WO1996041702A1 - Tournevis coude - Google Patents

Tournevis coude Download PDF

Info

Publication number
WO1996041702A1
WO1996041702A1 PCT/EP1996/001894 EP9601894W WO9641702A1 WO 1996041702 A1 WO1996041702 A1 WO 1996041702A1 EP 9601894 W EP9601894 W EP 9601894W WO 9641702 A1 WO9641702 A1 WO 9641702A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
handle
angled
handle arm
extension
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.)
Ceased
Application number
PCT/EP1996/001894
Other languages
German (de)
English (en)
Inventor
Martin Strauch
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.)
Wera Werk Hermann Werner GmbH and Co KG
Original Assignee
Wera Werk Hermann Werner GmbH and Co 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
Application filed by Wera Werk Hermann Werner GmbH and Co KG filed Critical Wera Werk Hermann Werner GmbH and Co KG
Priority to DE19680428T priority Critical patent/DE19680428D2/de
Priority to AU58149/96A priority patent/AU5814996A/en
Publication of WO1996041702A1 publication Critical patent/WO1996041702A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/008—Allen-type keys
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle

Definitions

  • the invention relates to an offset screwdriver
  • the object of the invention is based on the object
  • 00018 connects a second handle arm, which compared to the
  • this layer be a foam rubber
  • 00080 handle arm serves in the usual way corresponding art
  • 00095 of the second handle arm can be determined. This relates
  • the floating bearing looks so that 00150 it is formed by a ring which is clamped on the longer angle leg 00151, in particular a clamping ring, O-ring, 00152 etc.
  • the clamping ring therefore fulfills a double function 00153: On the one hand it prevents the unwanted 00154 shifting of the second handle arm on the 00155 longer angle arm.
  • the ring 00156 represents the bearing point about which the second handle arm pivots the clamping position in 00157.
  • 00158 00159 For the purpose of forming a block of several angle screwdrivers 00160, it proves to be advantageous to provide catch projections, knobs or the like arranged on opposite 00161 flat areas of the first handle arm.
  • FIG. 1 shows a view of an angle screwdriver with 00172 in extension of the extension on the longer 00173 angle arm arranged second handle arm, 00174 relating to the first embodiment, 00176 Fig. 2 shows an enlarged representation of the section
  • Fig 6 shows the section along the line VI-VI at the level of
  • 00199 is made of foam rubber
  • FIG. 9 shows the fourth embodiment of the angle screw
  • FIG. 10 the section along the line X-X in FIG. 9,
  • FIG. 11 the section along the line XI-XI in FIG. 9, 00211 Fig. 12 partly in view, partly in longitudinal section
  • FIG. 14 shows a representation corresponding to FIG. 12,
  • FIG. 16 shows a detail of a plurality of one another
  • Fig. 18 is an end view of the shorter Winkelschen ⁇
  • Fig. 19 is a partial longitudinal section through a
  • FIG. 20 shows a representation comparable to FIG. 19,
  • FIG. 21 shows the section along the line XXI-XXI in FIG. 20.
  • 00251 00252
  • 00254 has a longer angled arm 2 and a shorter 00255 angled arm 3, which at their ends form 00256 identical working blades 4.
  • 00258 drawn steel with hexagonal cross-section serves as the 00257 starting material for the angle legs 2, 3.
  • the 00259 angle legs 2, 3 are connected to one another via a rounded 00260 the bending section 5.
  • 00261 00262 Part of the angle screwdriver 1 is also a 00263 cross handle 6, which forms a handle arm 7 encasing the shorter angle leg 00264 3.
  • Its apex 00265-side extension forms a pressure arm 0087 projecting beyond the longitudinal axis 00266 xx of the longer angle leg 2.
  • the longitudinal axis xx is crossed by the longitudinal axis yy passing through 00268 the shorter angle leg.
  • 00269 The intersection of the two longitudinal axes xx and yy forms 00270 the apex S, over which the pressure arm 8 thus extends.
  • the transverse handle 6 forms an extension 9 extending over the part 00274 in the direction of the longer angle leg 2 00275.
  • Both the grip arm 7 and 00276 the pressure arm 8 and extension 9 are formed in one piece 00277 and consist of plastic.
  • the thus designed Quer ⁇ 00278 handle 6 is assigned to the angle screwdriver 1 by 00279 extrusion coating.
  • 00280 00281 The pressure arm 8 forms two opposing permanent
  • the second handle arm 12 engages in its
  • 00301 ung is designed as a ball catch 12. It includes
  • 00308 stopper 17 supports.
  • the detent ball 14 interacts
  • the second handle arm 11 in the To bring 00316 dash-dotted position according to FIG. 1, 00317 the locking ball 14 cooperates with the notches 18 located at the lower end of the longer Win ⁇ 00318 elbow leg 2.
  • the second embodiment shown in FIGS. 5 00321 and 6, differs from the first embodiment in 00322 in that the second handle arm 11 'is now rotatable on 00323 the longer angle leg 2.
  • the second handle arm 11 has a longitudinal bore 00325, the diameter of which corresponds approximately to the corner dimension of the longer 00326 angle leg 2. Otherwise the same parts have the same reference numbers in 00327 of this version.
  • the third embodiment shown in FIGS. 7 and 8 also largely corresponds to the first embodiment. The same reference numbers are therefore assigned to the same 00348 components.
  • the second handle arm 11 ′′ is non-rotatable 00349, but is longitudinally displaceable on the longer 00350 angle leg 2. On the outside is the handle 00351 arm 11 '' but sponge rubber coated.
  • the second handle 00365 arm ll '' 1 also encased by a foam rubber hose 00366 21.
  • the 00367 second handle arm ll ''' can be locked, see the extended 00368 and dash-dot position of the handle arm ll 1 ''.
  • the angle screwdriver 00371 illustrated in FIGS. 12 to 14 according to the fifth embodiment differs from the previous embodiments 00373 in that the second handle arm 22 is formed in one piece with the pressure arm 23 00374, both between 00375 include approach 9.
  • the handle arm 22 with Druck ⁇ 00376 arm 23 is arranged on the longer angle leg 2 00377 Lich.
  • the corresponding angle screwdrivers in 00406 can correspond to the structure described above.
  • the starting material for the first handle arms 6 00418 including locking projections 26 is assumed to be one with 00419 resilient properties, for example corresponding 00420 the plastic.
  • the locking projections also bring
  • 00424 seventh embodiment includes a lengthwise
  • This ring also serves as

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Amplifiers (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

L'invention concerne un tournevis coudé doté d'une poignée transversale (6) à deux bras qui constitue le manche (7) enveloppant le bras court (3), dont le prolongement du côté du sommet forme un bras de pression (8) faisant saillie au-dessus du sommet (S). La poignée transversale (6) présente également un appendice (9) s'étendant au-dessus de la zone du sommet en direction du bras long (2). Pour obtenir une solution optimale, l'invention propose de plaquer contre l'appendice (9) un second manche (11) qui puisse tourner et/ou soit mobile dans le sens longitudinal par rapport à l'appendice (9).
PCT/EP1996/001894 1995-06-09 1996-06-07 Tournevis coude Ceased WO1996041702A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19680428T DE19680428D2 (de) 1995-06-09 1996-06-07 Winkelschraubendreher
AU58149/96A AU5814996A (en) 1995-06-09 1996-06-07 Angled screwdriver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29509462U DE29509462U1 (de) 1995-06-09 1995-06-09 Winkelschraubendreher
DE29509462.1 1995-06-09

Publications (1)

Publication Number Publication Date
WO1996041702A1 true WO1996041702A1 (fr) 1996-12-27

Family

ID=8009127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/001894 Ceased WO1996041702A1 (fr) 1995-06-09 1996-06-07 Tournevis coude

Country Status (3)

Country Link
AU (1) AU5814996A (fr)
DE (2) DE29509462U1 (fr)
WO (1) WO1996041702A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724029A (zh) * 2017-04-13 2018-11-02 梁春峰 一种多功能老虎钳

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2935650B2 (es) * 2021-09-08 2023-07-19 Sna Europe Ind Iberia S A Llave macho

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262562A (en) * 1979-04-02 1981-04-21 Macneill Arden B Golf spike wrench and handle
DE8801998U1 (de) * 1988-02-17 1988-04-07 Pinkl, Joachim, 7964 Kißlegg Schraubendreher
US4736658A (en) * 1985-12-13 1988-04-12 Jore Matthew B Screw holding and driving device
DE8532327U1 (de) * 1985-11-15 1992-09-03 Schmechel, Torsten, 4600 Dortmund Kraftübertragungsgriff
EP0596669A1 (fr) * 1992-11-04 1994-05-11 Geoffrey Betts Tournevis

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262562A (en) * 1979-04-02 1981-04-21 Macneill Arden B Golf spike wrench and handle
DE8532327U1 (de) * 1985-11-15 1992-09-03 Schmechel, Torsten, 4600 Dortmund Kraftübertragungsgriff
US4736658A (en) * 1985-12-13 1988-04-12 Jore Matthew B Screw holding and driving device
DE8801998U1 (de) * 1988-02-17 1988-04-07 Pinkl, Joachim, 7964 Kißlegg Schraubendreher
EP0596669A1 (fr) * 1992-11-04 1994-05-11 Geoffrey Betts Tournevis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724029A (zh) * 2017-04-13 2018-11-02 梁春峰 一种多功能老虎钳

Also Published As

Publication number Publication date
DE19680428D2 (de) 1998-05-07
DE29509462U1 (de) 1996-10-10
AU5814996A (en) 1997-01-09

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