ES8701947A1 - Face mask for welders with automatic actuation of the viewing arrangement - Google Patents

Face mask for welders with automatic actuation of the viewing arrangement

Info

Publication number
ES8701947A1
ES8701947A1 ES550737A ES550737A ES8701947A1 ES 8701947 A1 ES8701947 A1 ES 8701947A1 ES 550737 A ES550737 A ES 550737A ES 550737 A ES550737 A ES 550737A ES 8701947 A1 ES8701947 A1 ES 8701947A1
Authority
ES
Spain
Prior art keywords
welders
face mask
viewing arrangement
automatic actuation
protective screen
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
Application number
ES550737A
Other languages
Spanish (es)
Other versions
ES550737A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES550737A priority Critical patent/ES8701947A1/en
Publication of ES550737A0 publication Critical patent/ES550737A0/en
Publication of ES8701947A1 publication Critical patent/ES8701947A1/en
Priority to DE19873700423 priority patent/DE3700423A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/006—Safety devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/02—Magnetic means

Abstract

In a face mask for welders having an eye opening 4 which is covered by a movable protective screen 3 of transparent plastic, glass or the like serving as a viewing arrangement, an electromagnet 2 is fastened on the protective mask 3. This magnet is operatively connected to the protective screen 3 in such a manner that the electromagnet 2 can be activated on appearance of the welding flame or on flowing of the welding current and moves the protective screen 3, which is under the action of a restoring device 11, into its operative position in front of the eye opening 4 via an actuation device.
ES550737A 1986-01-08 1986-01-08 Face mask for welders with automatic actuation of the viewing arrangement Expired ES8701947A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES550737A ES8701947A1 (en) 1986-01-08 1986-01-08 Face mask for welders with automatic actuation of the viewing arrangement
DE19873700423 DE3700423A1 (en) 1986-01-08 1987-01-08 Face mask for welders with automatic actuation of the viewing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES550737A ES8701947A1 (en) 1986-01-08 1986-01-08 Face mask for welders with automatic actuation of the viewing arrangement

Publications (2)

Publication Number Publication Date
ES550737A0 ES550737A0 (en) 1986-12-01
ES8701947A1 true ES8701947A1 (en) 1986-12-01

Family

ID=8490672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550737A Expired ES8701947A1 (en) 1986-01-08 1986-01-08 Face mask for welders with automatic actuation of the viewing arrangement

Country Status (2)

Country Link
DE (1) DE3700423A1 (en)
ES (1) ES8701947A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT101187A (en) * 1993-01-25 1994-07-29 Jose Manuel Dos Anjos Lopes CONTROL SYSTEM FOR MASK VISORS OR HIDDEN FOLLOWING THE MACHINE PLIERS OR WELDING MACHINE
EP2033732A1 (en) * 2007-09-06 2009-03-11 "West Sun" Trade GmbH A method and device for filtering the intense dazzling light generated by an electric welding apparatus
US9956118B2 (en) 2014-09-15 2018-05-01 3M Innovative Properties Company Personal protective system tool communication adapter

Also Published As

Publication number Publication date
ES550737A0 (en) 1986-12-01
DE3700423A1 (en) 1987-07-30

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