• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A protecting device, especially a welding shield. The protecting device consists of a portion protecting from radiation and sparks, which portion is arranged to rest on the head and at the eyes provided with a protecting glass (3) turnable upwards. To provide a wide field of vision and an intensive protection, the portion (1) protecting from radiation and sparks is manufactured of a transparent material to a continuous portion without openings. Moreover, a visor (2) is turnably journalled to the projecting portion (1), at least a part of which visor is arranged to form the protecting glass (3). The protecting portion (1) can be formed to a helmet-shaped portion protecting the head from all sides.
    公开号:SU1463124A3
    申请号:SU3969141
    申请日:1985-10-09
    公开日:1989-02-28
    发明作者:Хакала Тимо；Лехтонен Рейо
    申请人:Эуромаски Ой (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to a protective device that is used, in particular, in welding.
    The purpose of the invention is to increase the intrinsic properties of the device and increase usability.
    FIG. I is a front view security device; FIG. figure 2 is the same, top view; in FIG. 3 - section A-A in FIG. 4, the same embodiment. .
    The device contains a housing 1, which is suppressed from radiation and sparks, which is put on the head of the user with the help of a covering element 2. The shading element 3 can be rotated to the housing 1. In addition to the Toga, the device contains back-up glass 4, According to a preferred embodiment, the device comprises locking 5 Litky,
    Housing 1, radiation damping; sparks, made of a material that, before the measure, or, according to it, reduces the radiation flux, this material is edge / counter, opposite; south:} the direction is transparent, i.e. in direction from the eyes of the welder. Since the material is transparent, to make the body I completely Hb. not a hole for eyes.
    To the body of the KpeniiTCH can be rotated closed i-pinch 3, at least part of this element is pin-on glass i. -.:with which is viewed the place of welding in the course of its conduct. The attachment points of the darkened bitchy are wicked: EITA 3 LOC:; burn; on the hull juice 1. a sag-: zate; n oy1 1 1Y 3 in the working field: g: eni passes around the front side of the coopus 1. AT
    4iki
    ABOUT
    SLE
    N3
    four
     CH
    If necessary, then it is possible to lift NeHT 3, for example, in those cases where welding is not performed, but other work is done: sweeping placement with: Hari, 8th elements, etc.
    Preferably, the body I is designed in the form of a helmet that protects the head from all sides. In this case, a protective device can be used for various types of work, in particular for repair paiDOTaXs when the working space is limited and it is necessary to use various tools.
    Case i can be made of any material that does not transmit radiation to the necessary degree and does not grop-proof the spark, but transparent B in the opposite direction. As such material use, for example; transparent: plastic, on the surface of which pu-ieeT- p. the film is not transmitted, but the radiation is transparent in the opposite direction of jiaBnem-sH, for example, light, which is used in window constructions.
    The housing 1 can also be manufactured; it is made of a darkened plasm of darkness: sy5 which delays a significant amount by the hour:; x x: pure flow.
    The protective glass 4 can be placed in the darkening element 3, in this case the protective glass 4 is: part of the darkening ale. enta 3 .. However, you can make a whole land a 3 piece of element 3 in the form of a protective glass, thanks to 4et-iy you can: - i prevent the radiation from falling into your eyes from the C: sides.
    Housing 1 can be equipped with p: just the least one can be 4 tons 4 flap 5 51 located inside. The protective shield (s) 5 is installed at a distance from the housing 1 (Fig. 4). Protective shield - it is possible to make the same kind of mother as the body i. More quality material material. You can use darkened plastic or plastic. With: a film that suppresses the radiant flux. However, it is also possible to fabricate a protective shield 5 from an opaque material or material from which the protective glass is made 4.
    The device is used as follows.
    0
    0
    head with poker oh ab: Ti ;; n. o sjie- man-; a 2. Claw ;;; achi1 ;: -t - 7 g; a; eka, go for 1 e; - h 11 oshny 3.:je ic: r; L iiaxcan CH in 3ai: i-L j foot-south south; g, S-zrochS); y zlykt RS ;; r; p G;:; i sipHTC ;, bJi h avalina nyut 1 ak. h-sby place; a. -yuzns 5vsvm.yut either r; a.: i, liSyu mol back uik ::: e: -; ements -: 3. V: 0green: - by appearance :::. gi roj: Oi y posn-: chatat ilg: lowering /, place of welding, but through protective glass.
    Ispol; Zopaie prel.-lt; n: mystrostroystva lo esh; aet ulobst; raoo gee; as Uvely-1, the review is replied; -aaethoho, ma: kp;: -: and zo: y zatyshtny ;. y;: h: ..; OY (-Tv.): - 1.
    sl; -; Losgs Weld -; ; p Goln; 11E-c I pv these are types of work-, rc co1 O1; b: x iC - neobhp imost in zap; itio; CTC: k; 1c h, then darkening h; 1meit 3 L -I;, ;;:, JKC.- l takes 1 t from the field of view, 3 and vK n ioarifii 3: ia-3 can not smb; - hell with 1,. therefore, his skin should be raised upwards, if the space is wide:; the stronghold is confined to;, the 5th lore-llag of the sham of the protective device; the protection is good, and this is ensured by a-W from tso: at-CMpOKj; fl c: -c: ;; / o, - iU Cce of welding, 3TC is. ag; nh; m o6i: by the power of J, for example, from Dedot; - ashen, rep, and lameni,
    Do with; tro / htvo ,, prods ,,; {-:. ::. F: -1. allows races; -n: abaor, even: mh) m case; her .--: cricv / rjr.u; KK 43mTOBjiscbi: -; , aei po ;: р, g lugS material iiriH materia1; a. in case of: xy, lvkkh, Zaschtny shchi-ck or | d; tk rasp:), ;; a1-s, yut-l on the expansion of the OY - AI from the housing 1, nO iTOCiv /.SHGS,
    vucet churez 1;: 8l ;;, mehss, -cc.aTicbiM shield 5 and KoriTVCc:, s; societies of races;,. Ilrnetska
    , CJ; K cauijicKbift shield:., I.:,cc: 41; and 5 and ;; TCiTou from takogt; ve ma-S: Sias and thu p h kssrpus, then npKiTii ,, s-S-v / a ;; o, ss hand on fig. 4 vio:. cci; -c coc i-ve; tstvu; yy principle ds: ys ai, -; ksa struktru-D1-; and in figs, 1-3,
    If for; a small shield 5 is made of transparent material; This is set at eye level; there will be a hole in the zhdchtnsm / child L; in addition, the flap 5 can be made short-circuit two parts (Fig ,.
    The variant, described above, is not limited to this shadow invented1.,
    The fixing of the darkening element, the limiter of its displacement and the bracket (the clear elements for the protective device can be different. The protective shield or the protective plates 5 can be fixed by any known method, for example, with bolts, etc.
    权利要求:
    Claims (7)
    [1]
    1. A protective device for welding, containing a protective shield against sparks and radiation, a housing with a female element for mounting it on the user's head and a protective shield made of a darkened material restricting the passage of harmful radiation to an eye-transparent material and having a viewing glass the fact that, in order to increase the protective properties and increase usability, the casing is made with a protective shield in one piece from the darkened limiting walk-through, harmful radiation radiation transparent to The material has a hole, and the viewing glass is mounted on the body so that it can be rotated upwards relative to the sender.
    [2]
    2. The device according to claim 1, about t l and - so that the body with the flap is made in the form of a helmet.
    [3]
    3. The device according to PP, I and 2, of t - is characterized by the fact that the body is made of transparent plastic, on one side of which there is a transparent eye preventing the radiation film,
    [4]
    4. A device according to claim 1, characterized in that it comprises an additional shield 5 mounted inside the body which is attached to the body with a gap.
    [5]
    5. The device according to claim 4, characterized in that the additional shield and the housing are made of the same material
    [6]
    6. The device according to PP, 4 and 5, o-l - with the fact that the additional shield is made of opaque material.
    [7]
    7. The device, 4-6, characterized in that the additional cytokine and zagst-. glass made of a single magic.
    Fig f
    FIG. 2
    FIG. 3
    类似技术:
    公开号 | 公开日 | 专利标题
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    US5202566A|1993-04-13|VDT radiation protection system
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    ES275243U|1984-04-16|Protective grid for armoured vehicle windows
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    FI90624C|1994-03-10|Protective device
    Steinbruner1991|The rule of law
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    EP3945914A1|2022-02-09|Device for a heads-up projection, and helmet for arranging a heads-up projection device
    JPH0625329U|1994-04-05|Helmet
    FI74792C|1988-03-10|Radiation Protection.
    Collier et al.1988|Protective Helmet for Welders
    JP2002103043A|2002-04-09|Arc welding helmet
    同族专利:
    公开号 | 公开日
    JPS61501371A|1986-07-10|
    US4888825A|1989-12-26|
    DE3590040T|1987-01-29|
    FI840540A|1985-08-11|
    CA1247802A|1989-01-03|
    NO853986L|1985-10-08|
    SE8603214L|1986-07-24|
    FI840540A0|1984-02-10|
    NO156552B|1987-07-06|
    FI77153C|1989-02-10|
    DE3590040C2|1995-08-03|
    FI77153B|1988-10-31|
    SE460093B|1989-09-11|
    GB2183145B|1988-10-26|
    SE8603214D0|1986-07-24|
    NO156552C|1987-10-14|
    WO1985003429A1|1985-08-15|
    GB2183145A|1987-06-03|
    GB8618429D0|1986-09-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2406092A|1943-02-13|1946-08-20|Roger E Meyer|Auxiliary eyeshield and welding hood|
    US2419649A|1945-03-26|1947-04-29|Lieg Leo|Welder's mask|
    US2544457A|1949-12-12|1951-03-06|Walter R Harrington|Welding helmet|
    US2798222A|1954-07-13|1957-07-09|Mine Safety Appliances Co|Protective device|
    US3013273A|1959-10-20|1961-12-19|George H Stonack|Protective shield for a fireman's hood|
    US3112490A|1960-09-19|1963-12-03|Jr Robert Malcom|Filter plate assembly for welding helmets and the like|
    US3129431A|1962-10-30|1964-04-21|Arthur L Haney|Welder's helmet|
    US3189918A|1963-08-30|1965-06-22|Bates Ind Inc|Visor helmet|
    US3380073A|1965-12-02|1968-04-30|James T. Mclaughlin|Protective device such as welder shield|
    US3529594A|1968-07-22|1970-09-22|John Charnley|Clothing to protect the environment from contamination|
    US3747599A|1971-05-28|1973-07-24|O Malmin|Bacterial control mask|
    FI48665C|1972-06-02|1974-12-10|Sallinen|Welding mask with swivel window.|
    US4422185A|1977-09-26|1983-12-27|Cook Reuben E|Welding helmet|
    US4172294A|1978-09-21|1979-10-30|Harris Leon J|Protective all-purpose helmet|
    GB2040118A|1979-01-20|1980-08-20|Wen Ta Chen|Welding control system|FI90624C|1992-01-22|1994-03-10|Reijo Lehtonen|Protective device|
    US5619749A|1995-09-07|1997-04-15|Banuchi; Isabel M.|Antiphotoaging face mask|
    US6591424B1|2001-08-15|2003-07-15|Min-Young Wang-Lee|Welder helmet with fixed and movable face shields|
    CA2573640C|2004-07-14|2010-09-28|Sport Maska Inc.|Adjustable helmet shell|
    AU2011336908B2|2010-12-01|2015-02-05|3M Innovative Properties Company|Welding helmet having a filter arrangement|
    法律状态:
    2005-01-10| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20030208 |
    优先权:
    申请号 | 申请日 | 专利标题
    FI840540A|FI77153C|1984-02-10|1984-02-10|Protecting device.|LV930636A| LV5172A3|1984-02-10|1993-06-22|Safety guard for riveting jobs|
    LTRP957A| LT2263B|1984-02-10|1993-09-06|WELDING WORK SAFETY IN AUSTRIA|
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