CA2129058A1 - Bottom Lighting System for Use with a Conveyor System - Google Patents

Bottom Lighting System for Use with a Conveyor System

Info

Publication number
CA2129058A1
CA2129058A1 CA2129058A CA2129058A CA2129058A1 CA 2129058 A1 CA2129058 A1 CA 2129058A1 CA 2129058 A CA2129058 A CA 2129058A CA 2129058 A CA2129058 A CA 2129058A CA 2129058 A1 CA2129058 A1 CA 2129058A1
Authority
CA
Canada
Prior art keywords
lifting
work piece
lighting
rotatably
bottom lighting
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
CA2129058A
Other languages
French (fr)
Other versions
CA2129058C (en
Inventor
Jerrold Scott Pine
David Henry Rubin
Fredrick J. Marquardt
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CA2129058A1 publication Critical patent/CA2129058A1/en
Application granted granted Critical
Publication of CA2129058C publication Critical patent/CA2129058C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/007—Incandescent lamp or gas discharge lamp
    • G02B6/0071—Incandescent lamp or gas discharge lamp with elongated shape, e.g. tube
    • 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
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Automatic Assembly (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

A lighting system for use in a conveyer system used for work piece assembly comprising a lifting means (285) having one or more transparent upper lifting members (260) for lifting the work piece (270) and a lighting means (230) positioned below the transparent members and rotatably coupled to the lifting means (285) by a rotating means. The lighting means rotatably extends when the lifting means (285) is raised, thereby providing illumination to the work piece (270), and rotatably retracts when the lifting means (285) is lowered.
CA002129058A 1993-08-02 1994-07-28 Bottom lighting system for use with a conveyor system Expired - Fee Related CA2129058C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10023993A 1993-08-02 1993-08-02
US08/100,239 1993-08-02
GB9416515A GB2292598B (en) 1993-08-02 1994-08-16 A bottom lighting system for use with a conveyor system

Publications (2)

Publication Number Publication Date
CA2129058A1 true CA2129058A1 (en) 1995-02-03
CA2129058C CA2129058C (en) 1997-03-11

Family

ID=26305458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002129058A Expired - Fee Related CA2129058C (en) 1993-08-02 1994-07-28 Bottom lighting system for use with a conveyor system

Country Status (3)

Country Link
CN (1) CN1100789A (en)
CA (1) CA2129058C (en)
GB (1) GB2292598B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985029A (en) * 1996-11-08 1999-11-16 Speedline Technologies, Inc. Conveyor system with lifting mechanism
US6206964B1 (en) 1997-11-10 2001-03-27 Speedline Technologies, Inc. Multiple head dispensing system and method
US6007631A (en) 1997-11-10 1999-12-28 Speedline Technologies, Inc. Multiple head dispensing system and method
US6214117B1 (en) 1998-03-02 2001-04-10 Speedline Technologies, Inc. Dispensing system and method
US6688458B2 (en) 2001-10-09 2004-02-10 Speedline Technologies, Inc. System and method for controlling a conveyor system configuration to accommodate different size substrates

Also Published As

Publication number Publication date
GB2292598A (en) 1996-02-28
GB2292598B (en) 1998-01-07
CN1100789A (en) 1995-03-29
CA2129058C (en) 1997-03-11
GB9416515D0 (en) 1994-10-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed