FR2271895A1 - Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges - Google Patents

Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges

Info

Publication number
FR2271895A1
FR2271895A1 FR7418702A FR7418702A FR2271895A1 FR 2271895 A1 FR2271895 A1 FR 2271895A1 FR 7418702 A FR7418702 A FR 7418702A FR 7418702 A FR7418702 A FR 7418702A FR 2271895 A1 FR2271895 A1 FR 2271895A1
Authority
FR
France
Prior art keywords
template
bridge
milling
chamfered edges
appts
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.)
Granted
Application number
FR7418702A
Other languages
French (fr)
Other versions
FR2271895B1 (en
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.)
VAUCHER PAUL FR
Original Assignee
VAUCHER PAUL FR
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 VAUCHER PAUL FR filed Critical VAUCHER PAUL FR
Priority to FR7418702A priority Critical patent/FR2271895A1/en
Publication of FR2271895A1 publication Critical patent/FR2271895A1/en
Application granted granted Critical
Publication of FR2271895B1 publication Critical patent/FR2271895B1/fr
Granted legal-status Critical Current

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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/42—Patterns; Masters models
    • B23Q35/46—Supporting devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Spectacle frames are machined by milling with a cutter linked to a probe following the profile of a template, both the template and the blank being machined are mounted on a cradle which can pivot about a horizontal axis while maintaining the template and the blank aligned vertically beneath the probe and the milling machine respectively. The jig allows the profile to be machined in three dimensions, in particular for shaping the bridge in a different plane to the individuals frames and for providing chamfered edges, esp. in the vicinity of the bridge.
FR7418702A 1974-05-24 1974-05-24 Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges Granted FR2271895A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7418702A FR2271895A1 (en) 1974-05-24 1974-05-24 Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418702A FR2271895A1 (en) 1974-05-24 1974-05-24 Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges

Publications (2)

Publication Number Publication Date
FR2271895A1 true FR2271895A1 (en) 1975-12-19
FR2271895B1 FR2271895B1 (en) 1977-10-07

Family

ID=9139427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418702A Granted FR2271895A1 (en) 1974-05-24 1974-05-24 Milling spectacle frames according to a template - with an appts. having a pivoting support to shape the bridge and chamfered edges

Country Status (1)

Country Link
FR (1) FR2271895A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447799A1 (en) * 1979-02-01 1980-08-29 Sofreix A tilting saw wrench - for machining spectacle frame side-arms, to simplify the cutting of any required bevel angles
CN102941478A (en) * 2012-11-06 2013-02-27 瑞安市捷锐数控设备有限公司 Fixture assembly for full-automatic numerical control spectacle frame processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447799A1 (en) * 1979-02-01 1980-08-29 Sofreix A tilting saw wrench - for machining spectacle frame side-arms, to simplify the cutting of any required bevel angles
CN102941478A (en) * 2012-11-06 2013-02-27 瑞安市捷锐数控设备有限公司 Fixture assembly for full-automatic numerical control spectacle frame processing machine

Also Published As

Publication number Publication date
FR2271895B1 (en) 1977-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse