DE29824048U1 - Device for holding an eyeglass frame and for scanning a facet groove - Google Patents

Device for holding an eyeglass frame and for scanning a facet groove

Info

Publication number
DE29824048U1
DE29824048U1 DE29824048U DE29824048U DE29824048U1 DE 29824048 U1 DE29824048 U1 DE 29824048U1 DE 29824048 U DE29824048 U DE 29824048U DE 29824048 U DE29824048 U DE 29824048U DE 29824048 U1 DE29824048 U1 DE 29824048U1
Authority
DE
Germany
Prior art keywords
pin
clamping
groove
scanning
eyeglass frame
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
Application number
DE29824048U
Other languages
German (de)
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.)
Wernicke and Co GmbH
Original Assignee
Wernicke and Co GmbH
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 Wernicke and Co GmbH filed Critical Wernicke and Co GmbH
Priority to DE29824048U priority Critical patent/DE29824048U1/en
Priority claimed from DE19832014A external-priority patent/DE19832014C2/en
Publication of DE29824048U1 publication Critical patent/DE29824048U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/144—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms the spectacles being used as a template

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Vorrichtung zum Halten einer Brillenfassung (37) und zum Abtasten einer Facettennut in den Brillenglasöffnungen (4) der Brillenfassung (37) mit
  • 1. einer zwei nebeneinander liegende Öffnungen (2) aufweisenden Grundplatte (1), wenigstens einem höhenverschiebbaren Taststift (15) in einer Öffnung (2),
  • 2. zwei parallelen, auf der Grundplatte (1) gegenläufig geführt verschiebbaren Klemmlinealen (11, 12),
  • 3. beabstandeten, mindestens einen unteren Randbereich (42) übergreifenden, gegenläufig bewegbaren Klemmzapfenpaaren (19a, 19b) an einem Klemmlineal (12),
  • 4. wenigstens einem, an einem federbeaufschlagten Schwenkarm (7) angeordneten, in der Ebene der Grundplatte (1) beweglichen Zapfen (8) mit einer doppeltkegeligen Nut (9) zur Aufnahme eines gegenüberliegenden oberen Randbereichs (41) und
  • 5. wenigstens einer Anschlagfläche (14) für den Zapfen (8) an dem anderen Klemmlineal (1 I).
1. Device for holding an eyeglass frame ( 37 ) and for scanning a facet groove in the eyeglass lens openings ( 4 ) of the eyeglass frame ( 37 )
  • 1. a base plate ( 1 ) having two openings ( 2 ) lying next to one another, at least one height-displaceable stylus ( 15 ) in an opening ( 2 ),
  • 2. two parallel clamping rulers ( 11 , 12 ) which can be displaced in opposite directions on the base plate ( 1 ),
  • 3. spaced, at least one lower edge region ( 42 ) overlapping, oppositely movable clamping pin pairs ( 19 a, 19 b) on a clamping ruler ( 12 ),
  • 4. at least one, on a spring-loaded swivel arm ( 7 ) arranged in the plane of the base plate ( 1 ) movable pin ( 8 ) with a double-conical groove ( 9 ) for receiving an opposite upper edge region ( 41 ) and
  • 5. at least one stop surface ( 14 ) for the pin ( 8 ) on the other clamping ruler (1 I).
2. Vorrichtung nach Anspruch 1, bei der Elektromotoren zum gesteuerten Bewegen der Klemmlineale (11, 12) und der Klemmzapfenpaare (19a, 19b) vorgesehen sind.2. Device according to claim 1, in which electric motors for the controlled movement of the clamping rulers ( 11 , 12 ) and the pairs of clamping pins ( 19 a, 19 b) are provided. 3. Vorrichtung nach Anspruch 1 oder 2, bei der je ein Schwenkarm (7) an einer Konsole (6) seitlich außerhalb der Brillenglasöffnungen (2) an der Grundlatte (1) angeordnet ist und jeder am Schwenkarm (7) angeordnete Zapfen (8) etwa mittig über die Brillenglasöffnung (2) ragt.3. Device according to claim 1 or 2, in which a swivel arm ( 7 ) is arranged on a bracket ( 6 ) laterally outside the spectacle lens openings ( 2 ) on the base plate ( 1 ) and each pin ( 8 ) arranged on the swivel arm ( 7 ) protrudes approximately centrally over the lens opening ( 2 ). 4. Vorrichtung nach einem der Ansprüche 1 bis 3, bei der die Anschlagfläche (14) als Schaumgummipolster ausgebildet ist.4. Device according to one of claims 1 to 3, wherein the stop surface ( 14 ) is designed as a foam rubber cushion. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, bei der wenigstens einer der Zapfen (8) zusätzlich zu der doppeltkegeligen Nut (9) oberhalb darüber eine oder mehrere Nuten oder Kerben (10) zur Aufnahme eines Randbereichs (41) einer stark gewölbten Brillenfassung (37) aufweist.5. Device according to one of claims 1 to 4, in which at least one of the pins ( 8 ) in addition to the double-conical groove ( 9 ) above one or more grooves or notches ( 10 ) for receiving an edge region ( 41 ) of a strongly curved spectacle frame ( 37 ). 6. Vorrichtung nach Anspruch 5, bei der der Zapfen (8) mit mehreren zusätzlichen Kerben (10) versehen und um 180° drehbar ist, um die Kerben (10) wahlweise in Eingriff oder außer Eingriff mit einem Randbereich (41) zu bringen.6. The device of claim 5, wherein the pin ( 8 ) is provided with a plurality of additional notches ( 10 ) and is rotatable through 180 ° in order to bring the notches ( 10 ) either into engagement or out of engagement with an edge region ( 41 ). 7. Vorrichtung nach einem der Ansprüche 1 bis 6, bei der wenigstens der Nutbereich (9) des Zapfens (8) aus einem Material mit hohem Reibungskoeffizienten, beispielsweise aus einem Polyurethanelastomer, besteht.7. Device according to one of claims 1 to 6, wherein at least the groove region ( 9 ) of the pin ( 8 ) consists of a material with a high coefficient of friction, for example a polyurethane elastomer. 8. Vorrichtung zum Halten einer Brillenfassung (37) und zum Abtasten einer Facettennut in den Brillenglasöffnungen (4) der Brillenfassung (37) mittels wenigstens eines höhenverstellbaren Taststifts (15), insbesondere nach einem der Ansprüche 1 bis 7, bei der der Taststift (15) zum Abtasten einer Brillenglasöffnung (4) schwimmend etwa auf Höhe der Facettennut mit einer geringen, nach oben gerichteten Kraft geführt ist.8. Device for holding an eyeglass frame ( 37 ) and for scanning a facet groove in the eyeglass lens openings ( 4 ) of the eyeglass frame ( 37 ) by means of at least one height-adjustable stylus ( 15 ), in particular according to one of claims 1 to 7, in which the stylus ( 15 ) for scanning an eyeglass lens opening ( 4 ) floating about at the level of the facet groove with a small, upward force.
DE29824048U 1998-05-13 1998-07-16 Device for holding an eyeglass frame and for scanning a facet groove Expired - Lifetime DE29824048U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824048U DE29824048U1 (en) 1998-05-13 1998-07-16 Device for holding an eyeglass frame and for scanning a facet groove

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19821275 1998-05-13
DE29824048U DE29824048U1 (en) 1998-05-13 1998-07-16 Device for holding an eyeglass frame and for scanning a facet groove
DE19832014A DE19832014C2 (en) 1998-05-13 1998-07-16 Device for holding an eyeglass frame and for scanning a facet groove

Publications (1)

Publication Number Publication Date
DE29824048U1 true DE29824048U1 (en) 2000-04-13

Family

ID=26046145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29824048U Expired - Lifetime DE29824048U1 (en) 1998-05-13 1998-07-16 Device for holding an eyeglass frame and for scanning a facet groove

Country Status (2)

Country Link
DE (1) DE29824048U1 (en)
WO (1) WO1999058295A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8608291U1 (en) * 1986-03-26 1986-05-07 Wernicke & Co GmbH, 4000 Düsseldorf Sensing device for scanning the contour of spectacle frame openings
DE4024272A1 (en) * 1990-07-31 1992-02-06 Wernicke & Co Gmbh Work holder for spectacle frames - has straight edge locating against upper frame edges and double-armed lever pins against lower edges
DE4414835C2 (en) * 1994-04-28 1996-02-29 Wernicke & Co Gmbh Device for holding an eyeglass frame
FR2720524B1 (en) * 1994-05-24 1996-08-14 Buchmann Optical Eng Frame holder for glasses.
US5556085A (en) * 1995-07-21 1996-09-17 Cyr; Adelard N. Work holder for eyeglasses

Also Published As

Publication number Publication date
WO1999058295A1 (en) 1999-11-18

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000518

R156 Lapse of ip right after 3 years

Effective date: 20020501