DE9304045U1 - Drilling aid for glasses - Google Patents
Drilling aid for glassesInfo
- Publication number
- DE9304045U1 DE9304045U1 DE9304045U DE9304045U DE9304045U1 DE 9304045 U1 DE9304045 U1 DE 9304045U1 DE 9304045 U DE9304045 U DE 9304045U DE 9304045 U DE9304045 U DE 9304045U DE 9304045 U1 DE9304045 U1 DE 9304045U1
- Authority
- DE
- Germany
- Prior art keywords
- drilling aid
- glass
- disc
- drilling
- shaped
- 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
Links
- 239000011521 glass Substances 0.000 title claims description 16
- 238000005553 drilling Methods 0.000 title claims description 15
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 2
- 239000005337 ground glass Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/001—Assembling; Repairing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/143—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling lens-drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/02—Jigs for drilling spectacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
Description
Bohrhilfe für Glasbrillen BeschreibungDrilling aid for glass glasses Description
Die Erfindung betrifft eine Bohrhilfe mit der Formscheibe und geschliffenes Brillenglas übereinander justiert und verbunden werden.The invention relates to a drilling aid with which the shaped disc and ground spectacle lens can be aligned and connected one above the other.
Brillengläser werden üblicherweise gebohrt, indem man auf das nach einer bestimmten Form geschliffene Glas eine dem Glas entsprechende Formscheibe legt, die oft von Werksseite mit Löchern versehen ist und sowohl als Schleifhilfe wie auch als Bohrlehre dient. Diese Löcher in der Formscheibe werden als Führung und als Schablone benutzt um in dem darunterliegendem Glas die Löcher zu bohren die air Montage der Brille als Aufnahme der Brücke bzw. der Backe dienen. Da oft bis zu 4 Löcher in ein Glas gebohrt werden, die Formscheibe jedoch nicht mit dem Glas zum Zweck der sicheren Bohrung fest verbunden werden kann, ist eine einwandfreie Bohrung nur noch von handwerklich sehr guten Arbeitskräften durchzuführen. Der Vorgang ist sehr zeitaufwendig und das Risiko, ein oft hochwertiges Glas zu verbohren, ist groß.Eyeglass lenses are usually drilled by placing a shaped disc that matches the glass on the glass that has been ground to a specific shape. This disc is often provided with holes by the factory and serves both as a grinding aid and as a drilling jig. These holes in the shaped disc are used as a guide and as a template to drill holes in the glass underneath that serve as a holder for the bridge or cheek piece when the glasses are mounted. Since up to 4 holes are often drilled into a lens, but the shaped disc cannot be firmly attached to the lens for secure drilling, a perfect drilling can only be carried out by very skilled workers. The process is very time-consuming and the risk of drilling into what is often a high-quality lens is high.
Hier setzt nun die Erfindung an.This is where the invention comes in.
Eine Bohrhilfe die es ermöglicht, daß dieser Arbeitsgang in deutlich kürzerer Zeit von weniger geübten Arbeitskräften und ohne Ausschuß durchgeführt werden kann.A drilling aid that allows this operation to be carried out in a much shorter time by less experienced workers and without waste.
Die Bohrhilfe löst die Aufgabe nach dem Vorschlag der Erfindung durch eine Platte - Kunststoffe ä. - die mit durchgehenden Stiften zur Aufnahme einer Formscheibe versehen ist.The drilling aid solves the problem according to the invention by means of a plate - plastics or similar - which is provided with through-going pins for holding a shaped disk.
Die Platte ist dadurch gekennzeichnet, daß auf ihr z.B. zusätzliche Exzenteranschläge (4) befestigt und die mehrfach verstellbar sind und gegen die auf der Platte liegende Formscheibe gedreht werden. Die Anschläge sind deutlich höher als die Formscheibe und durch eine enge Bohrung vor Verdrehen gesichert. Die Anschläge können exzentrische Scheiben darstellen oder andere Anschläge die in einem Langloch oder Nut an die Formscheibe gefahren werden.The plate is characterized by the fact that additional eccentric stops (4) are attached to it and can be adjusted in several ways and rotated against the mold disc lying on the plate. The stops are significantly higher than the mold disc and are secured against twisting by a narrow hole. The stops can be eccentric discs or other stops that are moved into a slot or groove on the mold disc.
Die Anschläge gewährleisten eine genaue Justierung von Glas und Formscheibe übereinander.The stops ensure precise adjustment of the glass and the shaped pane on top of each other.
Nachdem das Glas mit Hilfe der Anschläge über der Formscheibe justiert ist, wird auf die Formscheibe im Bereich der Bohrung, ein doppelseitig klebendes Klebepatt gelegt und Glas und Formscheibe sind fest miteinander verbunden.After the glass has been adjusted using the stops above the shaped disc, a double-sided adhesive pad is placed on the shaped disc in the area of the hole and the glass and shaped disc are firmly connected to one another.
Anschließend wird die Formscheibe mit dem Glas von der Platte genommen und durch die Formscheibe kann ohne die Gefahr des Verrutschens mühelos das Glas gebohrt werden.The shaped disc with the glass is then removed from the plate and the glass can be drilled effortlessly through the shaped disc without the risk of slipping.
BEZUGSZEICHENLISTELIST OF REFERENCE SYMBOLS
1. Platte1. Plate
2. Stifte zur Aufnahme von Formscheiben2. Pins for holding shaped discs
3. Formscheibe3. Forming disc
4. Halterung zur Aufnahme von Anschlägen4. Bracket for holding stops
5. Anschläge5. Attacks
6. Klebepatt6. Adhesive patch
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9304045U DE9304045U1 (en) | 1993-03-19 | 1993-03-19 | Drilling aid for glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9304045U DE9304045U1 (en) | 1993-03-19 | 1993-03-19 | Drilling aid for glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9304045U1 true DE9304045U1 (en) | 1994-02-17 |
Family
ID=6890847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9304045U Expired - Lifetime DE9304045U1 (en) | 1993-03-19 | 1993-03-19 | Drilling aid for glasses |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9304045U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4438634A1 (en) * | 1994-10-28 | 1996-05-09 | Rodenstock Optik G | Drilling template for spectacle lens |
WO1999024863A1 (en) * | 1997-11-11 | 1999-05-20 | Optische Werke G. Rodenstock | Template for the lens of a pair of glasses |
WO2001029609A1 (en) * | 1999-10-20 | 2001-04-26 | Jacques Denis Export | Method for drilling optical glasses and system for carrying out a method of this type |
-
1993
- 1993-03-19 DE DE9304045U patent/DE9304045U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4438634A1 (en) * | 1994-10-28 | 1996-05-09 | Rodenstock Optik G | Drilling template for spectacle lens |
WO1999024863A1 (en) * | 1997-11-11 | 1999-05-20 | Optische Werke G. Rodenstock | Template for the lens of a pair of glasses |
WO2001029609A1 (en) * | 1999-10-20 | 2001-04-26 | Jacques Denis Export | Method for drilling optical glasses and system for carrying out a method of this type |
FR2800172A1 (en) * | 1999-10-20 | 2001-04-27 | Jacques Denis Exp | Leg and bridge fixing hole drilling procedure, for rimless spectacle lenses, has drilling plans and a virtual lens template established on computer for drilling machine control |
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