FR2407052A1 - UNIVERSAL SCREWDRIVER - Google Patents

UNIVERSAL SCREWDRIVER

Info

Publication number
FR2407052A1
FR2407052A1 FR7829364A FR7829364A FR2407052A1 FR 2407052 A1 FR2407052 A1 FR 2407052A1 FR 7829364 A FR7829364 A FR 7829364A FR 7829364 A FR7829364 A FR 7829364A FR 2407052 A1 FR2407052 A1 FR 2407052A1
Authority
FR
France
Prior art keywords
screwdriver
universal
plate
slot
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
FR7829364A
Other languages
French (fr)
Other versions
FR2407052B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2407052A1 publication Critical patent/FR2407052A1/en
Application granted granted Critical
Publication of FR2407052B1 publication Critical patent/FR2407052B1/fr
Granted legal-status Critical Current

Links

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
    • B25B15/00—Screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Adornments (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

TOURNEVIS UNIVERSEL, OUTIL S'ADAPTANT A TOUTES LES LARGEURS DES FENTES DES VIS USUELLES OU DE TOUTES AUTRES PIECES AUXQUELLES UN MOUVEMENT ROTATIF DOIT ETRE IMPRIME POUR SERRER OU DESSERRER. IL EST CONSTITUE PAR UNE PLAQUETTE D'EPAISSEUR VARIABLE D'UN BORD A L'AUTRE. CELLE-CI PEUT ETRE DECOUPEE DE N'IMPORTE QUELLE FORME, DANS TOUTES LES DIMENSIONS, COMPORTANT OU NON UN TROU. CETTE PLAQUETTE ETANT INCLUE ET AJUSTEE PAR ROTATION PERPENDICULAIRE DANS LA FENTE DE L'OBJET, CONSTITUE UN TOURNEVIS DE MAINTIEN, CAR LA PARTIE LA PLUS EPAISSE DE LADITE PLAQUETTE ETANT ENGAGEE DANS LA PROFONDEUR DE LA FENTE DE L'OBJET EMPECHE TOUT "DERAPAGE" DU TOURNEVIS UNIVERSEL. L'INVENTION EST UTILISEE AUSSI BIEN COMME TOURNEVIS UNIVERSEL DE SECOURS, EN PETITE DIMENSION, QU'EN OUTIL DE L'HOMME DE L'ART, EN DIMENSION SUPERIEURE.UNIVERSAL SCREWDRIVER, TOOL ADAPTED TO ALL THE WIDTHS OF THE SLOTS OF THE COMMON SCREWS OR ANY OTHER PARTS TO WHICH A ROTARY MOVEMENT MUST BE PRINTED TO TIGHTEN OR LOOSE. IT IS CONSTITUTED BY A PLATE OF VARIABLE THICKNESS FROM ONE EDGE TO ANOTHER. THIS MAY BE CUT IN ANY SHAPE, IN ANY DIMENSIONS, WITH OR WITHOUT A HOLE. THIS PLATE BEING INCLUDED AND ADJUSTED BY PERPENDICULAR ROTATION IN THE SLOT OF THE OBJECT, CONSTITUTES A HOLDING SCREWDRIVER, BECAUSE THE THICKEST PART OF THE SAID PLATE IS ENGAGED IN THE DEPTH OF THE SLOT OF THE OBJECT PREVENTS "ALL" UNIVERSAL SCREWDRIVER. THE INVENTION IS USED AS WELL AS A UNIVERSAL EMERGENCY SCREWDRIVER, IN A SMALL DIMENSION, AS A TOOL OF A MAN SKILLED IN THE ART, IN A SUPERIOR DIMENSION.

FR7829364A 1977-10-28 1978-10-16 UNIVERSAL SCREWDRIVER Granted FR2407052A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1312677A CH618118A5 (en) 1977-10-28 1977-10-28

Publications (2)

Publication Number Publication Date
FR2407052A1 true FR2407052A1 (en) 1979-05-25
FR2407052B1 FR2407052B1 (en) 1984-08-03

Family

ID=4389556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829364A Granted FR2407052A1 (en) 1977-10-28 1978-10-16 UNIVERSAL SCREWDRIVER

Country Status (8)

Country Link
JP (1) JPS5474599A (en)
BE (1) BE876893A (en)
CH (1) CH618118A5 (en)
DE (1) DE2846732A1 (en)
ES (1) ES239039Y (en)
FR (1) FR2407052A1 (en)
GB (1) GB2007566B (en)
IT (1) IT7860532V0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026472A1 (en) * 1993-05-18 1994-11-24 Francisco Arroyo Lobo Multiple screwdriver

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135923A (en) * 1983-02-04 1984-09-12 Timothy Mark Whitty A screwdriver

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR418547A (en) * 1910-07-21 1910-12-12 Edmond Beaucourt Pocket screwdriver plate
FR923263A (en) * 1946-01-29 1947-07-02 Improvements to screwdrivers
GB610478A (en) * 1946-04-08 1948-10-15 Ronson Products Ltd Improvements in or relating to screwdrivers
US3191649A (en) * 1964-01-20 1965-06-29 Dzus Theodore Implement for operating fastening devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249394A (en) * 1915-04-30 1917-12-11 Henry Hess Screw-driver.
DE2125289A1 (en) * 1971-05-21 1972-11-30 Co., Giok-Pue, 2000 Hamburg Wrench

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR418547A (en) * 1910-07-21 1910-12-12 Edmond Beaucourt Pocket screwdriver plate
FR923263A (en) * 1946-01-29 1947-07-02 Improvements to screwdrivers
GB610478A (en) * 1946-04-08 1948-10-15 Ronson Products Ltd Improvements in or relating to screwdrivers
US3191649A (en) * 1964-01-20 1965-06-29 Dzus Theodore Implement for operating fastening devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994026472A1 (en) * 1993-05-18 1994-11-24 Francisco Arroyo Lobo Multiple screwdriver
ES2068140A2 (en) * 1993-05-18 1995-04-01 Lobo Francisco Arroyo Multiple screwdriver

Also Published As

Publication number Publication date
FR2407052B1 (en) 1984-08-03
BE876893A (en) 1979-10-01
ES239039U (en) 1979-05-01
IT7860532V0 (en) 1978-10-27
DE2846732A1 (en) 1979-05-03
GB2007566B (en) 1982-03-03
CH618118A5 (en) 1980-07-15
GB2007566A (en) 1979-05-23
ES239039Y (en) 1979-11-01
JPS5474599A (en) 1979-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse