FR2483278A1 - Indicator for depth of penetration of drill bit - is mounted on drill nose using rack and pinion to drive finger sweeping dial - Google Patents
Indicator for depth of penetration of drill bit - is mounted on drill nose using rack and pinion to drive finger sweeping dial Download PDFInfo
- Publication number
- FR2483278A1 FR2483278A1 FR8012230A FR8012230A FR2483278A1 FR 2483278 A1 FR2483278 A1 FR 2483278A1 FR 8012230 A FR8012230 A FR 8012230A FR 8012230 A FR8012230 A FR 8012230A FR 2483278 A1 FR2483278 A1 FR 2483278A1
- Authority
- FR
- France
- Prior art keywords
- rack
- indicator
- drill
- pinion
- depth
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
- B23B49/006—Attached to drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
INDICATEUR POUR PERCEUSE ELECTRIQUE
La presente invention concerne les perceuses électriques permettant de percer selon besoin. Cette invention montre la mesure du trou qui a été fait par la perceuse électrique pendant l'opération de perçage.INDICATOR FOR ELECTRIC DRILL
The present invention relates to electric drills for drilling as required. This invention shows the measurement of the hole which was made by the electric drill during the drilling operation.
Dans des dispositifs connus de ce genre, une tige adaptée sur la perceuse électrique pour bloquer le foret, Ce système est pour percer selon besoin, mais ce système prend du temps pour etre adapté quand on en a besoin. In known devices of this kind, a rod adapted on the electric drill to block the drill, This system is for drilling as needed, but this system takes time to be adapted when it is needed.
L' indicateur pour perceuse électrique selon l'invention permet de gagner du temps et de sonder selon le besoin. The indicator for an electric drill according to the invention saves time and can be probed as needed.
Cette invention ( indicateur ) mesure en permanence la profondeur du trou pendant l'opération de perçage. Si on sait la profondeur dont on a besoin,avec cette invention on peut perforer ce dont on a besoin.This invention (indicator) continuously measures the depth of the hole during the drilling operation. If we know the depth we need, with this invention we can perforate what we need.
Selon une première variante, pour percer selon le besoin il faut connaitre la position d' aiguille sur le cadran, quand on commence l'opération de perçage. Et il faut arréter de perforer quand l'aiguille arrive ou montre sur le cadran la profondeur recherchée. According to a first variant, to pierce as necessary it is necessary to know the position of the needle on the dial, when the drilling operation is started. And you have to stop punching when the needle arrives or shows the desired depth on the dial.
Selon une deuxième variente, cette invention se fixe à la place de la tige par une vis et boulon. Cette méat'ode nous permet de séparer cette invention (indicateur) quand on ne l'utilise pas. According to a second variant, this invention is fixed in place of the rod by a screw and bolt. This meatode allows us to separate this invention (indicator) when we are not using it.
FIGURE 1 est une vue du mouvement de l'invention
FIGURE 2 est une vue de l'indicateur
FIGURE 3 est une vue de l'invention, fixéee sur une
perceuse électrique
FIGURE 4 est une vue du système de l'invention attaché
à la perçeuse électrique
FIGURE 5 est une vue de la perçeuse électrique et de
l'invention (indicateur), au début de l'opé-
ration
FIGURE 6 est une vue lorsque l'opération est terminée
FIGURE 7 est une vue semblable à la FIGURE 2, mais
montrant la position de la FIGURE 5 et 6 en
pointillés et traits
L'indicateur est mentionné par le chiffre 10 sur les
dessins et on le voit sur les FIGURES 3, 5 et 6 attaché à une
perçeuse électrique 11 . Cet objet (indicateur) 10 se fixe à
l'endroit 12 par une vis et boulon 14. L'endroit 12, le manche 13
et le lien 15 forment une seule partie.Ce lien 15 s'ajuste à la
perçeuse électrique qu'on voit sur les FIGURES 3, 5 et 6.FIGURE 1 is a view of the movement of the invention
FIGURE 2 is a view of the indicator
FIGURE 3 is a view of the invention, attached to a
Electric drill
FIGURE 4 is a view of the system of the invention attached
with an electric drill
FIGURE 5 is a view of the electric drill and
the invention (indicator), at the start of the operation
ration
FIGURE 6 is a view when the operation is complete
FIGURE 7 is a view similar to FIGURE 2, but
showing the position of FIGURE 5 and 6 in
dotted lines
The indicator is mentioned by the number 10 on the
drawings and we see it in FIGURES 3, 5 and 6 attached to a
electric drill 11. This object (indicator) 10 attaches to
place 12 with a screw and bolt 14. Place 12, handle 13
and link 15 form a single part.This link 15 adjusts to the
electric drill seen in FIGURES 3, 5 and 6.
Le cadre consite en plaques 16 et 17 qui sont maintenues par des
pivots 1B, l'axe 19 est maintenu par les plaques 16 et 17. The frame consists of plates 16 and 17 which are held by
pivots 1B, the axis 19 is held by the plates 16 and 17.
Le pignon 20 est monté sur l'axe 19 qui a une aiguille 27. Le pignon 20 est bien fixé sur l'axe 19, comme cela quand le pignon 20 tourne, cet axe 19 tourne aussi à la même vitesse. Le boitier 22 qui est entre les plaques 16 et 17, a deux trous 23 qui sont parallèles. La crémaillère 25 est en prise avec la dent du pignon 20. Les trous 23 tiennent la crémaillère 25 en position verticale et passent comme un coulissant sur axe. Le cadran 26 est monté sur la plaque 16. The pinion 20 is mounted on the axis 19 which has a needle 27. The pinion 20 is well fixed on the axis 19, like that when the pinion 20 rotates, this axis 19 also rotates at the same speed. The housing 22 which is between the plates 16 and 17 has two holes 23 which are parallel. The rack 25 is engaged with the tooth of the pinion 20. The holes 23 hold the rack 25 in a vertical position and pass like a slide on an axis. The dial 26 is mounted on the plate 16.
L'endroit 28 et l'endoit 12 sont pour fixé l'indicateur 10 sur la perceuse électrique 11 avec l'aide de vis et boulon 14.The location 28 and the location 12 are for fixing the indicator 10 on the electric drill 11 with the help of screws and bolts 14.
L'indicateur pour mesurer la profondeur faite par la perforatrice est fixé à la jauge utilisée pour arreter le foret à perforer. The indicator to measure the depth made by the hole punch is attached to the gauge used to stop the drill to be punched.
Après avoir fixé l'indicateur sur la perçeuse électrique, au début de l'opération, FIGURE 5, l'aiguille 27 indique une position sur le cadran 26, FIGURE 7. Quand le foret et la crémaillère vont prendre appui sur le matériau, il faut savoir la position de l'aiguille 27 sur le cadran 26o Quand on commence lwspération, le foret pénètre ou entre dans le matériau. Mais la crémaillère 25 ne peut pas entrer ou pénétrer, en ce moment le pignon 20 tourne pour avancer avec l'obit (indicateur) 10, parce que sa dent est en prise avec la crémaillère 25. Avec le pignon 20 l'axe 19 et l'aiguille 27 tournent aussi à la meme vitesse. After fixing the indicator on the electric drill, at the start of the operation, FIGURE 5, the needle 27 indicates a position on the dial 26, FIGURE 7. When the drill and the rack are going to bear on the material, it you must know the position of the needle 27 on the dial 26o When you start the operation, the drill bit enters or enters the material. But the rack 25 cannot enter or penetrate, at this moment the pinion 20 rotates to advance with the object (indicator) 10, because its tooth is engaged with the rack 25. With the pinion 20 the axis 19 and the needle 27 also rotate at the same speed.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8012230A FR2483278A1 (en) | 1980-06-02 | 1980-06-02 | Indicator for depth of penetration of drill bit - is mounted on drill nose using rack and pinion to drive finger sweeping dial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8012230A FR2483278A1 (en) | 1980-06-02 | 1980-06-02 | Indicator for depth of penetration of drill bit - is mounted on drill nose using rack and pinion to drive finger sweeping dial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2483278A1 true FR2483278A1 (en) | 1981-12-04 |
Family
ID=9242602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8012230A Withdrawn FR2483278A1 (en) | 1980-06-02 | 1980-06-02 | Indicator for depth of penetration of drill bit - is mounted on drill nose using rack and pinion to drive finger sweeping dial |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2483278A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968146A (en) * | 1986-05-10 | 1990-11-06 | Robert Bosch Gmbh | Optical depth measuring device to be mounted on drilling power tool |
| EP1400310A1 (en) * | 2002-09-19 | 2004-03-24 | CLAAS Fertigungstechnik GmbH | method and device for determining depth of penetration |
| CN104236953A (en) * | 2014-10-11 | 2014-12-24 | 江苏交科工程检测技术有限公司 | Core drilling depth metering device |
-
1980
- 1980-06-02 FR FR8012230A patent/FR2483278A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968146A (en) * | 1986-05-10 | 1990-11-06 | Robert Bosch Gmbh | Optical depth measuring device to be mounted on drilling power tool |
| EP1400310A1 (en) * | 2002-09-19 | 2004-03-24 | CLAAS Fertigungstechnik GmbH | method and device for determining depth of penetration |
| CN104236953A (en) * | 2014-10-11 | 2014-12-24 | 江苏交科工程检测技术有限公司 | Core drilling depth metering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |