FR2642000A1 - Adapter making it possible to convert a motorised screwdriver into a drill - Google Patents

Adapter making it possible to convert a motorised screwdriver into a drill Download PDF

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Publication number
FR2642000A1
FR2642000A1 FR8900698A FR8900698A FR2642000A1 FR 2642000 A1 FR2642000 A1 FR 2642000A1 FR 8900698 A FR8900698 A FR 8900698A FR 8900698 A FR8900698 A FR 8900698A FR 2642000 A1 FR2642000 A1 FR 2642000A1
Authority
FR
France
Prior art keywords
screwdriver
drill
motorised
convert
adapter
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
FR8900698A
Other languages
French (fr)
Other versions
FR2642000B1 (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.)
GRIMA CHRISTIAN MARCEL
Original Assignee
GRIMA CHRISTIAN MARCEL
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 GRIMA CHRISTIAN MARCEL filed Critical GRIMA CHRISTIAN MARCEL
Priority to FR8900698A priority Critical patent/FR2642000B1/en
Publication of FR2642000A1 publication Critical patent/FR2642000A1/en
Application granted granted Critical
Publication of FR2642000B1 publication Critical patent/FR2642000B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/003—Attachments
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/007—Attachments for drilling apparatus for screw or nut setting or loosening
    • 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
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor

Abstract

The invention relates to a device allowing a motorised screwdriver to be able to be used as a drill by adding an adapter holding a chuck. The adapter 1 consists of two separate parts. One 4 milled with six flats relates to the motorised screwdriver 7, the other 2 with a screw thread, engaging in the bore of the chuck 3. The device according to the invention is particularly intended for converting a motorised screwdriver into a drill.

Description

La presente invention concerne un embout permettant,sur un tournevis motorisé,de porter un mandrin. The present invention relates to a tip allowing, on a motorized screwdriver, to carry a mandrel.

Les tournevis motorisés utilsent des embouts variés pour etre adaptés sur boulons,écrous et vis de differents formats,formes et utilisations variés avec des embouts correspondants.Motorized screwdrivers use various bits to be adapted on bolts, nuts and screws of different formats, shapes and various uses with corresponding bits.

L'objet de cette invention est de fournir un dispositif qui permet d'obtenir d'autres possibilités et dtautres utilisations & ce tournevis motorisé et de l'utiliser en perceuse tournant à faible vitesse et possedant un couple de forces relativement élevé. The object of this invention is to provide a device which makes it possible to obtain other possibilities and other uses for this motorized screwdriver and to use it as a drill rotating at low speed and having a relatively high torque.

Ce qui différencie le dispositif de l'invention de5perceuses à main réside en ce qu'elles sont adaptées a de nombreuses applications telles que: poncer,meuler,fraiser,Seier etc. et que toutes ces applications sont dérivées de la grande vitesse de rotation utilisable.Le tournevis motorisé utilise une vitesse lente.De plus son couple de forces est fort,ce qui permet,avec le dispositif de l'invention de faire de perce ments à vitesse lente et, partant ,plus précis
Ce dispositif est un accessoire pour tournevismotorisé et destiné & permettre son utilisation en perceuse,caractérisé en ce qu'il est constitue d'un embout(1) équipé,d'une part,d'une partie fraisée à six panst4) se logeant dans l'alesage(5) de l'extrémité(6,pour son adaptation,sur le tournevis motorisé(7) et,d'autre part,d'un filetage(2) desti- né à recevoir un mandrin(3). What differentiates the device of the invention from 5 hand drills is that they are suitable for many applications such as: sanding, grinding, milling, Seier etc. and that all these applications are derived from the high rotational speed that can be used. The motorized screwdriver uses a slow speed. Furthermore, its torque is strong, which makes it possible, with the device of the invention, to make piercings at speed. slow and therefore more precise
This device is an accessory for a motorized screwdriver and intended & to allow its use as a drill, characterized in that it consists of a tip (1) equipped, on the one hand, with a milled part with hexagon socket 4) being housed in the bore (5) of the end (6, for its adaptation, on the motorized screwdriver (7) and, on the other hand, of a thread (2) intended to receive a mandrel (3).

En référance à la figure 1,la partie fileteet2) présentant,a titre d'exemple non limitatif,un longueur de deux à deux centimètres et demi et un diametre de huit milimetres,s'engage dans l'alésage du mandrin(3). Referring to Figure 1, the threaded part2) having, by way of nonlimiting example, a length of two to two and a half centimeters and a diameter of eight millimeters, engages in the bore of the mandrel (3).

D'autre part,la partie fraisée a six pans(4) présentant une longueur de deux à deux centimetres et demi,par exemple,et de section de sept milimetres s'engage dans l'alésage(5) de l'extrémité (6) du tournevis motorisé(7)Cet embout peut etre pourvu d'une groge(8)séparant les deux parties.On the other hand, the milled part with hexagon (4) having a length of two to two and a half centimeters, for example, and section of seven millimeters engages in the bore (5) of the end (6 ) of the motorized screwdriver (7) This tip can be provided with a groove (8) separating the two parts.

Le dispositif selon l'invention est plus particulièrement destiné aux saquettistes,aux monteurs en electroniqwe pour percements de circuits imprimés, pour petits travaux à main levée ponctuels et enfin pour bricolages familiaux.  The device according to the invention is more particularly intended for packers, electroniqwe fitters for piercing printed circuits, for small occasional freehand works and finally for family DIY.

Claims (1)

REVENDICATIONS 1 ) Dispositif accessoire pour tournevis motorisé destiné à permettre son utilisation en perceuse, carractérisé en ce qu'il est constitue d'un embout(1) équipé d'une par, d'une partie fraisée à six pans(l0) se logeant dans l'alésage(5) de l'extrémité (6) pnur son adaptation sur le t tournevis motorisé et,d'autre part,d'un filetage(2) destiné à recevoir un mandrin.1) accessory device for a motorized screwdriver intended to allow its use as a drill, characterized in that it consists of a tip (1) fitted with a, a milled hexagon part (l0) accommodating in the bore (5) of the end (6) for its adaptation to the motorized screwdriver and, on the other hand, a thread (2) intended to receive a mandrel. 20) l)ispositif selon la revendication 1 caractérisé par le fait que l'embout est pouvu d'une gorge (8) séparant les deux parties.  20) l) ispositif according to claim 1 characterized in that the tip is capable of a groove (8) separating the two parts.
FR8900698A 1989-01-20 1989-01-20 BIT FOR TRANSFORMING A MOTORIZED SCREWDRIVER INTO A DRILL Expired - Fee Related FR2642000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8900698A FR2642000B1 (en) 1989-01-20 1989-01-20 BIT FOR TRANSFORMING A MOTORIZED SCREWDRIVER INTO A DRILL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900698A FR2642000B1 (en) 1989-01-20 1989-01-20 BIT FOR TRANSFORMING A MOTORIZED SCREWDRIVER INTO A DRILL

Publications (2)

Publication Number Publication Date
FR2642000A1 true FR2642000A1 (en) 1990-07-27
FR2642000B1 FR2642000B1 (en) 1993-08-20

Family

ID=9377933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900698A Expired - Fee Related FR2642000B1 (en) 1989-01-20 1989-01-20 BIT FOR TRANSFORMING A MOTORIZED SCREWDRIVER INTO A DRILL

Country Status (1)

Country Link
FR (1) FR2642000B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088630A1 (en) * 2010-01-21 2011-07-28 浙江海王电器有限公司 Connecting rod for electric hammer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965669A (en) * 1932-08-12 1934-07-10 James C Robb Portable electric tool
DE1291300B (en) * 1967-01-28 1969-03-20 Licentia Gmbh Device for inserting, holding and releasing insert tools
DE1628079A1 (en) * 1967-01-31 1971-06-09 Licentia Gmbh Gearbox suitable for screwing or drilling
US3973784A (en) * 1974-07-08 1976-08-10 Donald Awalt Smith Cutting tool adaptor
US4224969A (en) * 1979-06-14 1980-09-30 Plessner Jac A Universal chuck adaptor
US4525111A (en) * 1982-09-27 1985-06-25 Gutsche Gunter E Slide-on rotary tools
US4676703A (en) * 1986-04-28 1987-06-30 Swanson Carl A Reversible drill and drive tool holder
GB2196563A (en) * 1986-10-24 1988-05-05 Licentia Gmbh Electric handtool

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965669A (en) * 1932-08-12 1934-07-10 James C Robb Portable electric tool
DE1291300B (en) * 1967-01-28 1969-03-20 Licentia Gmbh Device for inserting, holding and releasing insert tools
DE1628079A1 (en) * 1967-01-31 1971-06-09 Licentia Gmbh Gearbox suitable for screwing or drilling
US3973784A (en) * 1974-07-08 1976-08-10 Donald Awalt Smith Cutting tool adaptor
US4224969A (en) * 1979-06-14 1980-09-30 Plessner Jac A Universal chuck adaptor
US4525111A (en) * 1982-09-27 1985-06-25 Gutsche Gunter E Slide-on rotary tools
US4676703A (en) * 1986-04-28 1987-06-30 Swanson Carl A Reversible drill and drive tool holder
GB2196563A (en) * 1986-10-24 1988-05-05 Licentia Gmbh Electric handtool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011088630A1 (en) * 2010-01-21 2011-07-28 浙江海王电器有限公司 Connecting rod for electric hammer

Also Published As

Publication number Publication date
FR2642000B1 (en) 1993-08-20

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