjugate to that of the tubular sleeve 23 of the support 1 and facing the sleeve 23.
- the third plate 45 also comprises a second lumen (not shown) opposite the conduit 32 of the support 1 and an oblong notch 49 facing the positioning stud 30 of the end face 3 of the body 2 of the support 1 .
- a fastener 50 is threaded into the threaded blind bore 31 to maintain the second electrical circuit board 44 on the support 1.
- the second circuit board 44 comprises two electrical contact pads (no shown). Opposite the negative terminal of a power supply member 42, the second circuit board 44 comprises a deformable electrical contact element 51 resiliently biasing the power supply member 42 considered.
- the third circuit board 45 comprises an electrical contact pad (not shown). Opposite the negative terminals of the two other power supply members 42, the third circuit board 45 comprises two elements 51 (only one is shown) of deformable electrical contact resiliently biasing each of the supply members 42 considered.
- the set of two electric circuit boards 44, 45 and three power supply members 42 form a power supply circuit for the first electronic circuit board 43.
- a connection (not shown) electrically connects the power supply circuit to the first electronic circuit board 43.
- the first electronic circuit board 43 further comprises a data transmission unit comprising radio frequency means and at least one antenna (not shown).
- the hand tool 61 shown in FIGS. 5 to 7 is a dynamometric tool, in particular a torque wrench.
- the torque wrench 61 extends along a longitudinal axis SS, oriented, from back to front, with respect to an operator of the key.
- the key 61 essentially comprises a driving portion 62 located at the distal or front end of the key 61, a gripping portion 63 located at the proximal or rear end of the key 61, and an intermediate portion 64, in the form of a key. an outer casing or sleeve 65 covering an inner tube or bar 66, located between the drive portion 62 and the gripping portion 63.
- the driving portion 62 comprises a front block 67 projecting from the front of the sleeve 65, having, at its front end, an attachment 68, known per se, in which an actuating device can be fitted and fixed. (not shown)
- the latter is typically a reversible ratchet head on which fits a screw socket.
- a rear block (not shown) of the driving portion 62 may extend within the intermediate portion 64.
- Internal mechanical means connect the drive portion and the intermediate and gripping portions. These mechanical means allow an operator to transmit a tightening torque to a fastener by manually applying a force at the gripping portion.
- the internal mechanical means may consist in particular of either an instrumented bending beam of measuring means as described in patent FR 2 707 395 or FR 2 538 741 in the name of the applicant, the corresponding key being known under the designation electronic torque wrench, or a breakaway mechanism urged by a compression spring and equipped with a setting device, mechanism as described in patent FR 2 841 492 in the name of the applicant, the corresponding key being known as a torque wrench trigger, or a breakaway mechanism urged by a compression spring and equipped with a setting device, mechanism as described in patent DE 22 08 878, the key corresponding being known as a torque wrench break.
- the gripping portion 63 includes a handle-holder 71 of generally cylindrical shape extending coaxially with the axis S-S of the key.
- an assembly element 91 of generally cylindrical shape extending coaxially with the longitudinal axis of the key SS comprises at its periphery an external thread 92 capable of cooperating with a threading made on the inner wall of the tube 66
- the connecting element 91 has on its periphery a tapped bore 93 with an axis perpendicular to the axis SS of the key.
- the fastener 73 is screwed into the threaded bore 93 of the fastener element 91 through a slot 69 in the wall of the tube 66.
- the proximal end face 94 of the connecting element 91 comprises a central bore 95 opening on the distal face of the connecting element 91 whose function will be described later.
- the proximal end 173 of the handle holder 71 has a tubular section 74 extending longitudinally, of shape and dimension adapted to receive the support-module 41 defined above.
- An elongate lumen 75 is made axially and away from the proximal end face 74, on a half-circumference of the outer wall 76 of the handle-holder 71.
- a longitudinal fastening element 86 holds the support module 41 in position in the handle-holder 71 by passing through the conduit 32 of the support 1 and the lights facing each other. of the conduit 32 arranged on the second 44 and third 45 circuit boards of the support module 41 defined above.
- a clearance 77 is made between the light 75 and the distal end 72, in the half-circumference opposite that of the light 75.
- This configuration allows the passage of electrical conductors and their connection to one of the electric circuit boards 44, 45 positioned perpendicularly to the axis of the support 1 of the support module 41.
- two holes 79 perpendicular to the axis SS of the key pass through the wall of the tubular section 74 of the handle-holder 71.
- the handle holder 71 has, between the clearance 77 and the distal end 72, a groove 78 adapted to receive a seal 80, such as an O-ring.
- the gripping portion 63 also comprises a handle in the form of a sleeve 101, of shape and dimension able to fit on the handle support 71 and fixed integrally to the latter by means of a radial fastening element 85.
- the proximal end 102 of the sleeve 101 protrudes slightly from the proximal end 74 of the handle holder 71.
- the gripping portion 63 further comprises a proximal plug 111.
- the proximal end of the stopper 111 comprises a radial ring 112 of circular shape projecting radially relative to the sleeve 101.
- the distal end of the cap 111 has a male portion 113 adapted to fit into the tubular proximal end 74 of the handle-holder 71.
- the plug 111 also has an intermediate portion 116 whose male portion is adapted to fit into the proximal female end 102 of the sleeve 101.
- a sealing bead 117 is formed on the outer surface of the male portion 116 and co-operates with the inner surface of the sleeve 101.
- the plug 111 further comprises a passage 118 extending in the axis SS of the key 61 and in the extension of the conduit 17 of the support 1 of the support module 41.
- a shutter 119 closes the passage 118 of the plug 111.
- the plug 111 also includes a passage 120 capable of passing a flexible antenna 87 connected to one of the electrical / electronic circuit boards of the support module 41
- two radial bores 114 made on the distal portion 113 of the plug 111 are positioned opposite the holes 79 of the handle-holder 71 to allow the insertion of pins 115 and thus to make integral the plug 111 and the handle-holder 71.
- the support 1 of the support module 41 is of the type shown in Figures 2a and 2b.
- the longitudinal axes of the different pieces are coincident along the SS axis of the key.
- the sleeves 22, 23 of the support 1 position and guide the support module 41 respectively in the bearings 121 of the stopper 111 and 81 of the handle-holder 71.
- This configuration has the advantage of leaving access to an internal mechanical means 82 (FIG. an internal device for setting a biasing means (not shown), such as a compression spring.
- the internal setting device 82 of the biasing means extends along the longitudinal axis of the tool.
- This arrangement allows an operator to introduce a screwdriver blade or a male key to access from the outside, for example to the drive portion 83 of the setting device 82 through successively and from outside, the plug 111 , the support module 41, the assembly element 91, via the conduit 17.
- the tool described has an improved compactness compared to known configurations and that the industrial assembly of sub-assemblies and assemblies is economically very interesting for a manufacturer of hand-held dynamometer tools.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Manipulator (AREA)
- Surgical Instruments (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Machine Tool Units (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Claims (22)
- Dynamometrisches Werkzeug zum manuellen Ausüben eines Momentes, welches Werkzeug sich entlang einer Längsachse erstreckt und- einen Antriebsteil (62), der dazu bestimmt ist, mit einer Schraubeinrichtung zusammenzuarbeiten, um ein Befestigungselement anzutreiben, und der sich am distalen Ende des Werkzeuges befindet,- einen Greifteil (63), der sich am proximalen Ende des Werkzeuges befindet,- einen Zwischenteil (64),- elektrische und/oder elektronische Einrichtungen zur Versorgung und/oder Messung und/oder Verwaltung von Daten und/oder Übertragung von Daten, und- einen Haltemodul (41) umfasst, der sich vollständig im Inneren des Werkzeuges befindet und der- einen Halter für die elektrischen und/oder elektronischen Einrichtungen und/oder elektrischen Versorgungseinrichtungen umfasst, der einen im Wesentlichen zylindrischen Körper, der entlang einer Längsachse (XX; TT) verläuft und von zwei Stirnflächen (3, 4) begrenzt ist, Aussparungen und/oder Aufnahmen (15, 16; 33, 34, 34', 34"), die die elektrischen Versorgungseinrichtungen (42) und/oder elektrische/elektronische Schaltungsplatten (43, 44, 45) aufnehmen und um die besagte Achse am Umfang oder in der Nähe des Umfangs des besagten Halters angeordnet und verteilt sind, wenigstens eine elektrische Versorgungseinrichtung (42) vom Typ einer Batterie oder eines Akkumulators und wenigstens eine elektronische Schaltungsplatte (43) umfasst, die jeweils in den Aussparungen (16) und Aufnahmen (15) des besagten Haltes aufgenommen sind,dadurch gekennzeichnet, dass der Halter (1, 1') einen geometrischen Durchgang (17; 30) aufweist, der sich auf der Achse (XX; TT) des Halters befindet.
- Werkzeug nach Anspruch 1, dadurch gekennzeichnet, dass die Aussparungen und/oder Aufnahmen (15, 16; 33, 34, 34', 34") radial und insbesondere außen bezüglich der Längsachse des Halters (XX; TT) verteilt sind.
- Werkzeug nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Aussparungen und/oder Aufnahmen (15, 16; 33, 34, 34', 34") entlang Achsen oder einer Ebene parallel zur Achse (XX; TT) des Halters verlaufen.
- Werkzeug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Halter wenigstens eine, vorzugsweise drei longitudinale Aussparungen (16; 34, 34', 34") umfasst, die die elektrischen Versorgungseinrichtungen (42) aufnehmen können.
- Werkzeug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der geometrische Durchgang eine Leitung (17) ist, die wenigstens an einer der Stirnflächen (3, 4) des Halters (1) über eine Führungsmuffe (32, 33) mit kreisrohrförmigem Querschnitt verlängert ist.
- Werkzeuge nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Halter (1) an wenigstens einer seiner Stirnflächen (3, 4) Positioniereinrichtungen (30) und/oder Befestigungseinrichtungen (31, 32) für ein elektrisches/elektronisches Element senkrecht zur Achse des Halters umfasst.
- Werkzeug nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Halter (1; 1') einstückig insbesondere aus einem Kunststoffmaterial ausgebildet ist.
- Werkzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Modul (41) wenigstens eine erste elektronische Schaltungsplatte (43) umfasst, die in einer Aufnahme (15) aufgenommen ist, die in einer Ebene parallel zur Achse des Halters verläuft.
- Werkzeug nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Modul (41) wenigstens eine zweite elektronische Schaltungsplatte (44, 45) umfasst, die senkrecht zur Achse des Haltes angeordnet ist.
- Werkzeug nach Anspruch 9, dadurch gekennzeichnet, dass die wenigstens eine zweite elektronische Schaltungsplatte (44, 45) einen Kontaktbereich mit einem der Anschlüsse wenigstens der elektrischen Versorgungseinrichtung (42) umfasst.
- Werkzeug nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Modul (41) drei elektrische Versorgungseinrichtungen (42) vom Typ einer Batterie oder eines Akkumulators, eine elektronische Schaltungsplatte (43), die parallel zur Längsachse des Halters angeordnet ist, und zwei elektronische Schaltungsplatten (44, 45) umfasst, die an jedem Ende des Moduls senkrecht zur Achse des Halters angeordnet sind.
- Werkzeug nach Anspruch 11, dadurch gekennzeichnet, dass die beiden elektronischen Schaltungsplatten (44, 45) senkrecht zur Achse (XX) des Halters und die elektrischen Versorgungseinrichtungen (42) einen elektrischen Versorgungsschaltkreis einer ersten elektronischen Schaltung bilden.
- Werkzeug nach Anspruch 12, dadurch gekennzeichnet, dass wenigstens ein Anschluss, der den elektrischen Versorgungsschaltkreis elektrisch mit der elektronischen Schaltungsplatte (43) verbindet, parallel zur Achse des Halters angeordnet ist.
- Werkzeug nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass wenigstens eine der Schaltungsplatten des Moduls eine Baueinheit zum Übertragen von Daten über Hochfrequenz umfasst.
- Dynamometrisches Werkzeug nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Haltemodul (41) im Inneren des Greifteils angeordnet ist.
- Dynamometrisches Werkzeug nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass der Greifteil (63) einen Haltegriff (71) und eine aufgesetzte Muffe (101) umfasst.
- Dynamometrisches Werkzeug nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass ein Gleichgewichtsbruchmechanismus ein bestimmtes Torsionsmoment an den Antriebsteil legen kann, und dass eine Abgleicheinrichtung (32) aus Spanneinrichtungen mit dem Gleichgewichtsbruchmechanismus zusammenarbeitet und eine Einstellung des Sollmomentes erlaubt, wobei die Abgleicheinrichtung entlang der Längsachse des Werkzeuges verläuft.
- Dynamometrisches Werkzeug nach Anspruch 17, dadurch gekennzeichnet, dass die Abgleicheinrichtung (82) entlang der Längsachse des Werkzeuges verläuft.
- Dynamometrisches Werkzeug nach Anspruch 17 oder 18, dadurch gekennzeichnet, dass das Werkzeug Einrichtungen zum Zugreifen (118, 17, 95) auf die Abgleicheinrichtung und Einrichtungen zum Einstellen (83) der Abgleicheinrichtung von außen umfasst.
- Dynamometrisches Werkzeug nach Anspruch 19, dadurch gekennzeichnet, dass die Zugreifeinrichtungen einen Durchgang (118) umfassen, der in einem Stöpsel (111) verwirklicht ist, der am proximalen Teil des Werkzeuges montiert ist, welcher Durchgang entlang der Längsachse des Werkzeuges verläuft.
- Dynamometrisches Werkzeug nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, dass der Haltemodul Einrichtungen zum Übertragen von Daten über Hochfrequenzen umfasst.
- Dynamometrisches Werkzeug nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, dass das Werkzeug ein Schlüssel oder ein dynamometrischer Schraubendreher ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403725A FR2868721B1 (fr) | 2004-04-09 | 2004-04-09 | Support de moyens electriques/electroniques et/ou d'alimentation electrique pour un outil dynamometrique a main, notamment pour une cle a rupture d'equilibre mecanique |
FR0403725 | 2004-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1584415A1 EP1584415A1 (de) | 2005-10-12 |
EP1584415B1 true EP1584415B1 (de) | 2006-12-20 |
Family
ID=34896727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05290708A Not-in-force EP1584415B1 (de) | 2004-04-09 | 2005-03-30 | Handbetätigbares Drehmomentwerkzeug mit Halter für elektrische/elektronische Mittel und/oder elektrische Versorgung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7313974B2 (de) |
EP (1) | EP1584415B1 (de) |
AT (1) | ATE348690T1 (de) |
DE (1) | DE602005000345T2 (de) |
ES (1) | ES2279487T3 (de) |
FR (1) | FR2868721B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4974643B2 (ja) * | 2006-10-30 | 2012-07-11 | 前田金属工業株式会社 | ボルト・ナット締付装置 |
US8245606B2 (en) * | 2009-11-16 | 2012-08-21 | William Tools Co., Ltd. | Adjustable torque wrench having lock device |
TWI789231B (zh) * | 2022-01-28 | 2023-01-01 | 昇恆科技股份有限公司 | 電子扳手及其無線連接及充電模組 |
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DE4103601C1 (en) * | 1991-02-07 | 1992-04-09 | Helmut 8122 Penzberg De Groebel | Torque wrench for fasteners - has calibrated spring tube to indicate torque applied by wrench |
DE9415973U1 (de) * | 1994-10-05 | 1996-02-08 | Werner Hermann Wera Werke | Drehmomentschlüssel |
DE19912837C2 (de) * | 1999-03-22 | 2001-04-19 | Raimund Wilhelm | Drehmomentschlüssel |
IT1312407B1 (it) * | 1999-06-16 | 2002-04-17 | Blm S A S Di L Bareggi & C | Attrezzo perfezionato per il serraggio,con inserti intercambiabili |
US6119562A (en) * | 1999-07-08 | 2000-09-19 | Jenkins; Bradley G. | Electromechanical releasing torque wrench |
ITMI991523A1 (it) * | 1999-07-12 | 2001-01-12 | Blm S A S Di L Bareggi & C | Utensile di serraggio e stazione di monitoraggio con comunicazione reciproca senza fili |
AUPQ861300A0 (en) * | 2000-07-06 | 2000-08-03 | Telezygology Pty Limited | Mulit-function tool |
SE519658C2 (sv) * | 2001-07-06 | 2003-03-25 | Atlas Copco Tools Ab | Metod och mutterdragare med målmomentdetektering genom ljud |
WO2003041914A2 (en) * | 2001-11-14 | 2003-05-22 | Snap-On Technologies, Inc. | Electronic torque wrench |
DE10226134B4 (de) * | 2002-06-12 | 2010-03-11 | Schatz Ag | Drehmomentschlüssel mit Auslösemechanismus |
FR2841492B1 (fr) * | 2002-06-28 | 2005-01-28 | Facom | Outil, notamment cle, dynamometrique comprenant des moyens de verrouillage du reglage du couple de declenchement |
FR2841491B1 (fr) * | 2002-06-28 | 2005-01-28 | Facom | Outil,notamment cle, dynamometrique comprenant des moyens cliquetants de reglage du couple |
FR2842450B1 (fr) * | 2002-07-17 | 2005-02-18 | Facom | Outil dynamometrique comportant un dispositif electrique de detection du declenchement |
JP4671965B2 (ja) * | 2003-10-03 | 2011-04-20 | スナップ − オン インコーポレイテッド | 人間工学に基づく電子トルク・レンチ、及びその組み立て方法 |
-
2004
- 2004-04-09 FR FR0403725A patent/FR2868721B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-30 EP EP05290708A patent/EP1584415B1/de not_active Not-in-force
- 2005-03-30 ES ES05290708T patent/ES2279487T3/es active Active
- 2005-03-30 DE DE602005000345T patent/DE602005000345T2/de active Active
- 2005-03-30 AT AT05290708T patent/ATE348690T1/de not_active IP Right Cessation
- 2005-04-07 US US11/100,528 patent/US7313974B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7313974B2 (en) | 2008-01-01 |
ATE348690T1 (de) | 2007-01-15 |
EP1584415A1 (de) | 2005-10-12 |
DE602005000345T2 (de) | 2007-10-04 |
FR2868721A1 (fr) | 2005-10-14 |
DE602005000345D1 (de) | 2007-02-01 |
FR2868721B1 (fr) | 2007-06-15 |
ES2279487T3 (es) | 2007-08-16 |
US20060048584A1 (en) | 2006-03-09 |
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