JPH0818234B2 - Device for tightening eyeglass lenses on an eyeglass lens edge grinder - Google Patents
Device for tightening eyeglass lenses on an eyeglass lens edge grinderInfo
- Publication number
- JPH0818234B2 JPH0818234B2 JP62036013A JP3601387A JPH0818234B2 JP H0818234 B2 JPH0818234 B2 JP H0818234B2 JP 62036013 A JP62036013 A JP 62036013A JP 3601387 A JP3601387 A JP 3601387A JP H0818234 B2 JPH0818234 B2 JP H0818234B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorber
- sleeve
- notch
- adjacent
- adhesive block
- 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
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
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、眼鏡レンズの縁研削機に眼鏡レンズを締付
けるための装置であつて、２つの回転可能な半軸から成
り、この半軸の間にレンズが少なくとも１つの鉢形状の
吸着器又は接着ブロツクによつて保持され、更にこの半
軸が、内側円錐面に半径方向歯部を備えた円錐形の差嵌
めスリーブ内に係合しておりかつ回転時に該スリーブに
よつて連行され、また前記吸着器又は接着ブロツクの外
側円錐面に、差嵌めスリーブの内側歯部内にかみ合う半
径方向突起部を備えた歯環が配設されている形式のもの
に関する。Description: FIELD OF THE INVENTION The present invention relates to a device for tightening a spectacle lens on a spectacle lens edge grinder, the device comprising two rotatable half shafts, between which the half shafts are located. The lens is held by at least one pot-shaped adsorber or adhesive block, the semi-axis of which is engaged in a conical insert sleeve with radial teeth on the inner conical surface and A type which is entrained by the sleeve during rotation and in which an external conical surface of the adsorber or the adhesive block is provided with an annulus having a radial projection engaging with the internal tooth of the insert sleeve. Regarding
従来の技術 西ドイツ実用新案第8500989号明細書で公知の上記形
式を有する装置が有する利点は、吸着器と延いては眼鏡
レンズの正確な角度連行が装置の、その間にレンズを保
持する２つの半軸によつて行なわれることと、更に吸着
器が、眼鏡レンズの種々異なる湾曲と表面区分とに適合
可能なことであり、これによつて所謂浮動、即ちレンズ
上への吸着器の固定時における該吸着器の側方滑動が防
がれることである。また西ドイツ実用新案第7635046号
明細書によれば、接眼レンズの加工のための縁及び斜め
研削機上へのレンズの取付けのための保持ブロツクが公
知である。この場合、下面に接着膜を備えた保持ブロツ
クが使用されており、このブロツクは互いに90゜ずつず
らされた３組の突起部又はカムを有しており、それらが
ブロツクの位置決めを容易にするために、差嵌めスリー
ブの相応して配置された各溝内に捕捉されている。2. Description of the Prior Art The advantage of a device of the above type known from West German Utility Model No. 8500989 is that the precise angular entrainment of the adsorber and thus of the spectacle lens of the device holds two halves between which the lens is held. The fact that it is carried out by means of an axis, and that the adsorber is also adaptable to different curvatures and surface sections of the spectacle lens, so-called floating, i.e. during fixing of the adsorber on the lens. This is to prevent lateral sliding of the adsorber. Also, according to West German Utility Model No. 7635046, a holding block for the mounting of the lens on an edge for machining an eyepiece and on an oblique grinding machine is known. In this case, a holding block with an adhesive film on the underside is used, which has three sets of protrusions or cams which are offset by 90 ° from each other, which facilitate positioning of the block. For this purpose, it is captured in the correspondingly arranged grooves of the insert sleeve.
発明の課題 上記の公知装置に対して本発明の課題はまず、西ドイ
ツ国実用新案第8500989号明細書に記載の装置において
も公知のように、吸着器が側方へずれ動かないように
（浮動しないように）レンズ湾曲に適合可能なようにす
ることであり、更には使用者が差嵌めスリーブに対する
吸着器又はブロツクの唯一でかつ所望の回転位置を容易
に発見できるようにすることである。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In contrast to the above-mentioned known device, the object of the present invention is to prevent the adsorber from shifting laterally (floating), as is known in the device described in West German Utility Model 8500989. Lens curvature, and also to allow the user to easily find the unique and desired rotational position of the suction cup or block with respect to the bayonet sleeve.
課題を解決するための手段 上記の課題は本発明によれば冒頭に述べた形式の装置
において、吸着器又はブロツクの、360゜の円に亘つて
延びる突起部付き歯環の複数の半径方向突起部の内の１
つのみが、隣接する各突起部よりも大きいか又は小さい
横断面を有しまたそれに対応して、差嵌めスリーブの切
欠きの内の１つのみが、スリーブの他の切欠きよりも大
きいか又は小さい横断面を有していることによつて解決
された。According to the invention, according to the invention, a device of the type mentioned at the outset is provided with a plurality of radial projections of a toothed ring with projections extending over a 360 ° circle of an adsorber or a block. 1 of the division
Only one of them has a larger or smaller cross-section than each adjacent projection and correspondingly only one of the notches in the insert sleeve is larger than the other notches in the sleeve. Or it has been solved by having a smaller cross section.
発明の利点 本発明の利点は、両方の半軸の任意の相互傾斜状態に
おいて、吸着器又はブロツクの突起部付き歯環と差嵌め
スリーブの切欠き付き歯環との唯一の拡大又は縮小部分
が互いにかみ合うことによつてその各部材の所望の相互
回転位置の達成が感じ取られるまで、吸着器をスリーブ
に対して軽く押し付けて該吸着器を回転させることだけ
で、レンズ上への吸着器の正しい角度位置での装着が保
証されることである。Advantages of the Invention The advantage of the invention is that in any mutually tilted state of both half-axes, the only expansion or contraction of the protruding toothed ring of the adsorber or block and the notched toothed ring of the insert sleeve is Correct adsorption of the adsorber onto the lens is achieved by lightly pressing the adsorber against the sleeve and rotating the adsorber until engagement of each member to achieve the desired mutual rotational position of the members is felt. It is guaranteed to be mounted in the angular position.
実施態様 有利には装置の吸着器の全ての突起部と差嵌めスリー
ブの全ての切欠きとが同じ幅を有し、この際に吸着器の
１つの突起部とスリーブの１つの切欠きとが隣接する突
起部及び切欠きに対して相異なる高さ又は深さを有して
いるとよい。Embodiments Advantageously, all the projections of the adsorber of the device and all the notches of the insert sleeve have the same width, whereby one projection of the adsorber and one notch of the sleeve are provided. It may have different heights or depths for adjacent protrusions and notches.
実施例 差嵌めスリーブに対して、従来それ以外の点では有利
な構造を有する吸着器又は接着ブロツクの唯１つの回転
位置を保証するために、本発明による装置は以下のよう
な構造を有する。EXAMPLE In order to ensure only one rotational position of the adsorber or the adhesive block, which has an otherwise advantageous construction with respect to the insert sleeve, the device according to the invention has the following construction.
本発明による装置は差嵌めスリーブ１と、それに対応
する吸着器又は接着ブロツク２とを有し、この両者が共
同で吸着器又は接着ブロツクヘツドを形成し、このヘツ
ドが差嵌めスリーブ１によつて、眼鏡レンズ縁研削機の
２つの半軸の内の一方に回動不能に結合されており、こ
の両半軸の間に加工されるべき眼鏡レンズが締付けられ
る。差嵌めスリーブ１の、吸着器又はブロツク２（第２
図及び第３図のＡ）と反対側の区分３には溝５を有する
円筒状の孔４が配置されており、この孔４内に眼鏡レン
ズ保持半軸の付加部がそう入可能である。差嵌めスリー
ブ１の区分３から外方へ向けて拡大する区分６は円筒状
の切欠き７を有し、この切欠き７内には吸着器又は接着
ブロツクの、後に詳説するヘツドがそう入可能である。
切欠き７を制限する壁８からは直径方向で該切欠き７を
通つて突起部９が延びており、この突起部９が吸着器又
は接着ブロツクの相応する溝14内に係合しており、それ
によつて差嵌めスリーブ１に対する吸着器又はブロツク
の回転連行が付加的に確保される。The device according to the invention comprises an insert sleeve 1 and a corresponding adsorber or adhesive block 2, which together form an adsorber or adhesive block head, which head is provided by the insert sleeve 1. It is non-rotatably connected to one of the two half-axes of the spectacle lens edge grinding machine, between which the spectacle lens to be machined is clamped. Adsorption device or block 2 of the fitting sleeve 1 (second
A cylindrical hole 4 having a groove 5 is arranged in the section 3 on the side opposite to FIG. 3 and FIG. 3A) into which an additional part of the spectacle lens holding half-axis can be inserted. . The section 6 of the insert sleeve 1 which expands outwards from the section 3 has a cylindrical notch 7 into which a head of an adsorber or an adhesive block, which will be described in detail later, can be inserted. Is.
A projection 9 extends diametrically from the wall 8 defining the cutout 7 through the cutout 7, which projection 9 engages in a corresponding groove 14 in the adsorber or adhesive block. As a result, the rotary entrainment of the suction device or the block with respect to the insertion sleeve 1 is additionally ensured.
差嵌めスリーブ１の区分６は切欠き７の開放端部に歯
環10を有し、この歯環10は半径方向に配置された複数の
突起部11とこの各突起部の間に位置する半径方向の溝状
の切欠き12とを有している。The section 6 of the insert sleeve 1 has a toothed ring 10 at the open end of the notch 7, which toothed ring 10 has a plurality of radially arranged projections 11 and a radius located between the respective projections. And a groove-shaped notch 12 in the direction.
切欠き12の内の１つ、即ち切欠き12aはその横断面に
おいて歯環10の他の切欠きよりも大きく形成されてい
る。またこの切欠き12aは隣接した切欠きよりも深く形
成されている。One of the cutouts 12, that is, the cutout 12a is formed larger in cross section than the other cutouts of the tooth ring 10. Further, the notch 12a is formed deeper than the adjacent notch.
部材２が吸着器として形成されている場合それは、金
属又はプラスチツクとして形成された差嵌めスリーブと
異なり、弾性的な材料から成りかつその上側の区分13内
に溝14を有し、この溝14内に差嵌めスリーブの突起部９
が係合できるようになつている。区分13には吸着器の、
細くて円錐形で弾性的な吸着縁を形成する区分15が続い
ており、この吸着縁は眼鏡レンズの表面に適合可能であ
りかつ、該吸着器に矢印Ｐの方向での圧力が作用すると
程度に応じた強さで変形し、そしてこの矢印Ｐ方向での
圧力作用の終了時には再びその本来の位置に戻り、それ
によつて区分13の、レンズ表面と縁15と区分13の壁13a
とによつて制限されたスペース16内に真空が形成され、
この真空によつて吸着器が眼鏡レンズ表面上に保持され
る。If the member 2 is formed as an adsorber, it differs from the insert sleeves formed as metal or plastic in that it is made of elastic material and has a groove 14 in its upper section 13 in which groove 14 is located. Protrusion of the sleeve 9
Can be engaged. In the section 13 of the adsorber,
It is followed by a section 15 which forms a thin, conical and elastic suction edge, which is adaptable to the surface of the spectacle lens and to the extent that pressure is exerted on the suction device in the direction of arrow P. , And returns to its original position again at the end of this pressure action in the direction of the arrow P, whereby the lens surface of the section 13, the edge 15 and the wall 13a of the section 13
A vacuum is created in the space 16 limited by
This vacuum holds the adsorber on the spectacle lens surface.
吸着器２の縁15の上面17は、複数の交互に並んだ半径
方向の突起部19と切欠き20とから成る歯環18を有してい
る。この切欠き20と突起部19とはその半径方向配置にお
いてまたその間隔及び大きさにおいて、差嵌めスリーブ
１の突起部11と溝状の切欠き12とに適合されており、そ
れによつてこの両部分は、吸着器２と差嵌めスリーブ１
とが吸着ヘツドとして組合わされる際に互いにはめ歯状
にかみ合う。The upper surface 17 of the rim 15 of the suction device 2 has a toothed ring 18 consisting of a plurality of alternating radial projections 19 and notches 20. The notches 20 and the projections 19 are matched in their radial arrangement and in their spacing and size to the projections 11 and the groove-shaped cutouts 12 of the insert sleeve 1 and, as a result, both of them. The part is the suction device 2 and the insertion sleeve 1
When and are combined as a suction head, they engage each other like cogs.
差嵌めスリーブ１の深めの切欠き12aは、吸着器２の
吸着縁15の上面17の高めの突起部19aに相応している。The deep notch 12a of the insert sleeve 1 corresponds to a higher protrusion 19a on the upper surface 17 of the suction edge 15 of the suction device 2.
第6a図にはスリーブ１の切欠き付き歯環10の深めの切
欠き12aとその深さｚ及び隣接する切欠き12の深さｙと
が示されている。切欠き12aの開口幅ｘは有利にはスリ
ーブ１の他の切欠きの開口幅に相応しており、それによ
つて該歯環10と吸着器の歯環18とのピツチが同じに形成
されている。FIG. 6a shows the deeper notch 12a of the notched toothed ring 10 of the sleeve 1 and its depth z and the depth y of the adjacent notch 12. The opening width x of the cutout 12a preferably corresponds to the opening width of the other cutout of the sleeve 1, so that the toothed ring 10 and the toothed ring 18 of the suction device are formed in the same pitch. There is.
部材２が接着ブロツクとして形成されている場合は該
ブロツクが、前記吸着縁15に相応する区分の上面17の歯
環18と同じ構造を有し、この際にスペース16は全く又は
部分的に不要となる。接着ブロツクの、区分13と反対側
の壁には公知方法で自己接着膜又は接着シート21が保持
されており、この接着シート21には接着ブロツクの縁を
超えて側方に突出している結合片22が配設されている。If the component 2 is embodied as an adhesive block, it has the same structure as the toothed ring 18 on the upper surface 17 of the section corresponding to the suction edge 15, the space 16 being completely or partially unnecessary. Becomes A self-adhesive film or adhesive sheet 21 is held in a known manner on the wall of the adhesive block opposite the section 13, which adhesive sheet 21 projects laterally beyond the edge of the adhesive block. 22 are provided.
スリーブの切欠き12a及び吸着器又は接着ブロツクの
突起部19aは、スリーブに対する吸着器の角度位置決め
のためにただ１つの相互位置にのみ適合する、別の形状
を有することも可能である。The notch 12a in the sleeve and the protrusion 19a on the adsorber or adhesive block can have other shapes that fit in only one mutual position for angular positioning of the adsorber with respect to the sleeve.
吸着器又は接着ブロツク及びスリーブのはめ合い正確
な結合は、突起部と切欠きの図示の構造と逆にスリーブ
の１つの切欠き12aが隣接切欠きよりも小さく、また吸
着器又はブロツク２の突起部19aがやはり隣接突起部19
によりも小さい場合は不可能である。The exact fitting of the adsorber or adhesive block and the sleeve is achieved by the fact that one notch 12a of the sleeve is smaller than the adjacent notch, and the protrusion of the adsorber or block 2 is opposite to the illustrated structure of the protrusion and the notch. The portion 19a is still the adjacent protrusion 19
Is also impossible if smaller.
第6b図に示された差嵌めスリーブ１の実施例において
切欠き12と切欠き12aとが同じ深さｃを有し、ただし切
欠き12が幅広である。幅ａはスリーブの他の切欠き12の
幅ｂの２倍であり、またこの幅ａは切欠きの幅ｂの別の
整倍数の大きさでもよく、それによつてスリーブ１の縁
の均一なピツチが形成可能である。In the embodiment of the insert sleeve 1 shown in FIG. 6b, the notch 12 and the notch 12a have the same depth c, but the notch 12 is wide. The width a is twice the width b of the other notch 12 in the sleeve, and this width a may be another multiple of the width b of the notch, so that the edge of the sleeve 1 is even. Pitches can be formed.
また第6a図及び第6b図から分るように、深さｚと幅ａ
とを互いに適切に関係させて、適切な幅と深さの切欠き
を形成することが可能である。Also, as can be seen from Figures 6a and 6b, depth z and width a
It is possible to form the notches of suitable width and depth by properly relating the and.
吸着器とスリーブの突起部及び切欠きは台形に形成さ
れても又は、反り又はへこみ湾曲した制限壁を以つて形
成されていてもよい。The protrusions and notches of the suction device and the sleeve may be formed in a trapezoidal shape, or may be formed with a curving or indented limiting wall.
図面は本発明の１実施例による吸着器又は接着ブロツク
とその差嵌めスリーブを示す図であり、第１図は差嵌め
スリーブを下から見た平面図、第２図及び第３図は第１
図のII−II線及びIII−III線に沿つた各断面図、第４図
は第１図乃至第３図に示された差嵌めスリーブのための
吸着器又は接着ブロツクの断面図、第５図は第４図の吸
着器又は接着ブロツクを上から見た図、第６図は差嵌め
スリーブの、吸着器又は接着ブロツクに隣接した区分で
あつて該スリーブの切欠き付き歯環内に大きめの横断面
の切欠きを備えた区分を示す平面図である。 １……差嵌めスリーブ、２……吸着器又は接着ブロツ
ク、3,6,13,15……区分、４……孔、5,14……溝、7,12,
12a,20……切欠き、8,13a……壁、9,11,19,19a……突起
部、10,18……歯環、16……スペース、17……上面、21
……接着シート、22……結合片FIG. 1 is a diagram showing an adsorber or an adhesive block and its fitting sleeve according to an embodiment of the present invention. FIG. 1 is a plan view of the fitting sleeve seen from below, and FIGS.
Sectional views taken along lines II-II and III-III in the figure, and FIG. 4 is a sectional view of an adsorber or an adhesive block for the insertion sleeve shown in FIGS. 1 to 3, and 5. FIG. 6 is a view from above of the suction device or the adhesive block of FIG. 4, and FIG. 6 is a section of the insertion sleeve adjacent to the suction device or the adhesive block and is enlarged in the notched tooth ring of the sleeve. FIG. 6 is a plan view showing a section having a cutout in the cross section of FIG. 1 …… Insertion sleeve, 2 …… Sucker or adhesive block, 3,6,13,15 …… Segment, 4 …… Hole, 5,14 …… Groove, 7,12,
12a, 20 …… notch, 8,13a …… wall, 9,11,19,19a …… protrusion, 10,18 …… tooth ring, 16 …… space, 17 …… top surface, 21
…… Adhesive sheet, 22 …… Coupling piece
Claims (5)
けるための装置であつて、２つの回転可能な半軸から成
り、この半軸の間にレンズが少なくとも１つの鉢形状の
吸着器又は接着ブロツク（２）によつて保持され、更に
この半軸が、内側円錐面に半径方向歯部を備えた円錐形
の差嵌めスリーブ（１）内に係合しておりかつ回転時に
該スリーブ（１）によつて連行され、また前記吸着器又
は接着ブロツク（２）の外側円錐面に、差嵌めスリーブ
（１）の内側歯部内にかみ合う半径方向突起部（19）を
備えた歯環（18）が配設されている形式のものにおい
て、吸着器又はブロツク（２）の、360゜の円に亘つて
延びる突起部付き歯環（18）の複数の半径方向突起部
（19）の内の１つ（19a）のみが、隣接する各突起部（1
9）よりも大きいか又は小さい横断面を有しまたそれに
対応して、差嵌めスリーブ（１）の切欠き（12）の内の
１つ（12a）のみが、スリーブ（１）の他の切欠き（1
2）よりも大きいか又は小さい横断面を有していること
を特徴とする、眼鏡レンズの縁研削機に眼鏡レンズを締
付けるための装置。1. A device for clamping a spectacle lens to an edge-grinding machine for spectacle lenses, which comprises two rotatable half-axes, between which the lenses are at least one pot-shaped adsorber or It is held by an adhesive block (2), the half axis of which is engaged in a conical insert sleeve (1) with radial teeth on its inner conical surface and which when rotated ( A toothed ring (18), which is entrained by (1) and which, on the outer conical surface of the adsorber or the adhesive block (2), has a radial projection (19) which engages in the inner toothing of the insert sleeve (1). Of the plurality of radial protrusions (19) of the toothed ring (18) with protrusions extending over a 360 ° circle of the adsorber or block (2). Only one (19a) has adjacent protrusions (1
9) has a cross-section larger or smaller than that and correspondingly only one of the notches (12a) of the insert sleeve (1) (12a) is the other cut of the sleeve (1). Lack (1
2) A device for tightening spectacle lenses in a spectacle lens edge grinder, characterized in that it has a cross section larger or smaller than.
起部（19,19a）と差嵌めスリーブ（１）の全ての切欠き
（12,12a）とが同じ幅を有し、この際に該吸着器又は接
着ブロツク（２）の１つの突起部（19a）と該スリーブ
（１）の１つの切欠き（12a）とが、隣接する各突起部
（19）及び切欠き（12）に対して相異なる高さ又は深さ
を有している、特許請求の範囲第１項記載の装置。2. All the protrusions (19, 19a) of the adsorber or the adhesive block (2) and all the notches (12, 12a) of the insertion sleeve (1) have the same width. In addition, one protrusion (19a) of the adsorber or the adhesive block (2) and one notch (12a) of the sleeve (1) are provided on each adjacent protrusion (19) and notch (12). The device of claim 1 having different heights or depths relative to each other.
起部（19,19a）と差嵌めスリーブ（１）の全ての切欠き
（12,12a）とが同じ高さ又は深さ（ａ）を有し、この際
に該吸着器又は接着ブロツク（２）の１つの突起部（19
a）と該スリーブ（１）の１つの切欠き（12a）とが隣接
する突起部（19）及び切欠き（12）に対して相異なる幅
を有している、特許請求の範囲第１項記載の装置。3. All the protrusions (19, 19a) of the adsorber or the adhesive block (2) and all the notches (12, 12a) of the fitting sleeve (1) have the same height or depth (a). ), In which case one protrusion (19) of the adsorber or adhesive block (2)
Claim 1 wherein the a) and one notch (12a) of the sleeve (1) have different widths for the adjacent projection (19) and notch (12). The described device.
接する突起部（19）及び切欠き（12）の幅の整数倍の値
である、特許請求の範囲第３項記載の装置。4. The claim 3 according to claim 3, wherein the width of the projection (19a) and the notch (12a) is a value that is an integral multiple of the width of the adjacent projection (19) and the notch (12). The described device.
高さ又は深さが、吸着器及び差嵌めスリーブの隣接する
突起部（19）及び切欠きの幅及び高さ又は深さよりも大
きい、特許請求の範囲第１項記載の装置。5. The width and height or depth of the protrusion (19a) and the notch (12a) are such that the width and height or depth of the adjacent protrusion (19) and the notch of the adsorber and the fitting sleeve are adjacent to each other. The device according to claim 1, which is greater than
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8605286.1 | 1986-02-27 | ||
| DE8605286U DE8605286U1 (en) | 1986-02-27 | 1986-02-27 | Device on spectacle lens edge grinding machines for clamping the spectacle lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62199345A JPS62199345A (en) | 1987-09-03 |
| JPH0818234B2 true JPH0818234B2 (en) | 1996-02-28 |
Family
ID=6792157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62036013A Expired - Lifetime JPH0818234B2 (en) | 1986-02-27 | 1987-02-20 | Device for tightening eyeglass lenses on an eyeglass lens edge grinder |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0235543B1 (en) |
| JP (1) | JPH0818234B2 (en) |
| DE (2) | DE8605286U1 (en) |
| ES (1) | ES2032758T3 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803390C1 (en) * | 1988-02-05 | 1989-06-22 | Wernicke & Co Gmbh, 4000 Duesseldorf, De | Process for the production of a spectacle lens holding block |
| DE4214242A1 (en) * | 1991-09-05 | 1993-03-18 | Wernicke & Co Gmbh | Machining of spectacle lens edges - has block or suction device to support lens during machining |
| DE4129462A1 (en) * | 1991-09-05 | 1993-03-11 | Wernicke & Co Gmbh | Holder for grinding spectacle lenses by attaching them to block - has lenses held by glue made from animal or vegetable products. |
| FR2748961B1 (en) * | 1996-05-22 | 1999-02-26 | Carriou Xavier | GRINDING PROCESS FOR THE RETOUCHING OF PREDATED GLASSES |
| DE69713161T2 (en) | 1997-11-20 | 2003-01-16 | Essilor Int | METHOD FOR REPAIRING EYE GLASSES AND RELATED DEVICE |
| DE19831305C2 (en) * | 1998-07-13 | 2001-11-29 | Wernicke & Co Gmbh | Device on a spectacle lens edge processing machine for holding a raw lens rotatably and displaceably |
| ATE440698T1 (en) | 2000-02-22 | 2009-09-15 | Hoya Corp | LENS DESIGN BLOCK APPARATUS |
| EP1260314A4 (en) | 2000-02-22 | 2009-04-22 | Hoya Corp | Lens layout block device |
| DE10114238A1 (en) * | 2001-03-22 | 2002-10-02 | Loh Optikmaschinen Ag | Arrangement for blocking and tensioning optical lenses to be processed on the edge, in particular spectacle lenses |
| CN105935918B (en) * | 2016-06-23 | 2017-12-22 | 无锡市国松环保机械有限公司 | A kind of sucker edge polisher |
| CN111511502A (en) * | 2017-10-16 | 2020-08-07 | 国家视觉公司 | Integrated system and method for manufacturing, sorting and dispensing eyeglasses |
| CN112548765B (en) * | 2020-12-01 | 2022-05-13 | 东莞市晶辰光学有限公司 | Optical glass piece is polished and is held clamping device tightly with self-adaptation |
| CN112894538B (en) * | 2021-01-15 | 2022-11-01 | 湖北华鑫光电有限公司 | Optical lens manufacturing and processing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2619985A1 (en) * | 1976-05-06 | 1977-11-17 | Wernicke & Co Gmbh | Work mounting for lens grinding machine - has transparent flexible holder connected with one half shaft of grinder |
| FR2366103A1 (en) * | 1976-05-18 | 1978-04-28 | Essilor Int | BLOCK FOR MOUNTING A LENS ON A MACHINE TO EDGE AND BEVEL OPHTHALMIC LENSES |
-
1986
- 1986-02-27 DE DE8605286U patent/DE8605286U1/en not_active Expired
-
1987
- 1987-01-23 DE DE8787100915T patent/DE3778732D1/en not_active Expired - Fee Related
- 1987-01-23 ES ES198787100915T patent/ES2032758T3/en not_active Expired - Lifetime
- 1987-01-23 EP EP87100915A patent/EP0235543B1/en not_active Expired - Lifetime
- 1987-02-20 JP JP62036013A patent/JPH0818234B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3778732D1 (en) | 1992-06-11 |
| ES2032758T3 (en) | 1993-03-01 |
| DE8605286U1 (en) | 1986-04-17 |
| EP0235543B1 (en) | 1992-05-06 |
| JPS62199345A (en) | 1987-09-03 |
| EP0235543A2 (en) | 1987-09-09 |
| EP0235543A3 (en) | 1990-05-16 |
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