EP0776737B1 - Werkzeug zum Schrauben und Losschrauben mit Mehrzweckzubehör - Google Patents

Werkzeug zum Schrauben und Losschrauben mit Mehrzweckzubehör Download PDF

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Publication number
EP0776737B1
EP0776737B1 EP19960402547 EP96402547A EP0776737B1 EP 0776737 B1 EP0776737 B1 EP 0776737B1 EP 19960402547 EP19960402547 EP 19960402547 EP 96402547 A EP96402547 A EP 96402547A EP 0776737 B1 EP0776737 B1 EP 0776737B1
Authority
EP
European Patent Office
Prior art keywords
housing
magazine
tool
tool according
accessory
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
EP19960402547
Other languages
English (en)
French (fr)
Other versions
EP0776737A1 (de
Inventor
Hervé Gilbert Maurice Gomas
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.)
Bost Garnache Industries BGI SAS
Original Assignee
Bost Garnache Industries BGI SAS
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 Bost Garnache Industries BGI SAS filed Critical Bost Garnache Industries BGI SAS
Publication of EP0776737A1 publication Critical patent/EP0776737A1/de
Application granted granted Critical
Publication of EP0776737B1 publication Critical patent/EP0776737B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
    • B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement

Definitions

  • the present invention relates to a tool for screwing-unscrewing with multiple accessories, of the type described in the preamble of claims 1 and 3.
  • each accessory consists of a head work coming from material at the end of a rod retractable mounted on the handle.
  • Each accessory therefore requires a complete rod, which does not work only at one end.
  • the tool is therefore relatively heavy, bulky and expensive.
  • DE-U-295 05 538 describes a tool of the type above, having at least the same functionality as these tools known but having a more compact, lighter and more economical, and allowing the end user to define the series accessories of his choice according to his needs.
  • the invention aims to improve the compactness and the convenience of using such a tool.
  • the subject of the invention is an accessory tool multiples of the aforementioned type, characterized, according to a first aspect, by the characterizing part of the claim 1, and, in a second aspect, by the characterizing part of claim 3.
  • This tool can include one or more of characteristics described in claims 2 and 4 to 12.
  • Tool 1 shown in Figures 1 and 2 is essentially consisting of a frame 2 forming handle, elongated, provided at each end with a articulation axis, 3, 4 respectively, these two axes connecting two lateral flanges 5, 6.
  • a bit holder 7 is articulated around axis 3, and a store in end pieces 8 is articulated around the axis 4.
  • the bit holder 7 consists of a rod 9 hexagonal section, curved, rolled up and mounted rotary friction, at its proximal end 9A, around axis 3. This rod is positioned in the vicinity of the flange 5 by means of bracing suitable, not visible in the drawing.
  • this rod 9 On the distal end of this rod 9 is permanently fixed a sleeve 10 whose section has externally a circular shape and which internally defines a cavity 11 in standard hexagon.
  • the bit holder 7 can be moved between a retracted position, in which it is fully contained in handle 2, and an active position deployed.
  • latching means (not shown) define at least one active position preferential stability of the bit holder, for example perpendicular to the general direction of the handle.
  • Store 8 is a piece of material elongated molded plastic which has at a end a hub 12 mounted on the axis 4 and forming spacer between the two flanges 5 and 6.
  • the rest of the length of the magazine forms a support of general shape plane, parallel to the general planes of the two flanges and adjacent to the flange 6.
  • the lateral face 13 of this support facing the flange 5 is provided with a series of blind dwellings 14, seven in two rows in this example.
  • the axes of these housings are parallel to each other and strongly inclined with respect to the perpendicular to the face 13.
  • the axes of each row are contained in a same plane perpendicular to this face.
  • Each housing 14 is adapted to receive the hexagonal foot 15 of a male endpiece 16, the part of which active 17 has only been illustrated schematically. All tips have the same foot 15 conjugate of cavity 11 of the accessory holder, and they form together a set of end caps whose active parts 17 correspond for example to those of a classic set of male keys, a set of standard screwdriver bits, etc., or a mix of various types of tips.
  • separable latching means can be provided to keep them in place.
  • each housing 14 receives a tip 16.
  • the magazine 8 is folded down according to the arrow F1 of the Figure 2 and fully housed in the lower part of the handle (considering Figures 1 and 2).
  • the end caps are then held in place by both friction or snap-fastening in their housings and by the flange 5.
  • the shape of the distal end of the magazine is tapered to allow it to fit exactly in the profile of the two flanges 5 and 6, under the axis 3.
  • the bit holder 7, devoid of any tip is folded down according to arrow F2 in Figure 2 and also, fully retracted into the handle. The positions retracted from the accessory holder and the magazine are shown in dashed lines in Figure 2.
  • the user can garnish magazine 8 of a set of standard bits different from bit set 16.
  • the same tool can be delivered with different sets of tips according to the needs client.
  • Tool 21 in Figures 3 and 4 differs from precedent in two ways.
  • two accessory holders are mounted side-by-side with rotation, by one end, on axis 3: a socket holder 27 and a support 38 for a bit holder.
  • the store 28 is a bit store sockets or sockets.
  • the socket holder 27 consists of a rod of circular section wound and rotatably mounted at friction, at one end, around axis 3. Sound other end 31 is conformed to a standard male square.
  • the support 38 has the same structure as the bit holder 7 of Figures 1 and 2 (hexagonal rod 29 wound and rotatably mounted with friction around the axis 3 and sleeve 30), but is of shorter length.
  • the cavity end 35 of the sleeve 30, in hexagon, is adapted to receive the hexagonal foot 39 of a bit holder removable 40 standard drill-driver, this bit holder itself having an end cavity 41 with cross-section hexagonal.
  • the bit holder 40 can be of any type known, for example with rod, magnetic or locking.
  • the magazine 28 has, in its lateral face 33 facing the flange 5, blind housings 34 larger than before, adapted to receive friction a set of classic interchangeable sockets (not shown). All sockets have on one side a same female training square, conjugated with the male square 31, and, on the other side, they have profiles of different training combined with those of nuts standards.
  • tapered free end of the magazine 28 has an extra thickness 42 provided with reliefs 43 temporary latching in corresponding recesses (not visible in the drawing) of the flanges 5 and 6.
  • the most common use of the tool 21 consists in deploying only the socket holder 27 and the store 28, to extract from the latter a selected socket, to fit the female square on the male square 31, and to exert a torque by means of the handle 2.
  • latching means in particular with ball loaded by a spring, can be provided on the male square 31 in order to cooperate with recesses complementary formed in the training square of bushings.
  • Tool 21 can however also be used emergency tool in the event of a drill-driver failure or accessibility problem: the tip of screwdriver or the bit holder can then be removed from the drill-driver and fitted in the cavity 35, and the screwing / unscrewing can be continued by hand using handle 2.
  • Figure 5 shows in perspective a store with male end pieces 48 which differs from store 8 Figures 1 and 2 by the presence of the extra thickness 42 to 43 reliefs snap at its free end, and reliefs 49 on the hub 52, these reliefs allowing the snap-fit between them of the bit holder 7, and therefore the releasable joining of the latter and the store in retracted position.
  • Figures 6 to 8 show a variant 58 of store 28 of Figures 3 and 4, in which the hub forms an elastic hook 52 which snaps in removably on axis 4 of the handle. So we can provide a set of interchangeable magazines 58, corresponding, in this example, to several ranges of sockets all adaptable to the male square 31.
  • the hook 52 allows to hang the magazine 58 on the power cord electric of a drill-driver.
  • the same store can, in -variant, be suitable for receiving accessories from different types, for example a few male ends and some sockets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Claims (12)

  1. Werkzeug (1) zum Ein- und Ausschrauben mit Mehrfachzubehören, umfassend ein einen Griff bildendes Gestell (2) langgestreckter Form, eine Reihe von Zubehören (16), die in diesem Gestell untergebracht werden können und von denen ein beliebiges wahlweise in aktive Stellung gebracht werden kann und mit Hilfe des Gestells zur Ausübung eines Drehmoments auf es in Drehung versetzt werden kann, wobei das Werkzeug mindestens einen Zubehörhalter (7;27) aufweist, der an dem Gestell (2) angebracht ist und mit diesem nichttrennbar verbunden ist und auf den ein beliebiger einer Reihe von Arbeitsköpfen (16) aufgesteckt werden kann, wobei das Gestell ferner ein Magazin (8;28;48;58) zur Unterbringung und mehrere Arbeitsköpfe aufweist, wobei dieses Magazin (8;28;48;58) ein in das Gestell versenkbares Organ langgestreckter Form ist, das an einem seiner Enden an einer ersten Achse (4) angelenkt ist, die mit dem Gestell (2) fest verbunden ist und an einem ersten Ende von diesem gelegen ist, dadurch gekennzeichnet, dass der Zubehörhalter (7;27) eine langgestreckte Form besitzt, in das Gestell versenkbar ist und an einem seiner Enden an einer zweiten, mit dem zweiten Ende des Gestells (2) fest verbundenen Achse (3) angelenkt ist.
  2. Werkzeug nach Anspruch 1, dadurch gekennzeichnet, dass es mindestens zwei Zubehörhalter (7;38) aufweist, die an einem Ende an der zweiten Achse (3) angelenkt sind.
  3. Werkzeug (1) zum Ein- und Ausschrauben mit Mehrfachzubehören, umfassend ein einen Griff bildendes Gestell (2) langgestreckter Form, eine Reihe von Zubehören (16), die in diesem Gestell untergebracht werden können und von denen ein beliebiges wahlweise in aktive Stellung gebracht werden kann und mit Hilfe des Gestells zum Ausüben eines Drehmoments auf es in Drehung versetzt werden kann, wobei das Werkzeug mindestens einen Zubehörhalter (7;27) aufweist, der an dem Gestell (2) angebracht ist und mit diesem nichttrennbar verbunden ist und auf den ein beliebiger einer Reihe von Arbeitsköpfen (16) aufgesteckt werden kann, wobei das Gestell ferner ein Magazin (8;28;48;58) zur Unterbringung und mehrere Arbeitsköpfe aufweist, wobei dieses Magazin (8;28;48;58) ein in das Gestell versenkbares Organ langgestreckter Form ist, das an einem seiner Enden an einer ersten Achse (4) angelenkt ist, die mit dem Gestell (2) fest verbunden ist und an einem ersten Ende von diesem gelegen ist, dadurch gekennzeichnet, dass es mindestens zwei Zubehörhalter (7, 38) aufweist, die in das Gestell versenkbar sind und an einem Ende an einer zweiten gemeinsamen Achse (3) angelenkt sind, die mit dem Gestell fest verbunden ist.
  4. Werkzeug nach Anspruch 3, dadurch gekennzeichnet, dass das Magazin (8;28;48;58) und die Zubehörhalter (7, 38) getrennt versenkbar sind.
  5. Werkzeug nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass jeder Zubehörhalter (7; 38) eine langgestreckte Form besitzt und mit einem Ende an der zweiten Achse (3) angelenkt ist.
  6. Werkzeug nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass jede der beiden Achsen (3,4) an einem Ende des Gestells gelegen ist.
  7. Werkzeug nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Magazin (8;28;48;58) in einer (13) seiner Seitenflächen eine Reihe von Aufnahmen (14) für Arbeitsköpfe aufweist.
  8. Werkzeug nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Gestell (2) außerdem einen versenkbaren Zusatzzubehörhalter (38) aufweist, auf den ein abnehmbares Zusatzzubehör (40) aufsteckbar ist, wobei der mit diesem abnehmbaren Zusatzzubehör bestückte Zusatzzubehörhalter in dem Gestell untergebracht werden kann, wobei weitere, nicht in dem Gestell unterbringbare Zubehöre ebenfalls auf den Zusatzzubehörhalter (38) aufgesteckt werden können.
  9. Werkzeug nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Magazin Mittel (52) zur lösbaren Anbringung an dem Gestell (2) aufweist.
  10. Werkzeug nach Anspruch 9, dadurch gekennzeichnet, dass die Mittel (52) zur lösbaren Anbringung ein Mittel zum Einklinken auf einer Achse (4) des Gestells (2) bilden.
  11. Werkzeug nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass es mehrere austauschbare Magazine (58) aufweist, die für die Unterbringung von verschiedenen Sätzen von Arbeitsköpfen ausgelegt sind.
  12. Werkzeug nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Magazin (8;28) und der oder jeder Zubehörhalter (7;27;38) Mittel (49) zum gegenseitigen Einklinken in der in das Gestell versenkten Stellung aufweisen.
EP19960402547 1995-12-01 1996-11-26 Werkzeug zum Schrauben und Losschrauben mit Mehrzweckzubehör Expired - Lifetime EP0776737B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9514234 1995-12-01
FR9514234A FR2741831B1 (fr) 1995-12-01 1995-12-01 Outil a accessoires multiples

Publications (2)

Publication Number Publication Date
EP0776737A1 EP0776737A1 (de) 1997-06-04
EP0776737B1 true EP0776737B1 (de) 2002-06-05

Family

ID=9485065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960402547 Expired - Lifetime EP0776737B1 (de) 1995-12-01 1996-11-26 Werkzeug zum Schrauben und Losschrauben mit Mehrzweckzubehör

Country Status (4)

Country Link
EP (1) EP0776737B1 (de)
DE (1) DE69621568T2 (de)
ES (1) ES2177748T3 (de)
FR (1) FR2741831B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69808419T2 (de) * 1998-01-21 2003-07-10 Wenger Sa Merhzwecktaschenwerkzeug
ATE244110T1 (de) * 1998-05-18 2003-07-15 Wenger Sa Mehrzwecktaschenwerkzeug mit einer zange
KR20010053149A (ko) 1998-06-23 2001-06-25 스위스 아미 브랜즈, 인코포레이티드 다용도 공구
DE59809819D1 (de) * 1998-11-09 2003-11-06 Victorinox Ag Taschenwerkzeug mit Bitschlüssel
WO2013038232A1 (en) * 2011-09-15 2013-03-21 Crank Brothers, Inc. Multiple tool

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828855A (en) * 1955-03-04 1958-04-01 Mosch Alfred Utility compact
DE8401327U1 (de) * 1984-01-18 1986-03-06 Arlt, Herbert Schrauber für mehrere einsetzbare Schrauber-Bits
WO1986004010A1 (en) * 1985-01-01 1986-07-17 Wenger S.A. Modular pocket knife
FR2604155B3 (fr) * 1986-09-19 1988-11-10 Ferri Giampiero Unite equipee avec des articles a usages multiples, escamotables, detachables d'un etui
US4836066A (en) * 1986-12-01 1989-06-06 Gli Industries, Inc. Self-storing tool set
DE4005573A1 (de) * 1990-02-22 1991-08-29 Hahn Willi Gmbh Box fuer schraubendrehereinsaetze
US5136744A (en) * 1991-01-25 1992-08-11 Chinook Marine Enterprises, Inc. Fishing tool
SE505774C2 (sv) * 1992-08-05 1997-10-06 Pertti Sormunen Anordning vid ett för axiella slagkrafter utsatt slagverktyg som försetts med ett mot den axiella slagriktningen i huvudsak radiellt riktat (tvärställt) handtag
US5320004A (en) * 1993-09-21 1994-06-14 Hsiao Chia Yuan Folding tool set
CA2139699C (en) * 1994-01-07 2005-03-01 Burton Kozak Multi-function driving tool
DE29505538U1 (de) * 1995-03-01 1995-07-06 Liu Tsai Fa Pistolenhandgriff für Werkzeugteile mit einschiebbarem Sortimentseinsatz

Also Published As

Publication number Publication date
FR2741831B1 (fr) 1998-01-23
FR2741831A1 (fr) 1997-06-06
DE69621568T2 (de) 2003-03-20
EP0776737A1 (de) 1997-06-04
ES2177748T3 (es) 2002-12-16
DE69621568D1 (de) 2002-07-11

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