JPS62180462U - - Google Patents

Info

Publication number
JPS62180462U
JPS62180462U JP1986066998U JP6699886U JPS62180462U JP S62180462 U JPS62180462 U JP S62180462U JP 1986066998 U JP1986066998 U JP 1986066998U JP 6699886 U JP6699886 U JP 6699886U JP S62180462 U JPS62180462 U JP S62180462U
Authority
JP
Japan
Prior art keywords
air
wall
air supply
air passage
cap body
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
JP1986066998U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522191Y2 (US20090163788A1-20090625-C00002.png
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 filed Critical
Priority to JP1986066998U priority Critical patent/JPH0522191Y2/ja
Priority to US06/937,914 priority patent/US4752974A/en
Publication of JPS62180462U publication Critical patent/JPS62180462U/ja
Application granted granted Critical
Publication of JPH0522191Y2 publication Critical patent/JPH0522191Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • 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
    • A61F9/02—Goggles
    • A61F9/028—Ventilation means
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP1986066998U 1986-05-06 1986-05-06 Expired - Lifetime JPH0522191Y2 (US20090163788A1-20090625-C00002.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986066998U JPH0522191Y2 (US20090163788A1-20090625-C00002.png) 1986-05-06 1986-05-06
US06/937,914 US4752974A (en) 1986-05-06 1986-12-04 Air-feed type dust protective helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986066998U JPH0522191Y2 (US20090163788A1-20090625-C00002.png) 1986-05-06 1986-05-06

Publications (2)

Publication Number Publication Date
JPS62180462U true JPS62180462U (US20090163788A1-20090625-C00002.png) 1987-11-16
JPH0522191Y2 JPH0522191Y2 (US20090163788A1-20090625-C00002.png) 1993-06-07

Family

ID=13332182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986066998U Expired - Lifetime JPH0522191Y2 (US20090163788A1-20090625-C00002.png) 1986-05-06 1986-05-06

Country Status (2)

Country Link
US (1) US4752974A (US20090163788A1-20090625-C00002.png)
JP (1) JPH0522191Y2 (US20090163788A1-20090625-C00002.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002017879A (ja) * 2000-07-11 2002-01-22 Shigematsu Works Co Ltd 送気マスク用フェイスシールド
WO2009123809A2 (en) * 2008-04-04 2009-10-08 3M Innovative Properties Company Respirator system including convertible head covering member

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809221D0 (en) * 1988-04-19 1988-05-25 Safety Products Ltd Improvements in/relating to safety visors
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
US5195512A (en) * 1991-12-31 1993-03-23 Sunny Rosso Apparatus for evacuating excess gases from surgery patient's face
US5592936A (en) * 1995-08-28 1997-01-14 Stackhouse, Inc. Surgical helmet
US5878742A (en) * 1997-09-11 1999-03-09 Figueredo; Joseph P. Airvisor delivery system
AU754290B2 (en) 1998-01-16 2002-11-14 Depuy Orthopaedics, Inc. Head gear apparatus
US6102033A (en) * 1998-03-10 2000-08-15 3M Innovative Properties Company Attachment system for replacement helmet respirator lens
US6081929A (en) * 1998-12-04 2000-07-04 Bell Sports, Inc. Impact protection helmet with air extraction
US6598236B1 (en) 1999-10-25 2003-07-29 Tracy R. Gantt Headgear cooling and protective air flow system
US6374823B1 (en) 2000-03-14 2002-04-23 Mohammed Ali Hajianpour Disposable ventilated face shield and head covering
US20050061316A1 (en) * 2002-04-08 2005-03-24 Joseph Manne Air curtain device with flexible shield
US6990691B2 (en) * 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
US7093302B1 (en) * 2003-09-08 2006-08-22 Burns James A Helmet assembly with accessory attachment features
US6892393B1 (en) * 2003-12-29 2005-05-17 Jack Provost Safety helmet attachment and method for shielding eyes
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
US20070050898A1 (en) * 2005-08-09 2007-03-08 Larson Keith A Surgical protective system and assembly having a head gear assembly supporting a surgical garment and air delivery system
US20070061946A1 (en) * 2005-09-21 2007-03-22 Webb Nicholas J Fan-based cooler for head-protection gear
KR100703926B1 (ko) 2005-09-27 2007-04-06 주식회사 홍진에이치제이씨 헬멧용 시일드
US20070235031A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Full face respiratory protection device
US20080295220A1 (en) * 2007-05-31 2008-12-04 Webb Nicholas J Fan-Based Cooler for Head-Protection Gear
US20090055987A1 (en) * 2007-09-05 2009-03-05 Illinois Tool Works Inc. Airflow Headgear for a Welding Helmet
US9271872B2 (en) * 2008-02-26 2016-03-01 Illinois Tool Works Inc. Welding helmet air flow barrier
US20100146685A1 (en) * 2008-12-15 2010-06-17 Eye Savers, Inc. Forced-air protective apparatus
US9155923B2 (en) 2011-12-06 2015-10-13 East Carolina University Portable respirators suitable for agricultural workers
CN114061008A (zh) 2014-12-04 2022-02-18 瑞思迈私人有限公司 用于输送空气的可穿戴设备
CN107156959A (zh) * 2017-06-14 2017-09-15 李明 一种喷涂设备用施工防护罩具
RU185190U1 (ru) * 2018-01-18 2018-11-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный политехнический университет" Шлем защитный от агрессивных сред
GB2588450A (en) * 2019-10-25 2021-04-28 World Wide Welding Ltd Facial respirator and respiratory apparatus
NO20201067A1 (en) * 2020-09-30 2022-03-31 Peakvent As A face shield for being arranged in front of a portion of the face of a user
AU2022215630A1 (en) 2021-02-08 2023-07-27 Milwaukee Electric Tool Corporation Hard hat face shield attachment system
US11318333B1 (en) 2021-04-17 2022-05-03 Christopher T. Ellerbrake Respiratory protection system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156A (US20090163788A1-20090625-C00002.png) * 1973-05-14 1975-01-06
JPS57201929U (US20090163788A1-20090625-C00002.png) * 1981-06-18 1982-12-22

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032101A (en) * 1935-02-20 1936-02-25 William D Sullivan Fume and dust eliminator
US2560215A (en) * 1945-11-01 1951-07-10 Christensen Marinus Protection mask against poisonous gases and dust
US2688962A (en) * 1953-04-28 1954-09-14 Charles H Foley Apparatus for protecting workmen from dust
GB835200A (en) * 1957-12-04 1960-05-18 Leo Baer Breathing protector
FR1201975A (fr) * 1958-09-04 1960-01-07 Casque constituant un masque de protection contre les gaz ou autres produits toxiques
US3223086A (en) * 1963-08-05 1965-12-14 Arthur R Adams Air-conditioned helmet
US3813696A (en) * 1972-11-13 1974-06-04 G Yeager Power ventilated helmet
SU570359A1 (ru) * 1974-01-25 1977-08-30 Yarinovskij Igor V Противопыльна защитна каска
US3881478A (en) * 1974-06-13 1975-05-06 Donaldson Co Inc Hard hat air curtain
US4280491A (en) * 1980-03-07 1981-07-28 Minnesota Mining And Manufacturing Company Powered air respirator
US4442551A (en) * 1982-12-22 1984-04-17 Hellberg Protection Ab Adapter for a protective helmet
US4676236A (en) * 1983-09-09 1987-06-30 Gentex Corporation Helmet airflow system
FR2556974B1 (fr) * 1983-12-27 1988-02-19 Commissariat Energie Atomique Heaume ergonomique
DD233265A3 (de) * 1984-01-09 1986-02-26 Wtz F Arbeitsschutz Beim Minis Einrichtung zur gesichtsfeldbelueftung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156A (US20090163788A1-20090625-C00002.png) * 1973-05-14 1975-01-06
JPS57201929U (US20090163788A1-20090625-C00002.png) * 1981-06-18 1982-12-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002017879A (ja) * 2000-07-11 2002-01-22 Shigematsu Works Co Ltd 送気マスク用フェイスシールド
JP4514909B2 (ja) * 2000-07-11 2010-07-28 株式会社重松製作所 送気マスク用フェイスシールド
WO2009123809A2 (en) * 2008-04-04 2009-10-08 3M Innovative Properties Company Respirator system including convertible head covering member
WO2009123809A3 (en) * 2008-04-04 2010-03-04 3M Innovative Properties Company Respirator system including convertible head covering member

Also Published As

Publication number Publication date
US4752974A (en) 1988-06-28
JPH0522191Y2 (US20090163788A1-20090625-C00002.png) 1993-06-07

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