ZA78349B - An apparatus for securing a hearing protection to a protective helmet - Google Patents

An apparatus for securing a hearing protection to a protective helmet

Info

Publication number
ZA78349B
ZA78349B ZA00780349A ZA78349A ZA78349B ZA 78349 B ZA78349 B ZA 78349B ZA 00780349 A ZA00780349 A ZA 00780349A ZA 78349 A ZA78349 A ZA 78349A ZA 78349 B ZA78349 B ZA 78349B
Authority
ZA
South Africa
Prior art keywords
securing
protective helmet
hearing protection
hearing
protection
Prior art date
Application number
ZA00780349A
Other languages
English (en)
Inventor
G Hartig
Original Assignee
Weltin Optac
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 Weltin Optac filed Critical Weltin Optac
Publication of ZA78349B publication Critical patent/ZA78349B/xx

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
    • A42B3/16—Ear protection devices
    • A42B3/166—Integral hearing protection
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Helmets And Other Head Coverings (AREA)
ZA00780349A 1977-02-09 1978-01-19 An apparatus for securing a hearing protection to a protective helmet ZA78349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2705348A DE2705348C2 (de) 1977-02-09 1977-02-09 Vorrichtung zum Befestigen eines Teiles am Rand eines Schutzhelmes

Publications (1)

Publication Number Publication Date
ZA78349B true ZA78349B (en) 1979-01-31

Family

ID=6000708

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780349A ZA78349B (en) 1977-02-09 1978-01-19 An apparatus for securing a hearing protection to a protective helmet

Country Status (9)

Country Link
US (1) US4167043A (de)
CA (1) CA1105651A (de)
DE (1) DE2705348C2 (de)
FI (1) FI780097A (de)
FR (1) FR2379993A1 (de)
GB (1) GB1598393A (de)
IT (2) IT7820705V0 (de)
SE (1) SE7801264L (de)
ZA (1) ZA78349B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408851B (sv) * 1977-07-01 1979-07-16 T G Palmaer Anordning vid skyddshjaelm eller ett liknande baerorgan
US4391000A (en) * 1982-03-09 1983-07-05 Loennstedt B G Ear muff mounting device
GB8401017D0 (en) * 1984-01-14 1984-02-15 Wright R J Helmet
FR2590134B1 (fr) * 1985-11-20 1989-03-10 Peugeot Aciers Et Outillage Boucle de ceinture de securite, notamment pour vehicule automobile
DE59406401D1 (de) * 1993-09-30 1998-08-13 Artilux Herzig Ag Befestigungssystem für ein Gesichtsschutzschild und/oder Gehörschutzmuscheln an einem Arbeitshelm
GB2319948A (en) * 1996-12-03 1998-06-10 Andrew Heaney Safety helmet comprising pencil holder
FR2771262B1 (fr) * 1997-11-21 2000-01-14 Elno Societe Nouvelle Dispositif de fixation d'un equipement auditif sur un casque
AUPS192602A0 (en) 2002-04-23 2002-05-30 Resmed Limited Nasal mask
US8997742B2 (en) 2002-04-23 2015-04-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
US7743767B2 (en) 2002-04-23 2010-06-29 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
EP1974624B1 (de) * 2005-12-30 2012-09-12 Ken Mizuno Vorrichtung zur verringerung von windgeräuschen
DE102006040555A1 (de) * 2006-08-30 2008-03-06 Andreas Stihl Ag & Co. Kg Kopfschutzkombination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608171A (en) * 1925-02-05 1926-11-23 Metal Specialties Mfg Co Dash lamp
DE1220620B (de) * 1959-12-21 1966-07-07 Mine Safety Appliances Co Schutzhelm
US3273163A (en) * 1964-12-18 1966-09-20 Welsh Mfg Co Accessory attachment to a hard hat
US3422459A (en) * 1966-12-09 1969-01-21 Fibre Metal Prod Co Protective head covering
JPS5064874U (de) * 1973-10-18 1975-06-12
US3946466A (en) * 1974-09-12 1976-03-30 Yoshijiro Sakai Clamping device for a protective device mounted on a safety headgear
DE7521929U (de) * 1975-07-10 1975-12-18 Optac Weltin W Befestigungselement zum befestigen eines gehoerschuetzerbuegels oder dergleichen an einem helmrand

Also Published As

Publication number Publication date
IT7819961A0 (it) 1978-02-03
US4167043A (en) 1979-09-11
FR2379993A1 (fr) 1978-09-08
IT1092389B (it) 1985-07-12
DE2705348A1 (de) 1978-08-17
CA1105651A (en) 1981-07-28
IT7820705V0 (it) 1978-02-03
GB1598393A (en) 1981-09-16
FI780097A (fi) 1978-08-10
FR2379993B3 (de) 1980-10-31
DE2705348C2 (de) 1983-07-14
SE7801264L (sv) 1978-08-10

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