US2926236A - Machine-tool provided with means for illuminating the tool - Google Patents

Machine-tool provided with means for illuminating the tool Download PDF

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Publication number
US2926236A
US2926236A US701081A US70108157A US2926236A US 2926236 A US2926236 A US 2926236A US 701081 A US701081 A US 701081A US 70108157 A US70108157 A US 70108157A US 2926236 A US2926236 A US 2926236A
Authority
US
United States
Prior art keywords
tool
machine
support
casing
illuminating
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
US701081A
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English (en)
Inventor
Charton Jean Claude
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.)
Societe Genevoise dInstruments de Physique
Original Assignee
Genevoise Instr Physique
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 Genevoise Instr Physique filed Critical Genevoise Instr Physique
Application granted granted Critical
Publication of US2926236A publication Critical patent/US2926236A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2404—Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or parts of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame

Definitions

  • the present invention has for its object a machine-tool of the type including a bed adapted to carry the work to be machined, a movable support for the tool and means for illuminating the tool fitted on said support.
  • the illuminating means for the tool are constituted by a casing housing a source of light, said casing being located on the outside of the tool support and being heat-insulated withreference to the latter.
  • Fig. 1 is a front elevational view of said embodiment.
  • Fig. 2 is a cross-section on line 2+2 of Fig. 1.
  • Fig. 3 is a similar cross-section showing a modification in which the casing for the illuminating means is secured to the headstock instead of to the frame carrying slidably the latter.
  • the machine illustrated in Figs. 1 and 2 includes a table 1 adapted to carry the Work to be machined and to slide forwardly and rearwardly in a direction perpendicular to the plane of Fig. 1.
  • a frame carrying the tool 2 and including a cross-member 3 adapted to move vertically along the stationary uprights 4, while a slider 5 is adapted to move horizontally along said cross-member and carries the headstock 6.
  • the latter is provided with a quill ea carrying the tool 2.
  • a casing 7 which is secured thereto through the screw 7a engaging coaxially insulating spacing sleeves 7b.
  • the casing 7 encloses a chamber 8 opening downwardly so as to form a recess closed at its lower end by a transparent plate 9.
  • a luminescent tube 10 adapted to illuminate the tool 2 and the work to be machined by the latter.
  • a heat-insulating wall 11 which covers in particular the outside of the bottom of the recess or chamber 8 together with the major part of the side wall of said chamber.
  • an empty space 11a through which air may flow freely.
  • Machine-tools are already known which areprovided with lamps for illuminating the tool, but these lamps have been fitted hitherto inside a chamber provided inside the cross-member, which cuts out the mecha ical resist- United States Patent 0 2,926,236 Patented Feb. 23, 1960 7 section similar to that of Fig. 2, but passing through the middle of the headstock.
  • a casing 7 similar to that illustrated in Fig. 2 is secured in this case to the lower surface of said headstock.
  • a machine-tool including a table adapted to carry the work to be machined and a movable support for the tool
  • tool-illuminating means including a casing, external of said support, a source of light adapted to illuminate the tool and housed inside said casing, a wall of heat insulating material rigid with the casing and extending between the casing and the outer surface of the tool support, and mounting means supporting said heat-insulating wall at a distance from said outer surface of the tool support to provide an air space between said wall and said outer surface, said mounting means including spacing members of insulating material between said wall and said support.
  • a machine-tool including a table adapted to carry the work to be machined and a movable support for the tool
  • tool-illuminating means including a casing external of said support, a source of light adapted to illuminate the tool and housed inside said casing and heat-insulating means holding said casing at a distance from the outer surface of the tool support and including heat-insulating sleeves engaging the tool support and casing to space the casing from the support and screws extending coaxially through said sleeves into the support and adapted to secure said casing to said support with the interposition of said sleeves.
  • a machine-tool including a table adapted to carry the work to be machined and a movable support for the tool
  • tool-illuminating means including a casing external of said support, a source of light adapted to illuminate the tool and housed inside said casing and heat-insulating means holding said casing at a distance from the outer surface of the tool support and including a wall of heat insulating material engaging the surface of the casing facing the tool support, heat-insulating sleeves fitted in said heat-insulating wall and engaging the tool support to space the casing from the support and screws extending coaxially through said sleeves into the support and adapted to secure said casing to said support with the interposition of said sleeves.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Machine Tool Units (AREA)
US701081A 1957-09-03 1957-12-06 Machine-tool provided with means for illuminating the tool Expired - Lifetime US2926236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH827802X 1957-09-03

Publications (1)

Publication Number Publication Date
US2926236A true US2926236A (en) 1960-02-23

Family

ID=4540068

Family Applications (1)

Application Number Title Priority Date Filing Date
US701081A Expired - Lifetime US2926236A (en) 1957-09-03 1957-12-06 Machine-tool provided with means for illuminating the tool

Country Status (3)

Country Link
US (1) US2926236A (fr)
CH (1) CH341049A (fr)
GB (1) GB827802A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030190206A1 (en) * 2000-10-12 2003-10-09 Shinsuke Sugata Machine tool
USD774570S1 (en) 2014-08-28 2016-12-20 Hougen Manufacturing, Inc. Magnetic base with illuminator for magnetically mountable portable drill
US9889508B2 (en) 2014-08-28 2018-02-13 Hougen Manufacturing, Inc. Magnetically mountable portable drill assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1601354A (en) * 1923-06-27 1926-09-28 Pressed Steel Car Co Perforating device
US2080120A (en) * 1934-12-28 1937-05-11 David W Everett Method and means for cooling a light projector and the beam produced thereby
US2193878A (en) * 1938-02-04 1940-03-19 Int Register Co Cutting machine
US2269794A (en) * 1939-07-17 1942-01-13 Bell & Howell Co Ventilated lamp house
US2270860A (en) * 1940-05-06 1942-01-27 Ingersoll Milling Machine Co Machine tool
US2270861A (en) * 1941-05-01 1942-01-27 Ingersoll Milling Machine Co Machine tool
FR886583A (fr) * 1941-11-11 1943-10-19 Wesselmann Bohrer Co Ag Installation d'éclairage pour foreuses

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1601354A (en) * 1923-06-27 1926-09-28 Pressed Steel Car Co Perforating device
US2080120A (en) * 1934-12-28 1937-05-11 David W Everett Method and means for cooling a light projector and the beam produced thereby
US2193878A (en) * 1938-02-04 1940-03-19 Int Register Co Cutting machine
US2269794A (en) * 1939-07-17 1942-01-13 Bell & Howell Co Ventilated lamp house
US2270860A (en) * 1940-05-06 1942-01-27 Ingersoll Milling Machine Co Machine tool
US2270861A (en) * 1941-05-01 1942-01-27 Ingersoll Milling Machine Co Machine tool
FR886583A (fr) * 1941-11-11 1943-10-19 Wesselmann Bohrer Co Ag Installation d'éclairage pour foreuses

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030190206A1 (en) * 2000-10-12 2003-10-09 Shinsuke Sugata Machine tool
US6843624B2 (en) * 2000-10-12 2005-01-18 Horkos Corp. Machine tool
USD774570S1 (en) 2014-08-28 2016-12-20 Hougen Manufacturing, Inc. Magnetic base with illuminator for magnetically mountable portable drill
US9889508B2 (en) 2014-08-28 2018-02-13 Hougen Manufacturing, Inc. Magnetically mountable portable drill assembly

Also Published As

Publication number Publication date
CH341049A (fr) 1959-09-15
GB827802A (en) 1960-02-10

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