IT1281259B1 - Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali - Google Patents

Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali

Info

Publication number
IT1281259B1
IT1281259B1 IT95GE000043A ITGE950043A IT1281259B1 IT 1281259 B1 IT1281259 B1 IT 1281259B1 IT 95GE000043 A IT95GE000043 A IT 95GE000043A IT GE950043 A ITGE950043 A IT GE950043A IT 1281259 B1 IT1281259 B1 IT 1281259B1
Authority
IT
Italy
Prior art keywords
holder device
piece holder
glasses lenses
fixing glasses
fixing
Prior art date
Application number
IT95GE000043A
Other languages
English (en)
Inventor
Armando Rattaro
Camillo Rattaro
Pierino Boldrini
Original Assignee
Armando Rattaro
Camillo Rattaro
Pierino Boldrini
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 Armando Rattaro, Camillo Rattaro, Pierino Boldrini filed Critical Armando Rattaro
Priority to IT95GE000043A priority Critical patent/IT1281259B1/it
Publication of ITGE950043A0 publication Critical patent/ITGE950043A0/it
Priority to EP96106074A priority patent/EP0739683A1/en
Priority to US08/635,383 priority patent/US5722647A/en
Priority to CA002175157A priority patent/CA2175157A1/en
Publication of ITGE950043A1 publication Critical patent/ITGE950043A1/it
Application granted granted Critical
Publication of IT1281259B1 publication Critical patent/IT1281259B1/it

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
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B25B5/108—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element the screw contacting one of the ends of the lever
    • 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
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • 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
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)
IT95GE000043A 1995-04-27 1995-04-27 Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali IT1281259B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT95GE000043A IT1281259B1 (it) 1995-04-27 1995-04-27 Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali
EP96106074A EP0739683A1 (en) 1995-04-27 1996-04-18 Workpiece holder, particularly adapted for holding eyeglasses lenses
US08/635,383 US5722647A (en) 1995-04-27 1996-04-19 Workpiece holder, particularly adapted for holding eyeglasses lenses
CA002175157A CA2175157A1 (en) 1995-04-27 1996-04-26 Workpiece holder, particularly adapted for holding eyeglasses lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95GE000043A IT1281259B1 (it) 1995-04-27 1995-04-27 Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali

Publications (3)

Publication Number Publication Date
ITGE950043A0 ITGE950043A0 (it) 1995-04-27
ITGE950043A1 ITGE950043A1 (it) 1996-10-27
IT1281259B1 true IT1281259B1 (it) 1998-02-17

Family

ID=11354731

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95GE000043A IT1281259B1 (it) 1995-04-27 1995-04-27 Dispositivo portapezzo, in particolare per il fissaggio di lenti per occhiali

Country Status (4)

Country Link
US (1) US5722647A (it)
EP (1) EP0739683A1 (it)
CA (1) CA2175157A1 (it)
IT (1) IT1281259B1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3106960B2 (ja) * 1996-06-06 2000-11-06 トヨタ自動車株式会社 結合治具
DE29901347U1 (de) * 1999-01-27 1999-12-23 Eugen Beck Gmbh & Co Dr Bohrbrillenfassung
ITRN990012A1 (it) * 1999-05-06 2000-11-06 Ct Ottico Foto G I O Snc Di Gi Macchina per forare o fresare lenti di occhiali.
GB2365805B (en) * 2000-08-16 2004-06-02 Rolls Royce Plc A clamp for clamping a workpiece
DE10053518C2 (de) * 2000-10-27 2002-10-17 Reinhard Wehmeier Bohrvorrichtung für rahmenlose Brillengläser
AT410769B (de) * 2001-04-24 2003-07-25 Erwin Heinz Aufspannvorrichtung für zwei optische linsen zur herstellung von radialen bohrungen u. fräsungen sowie verfahren zur herstellung von radialen bohrungen u. fräsungen von opt. linsen
FR2826599B1 (fr) * 2001-06-29 2003-10-10 Timon Procede de percage de verres optiques, et dispositif de mise en oeuvre dudit procede
JP4907800B2 (ja) * 2001-08-31 2012-04-04 株式会社トプコン 吸着治具剥がしプライヤー
ITGE20030023A1 (it) * 2003-03-14 2004-09-15 Armando Rattaro Dispositivo di supporto di pezzi in lavorazione,
GB2407785B (en) * 2003-08-19 2007-08-08 Berkshire Ophthalmic Lab Ltd Jig for CNC drilling machine
FR2863189B1 (fr) * 2003-12-03 2006-03-10 Jean-Louis Negroni Procede de percage de verres optiques a l'aide d'une perceuse a commande numerique, et dispositif de mise en oeuvre dudit procede
DE202004001299U1 (de) * 2004-01-29 2004-05-19 Altmeyer, Heike Symmetrische Doppelbohrmaschine
US7090446B2 (en) * 2004-03-29 2006-08-15 Daniel Chen Optical lens drill press
WO2005095037A1 (fr) * 2004-03-30 2005-10-13 Xiamen Wancheng Optical Industrial Co., Ltd Machine d'usinage pour lunettes glaces
US20060101653A1 (en) * 2004-11-18 2006-05-18 Fine Tools, Llc Articulated iron cap for a hand plane
JP4159589B2 (ja) * 2006-10-10 2008-10-01 株式会社タクボ精機製作所 眼鏡レンズ加工装置
EP2543476B1 (en) * 2011-07-04 2014-03-05 Automation & Robotics Apparatus and method for clamping and handling ophthalmic lenses
CN102699349B (zh) * 2012-04-24 2014-07-02 浙江日科自动化设备有限公司 车片机
CN104493891B (zh) * 2014-12-05 2017-07-07 中山欣刚科技设备有限公司 一种影像投射定位的钻孔机构
US9168061B1 (en) * 2014-12-15 2015-10-27 Robert J. DiBenedetto Uterine clamp for treating postpartum hemorrhage and facilitating uterine repairs
CN109080001A (zh) * 2018-08-14 2018-12-25 广州百兴网络科技有限公司 一种瓷砖钻孔机和控制方法
CN108907964B (zh) * 2018-08-20 2023-08-22 临海市中创自动化设备有限公司 镜片磨边机
CN109623558B (zh) * 2018-12-04 2020-04-24 天津津航技术物理研究所 一种离轴非球面透镜的精密成型方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US880948A (en) * 1907-01-21 1908-03-03 Henry P Wilhelm Tool-post.
US1494333A (en) * 1921-09-17 1924-05-20 Bausch & Lomb Lens-grinding apparatus
US2322707A (en) * 1942-02-10 1943-06-22 Max E Wetzler Hold-down clamp
US2346088A (en) * 1943-02-05 1944-04-04 Stackpole Carbon Co Self-aligning electrode
DE1947009A1 (de) * 1969-09-17 1971-03-25 Zeiss Carl Fa Vorrichtung zum Halten von optischen Linsen bei der Randbearbeitung in Schleifmaschinen
DE1948644A1 (de) * 1969-09-26 1971-04-01 Zeiss Carl Fa Vorrichtung zum Ausrichten einer rohkantigen Linse zur Formschablone ihrer Fassung
DE3126720A1 (de) * 1981-07-07 1983-01-27 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Verfahren zum spannen von werkstuecken sowie vorrichtung zur durchfuehrung des verfahrens
US4613120A (en) * 1985-05-28 1986-09-23 Kozar John J D-clamp vise
US4802661A (en) * 1988-01-20 1989-02-07 Jewett Sr Bryce D Method and apparatus for producing eyeglass frames
US5462475A (en) * 1993-02-12 1995-10-31 National Optronics, Inc. Blocking system for prescription lenses

Also Published As

Publication number Publication date
ITGE950043A0 (it) 1995-04-27
ITGE950043A1 (it) 1996-10-27
CA2175157A1 (en) 1996-10-28
US5722647A (en) 1998-03-03
EP0739683A1 (en) 1996-10-30

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Legal Events

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0001 Granted