DE2742815C3 - Gehörschutz - Google Patents

Gehörschutz

Info

Publication number
DE2742815C3
DE2742815C3 DE2742815A DE2742815A DE2742815C3 DE 2742815 C3 DE2742815 C3 DE 2742815C3 DE 2742815 A DE2742815 A DE 2742815A DE 2742815 A DE2742815 A DE 2742815A DE 2742815 C3 DE2742815 C3 DE 2742815C3
Authority
DE
Germany
Prior art keywords
rivet
hearing protection
bracket
protection according
shell
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
DE2742815A
Other languages
German (de)
English (en)
Other versions
DE2742815A1 (de
DE2742815B2 (de
Inventor
Tord Rune Billesholm Lundin
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.)
GULLFIBER BILLESHOLM SE AB
Original Assignee
GULLFIBER BILLESHOLM SE AB
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 GULLFIBER BILLESHOLM SE AB filed Critical GULLFIBER BILLESHOLM SE AB
Publication of DE2742815A1 publication Critical patent/DE2742815A1/de
Publication of DE2742815B2 publication Critical patent/DE2742815B2/de
Application granted granted Critical
Publication of DE2742815C3 publication Critical patent/DE2742815C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Connection Of Plates (AREA)
  • Stringed Musical Instruments (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Bolts, Nuts, And Washers (AREA)
DE2742815A 1976-09-30 1977-09-23 Gehörschutz Expired DE2742815C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610882A SE412517B (sv) 1976-09-30 1976-09-30 Horselskydd med tva horselskyddskapor, monterade vid en kapbygel

Publications (3)

Publication Number Publication Date
DE2742815A1 DE2742815A1 (de) 1978-04-06
DE2742815B2 DE2742815B2 (de) 1981-07-23
DE2742815C3 true DE2742815C3 (de) 1982-04-01

Family

ID=20329010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2742815A Expired DE2742815C3 (de) 1976-09-30 1977-09-23 Gehörschutz

Country Status (6)

Country Link
US (1) US4133053A (en:Method)
CA (1) CA1107453A (en:Method)
DE (1) DE2742815C3 (en:Method)
FR (1) FR2366766A1 (en:Method)
GB (1) GB1562850A (en:Method)
SE (1) SE412517B (en:Method)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937189C2 (de) * 1979-09-14 1982-05-06 Optac, Wilfried Weltin, 6074 Rödermark Gehörschützer
US4471496A (en) * 1983-06-27 1984-09-18 Cabot Corporation Articulated earmuff-to-headband attachment construction
USD306734S (en) 1987-01-08 1990-03-20 Scanlon Thomas A Earpiece connector for an earphone
USD375584S (en) 1995-04-24 1996-11-12 Roland Westerdal Ear cup
US6332223B1 (en) * 2000-04-05 2001-12-25 Gray Matter Holdings, Llc Apparatus and method for making an ear warmer having interior seams
KR20030070069A (ko) 2000-12-29 2003-08-27 그레이 매터 홀딩스, 엘엘씨 귀 보호 장치
US6735784B2 (en) 2002-01-28 2004-05-18 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US7650649B2 (en) * 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7962970B2 (en) * 2003-08-12 2011-06-21 180S, Inc. Ear warmer having a curved ear portion
WO2008091909A2 (en) * 2007-01-22 2008-07-31 180S, Inc. Ear protection device
WO2009009730A1 (en) * 2007-07-11 2009-01-15 180S, Inc. Accessory with light source
US8443467B2 (en) * 2008-02-15 2013-05-21 Sound Team Enterprise Co., Ltd. Earmuff assembly
PT2328529T (pt) * 2008-08-25 2021-03-24 Loud&Clear Safety Pty Ltd Dispositivos de proteção auricular do tipo abafador
AU2009201810A1 (en) * 2009-05-06 2010-11-25 Jorge Miguel Pereira Ear Muffs
USD658156S1 (en) * 2010-12-02 2012-04-24 Moblissity LLC Collapsible headphone
AU336717S (en) * 2010-12-16 2011-05-24 P S L Ltd Headphone
USD668633S1 (en) * 2011-04-05 2012-10-09 Zound Industries International Ab Audio headphones
US8931118B2 (en) * 2011-11-29 2015-01-13 Steven A. Hein Motorsports helmet with noise reduction elements
USD686593S1 (en) * 2012-02-01 2013-07-23 Lars Holme Larsen Headphones
USD695263S1 (en) * 2012-05-08 2013-12-10 Sennheiser Electronic Gmbh & Co. Kg Headphones
USD709050S1 (en) * 2012-11-21 2014-07-15 Zound Industries International Ab Parts of marshall monitor headphone
USD709479S1 (en) * 2013-01-04 2014-07-22 Barak MELAMED Headphones earpiece
USD724560S1 (en) * 2013-05-29 2015-03-17 Sennheiser Electronic Gmbh & Co. Kg Headphone
TWD162726S (zh) * 2013-08-14 2014-09-01 御穎有限公司 耳機飾蓋之部分
USD789327S1 (en) * 2013-08-29 2017-06-13 Sony Corporation Earphone
USD719929S1 (en) * 2013-10-16 2014-12-23 Motorola Mobility Llc Audio interface
USD750041S1 (en) * 2014-07-03 2016-02-23 Gn Netcom A/S Headphones
USD802556S1 (en) * 2014-12-12 2017-11-14 Sennheiser Electronic Gmbh & Co. Kg Pair of Headphones
USD757680S1 (en) * 2015-01-05 2016-05-31 Skullcandy, Inc. Headphone
USD784957S1 (en) * 2015-05-20 2017-04-25 1More Inc. Headphone
US10667029B2 (en) * 2015-07-16 2020-05-26 Voyetra Turtle Beach, Inc. Headset with internal gimbal
RU2606928C1 (ru) * 2015-10-02 2017-01-10 Валентин Валерьевич Казанжи Гарнитура наушников
USD830993S1 (en) * 2016-06-02 2018-10-16 Zound Industries International Ab Foldable headphone
USD814439S1 (en) * 2016-12-01 2018-04-03 Zound Industries International Ab Foldable headphone
USD826897S1 (en) * 2017-04-27 2018-08-28 Tianbo Wang Headphone
USD870066S1 (en) * 2017-11-27 2019-12-17 Urbanista AB Headphones
USD905001S1 (en) * 2018-01-05 2020-12-15 Zound Industries International Ab Headphone
USD864155S1 (en) * 2018-01-15 2019-10-22 Hanbing Liu Gaming headset
USD864903S1 (en) * 2018-01-29 2019-10-29 Hanbing Liu Gaming headset
USD864900S1 (en) * 2018-05-17 2019-10-29 Bose Corporation Set of headphones
TWD208354S (zh) * 2019-08-12 2020-11-21 宏碁股份有限公司 耳機
USD933041S1 (en) * 2020-01-23 2021-10-12 Stephen John Rois Audio headphones
USD968356S1 (en) * 2020-08-21 2022-11-01 Anker Innovations Technology Co., Ltd. Headphone
USD976228S1 (en) * 2020-10-13 2023-01-24 Anker Innovations Technology Co., Ltd. Headphone bracket
USD1027905S1 (en) * 2022-10-28 2024-05-21 Logitech Europe S.A. Headphone
USD1027903S1 (en) * 2022-10-28 2024-05-21 Logitech Europe S.A. Headphone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440663A (en) * 1966-08-25 1969-04-29 American Optical Corp Attachment mounting means for hearing protectors
US3505684A (en) * 1969-03-03 1970-04-14 American Optical Corp Attachment mounting means for hearing protector ear cups
US3719954A (en) * 1970-02-12 1973-03-13 American Optical Corp Head set construction
US3833939A (en) * 1972-11-03 1974-09-10 American Optical Corp Hearing protector headset
US3889074A (en) * 1972-11-14 1975-06-10 Pioneer Electronic Corp Head phone unit
SE372704B (en:Method) * 1973-05-16 1975-01-13 Gullfiber Ab
US3845505A (en) * 1973-06-28 1974-11-05 Mine Safety Appliances Co Adjustable ear cover assembly for safety hats

Also Published As

Publication number Publication date
FR2366766B1 (en:Method) 1984-07-20
DE2742815A1 (de) 1978-04-06
DE2742815B2 (de) 1981-07-23
CA1107453A (en) 1981-08-25
SE7610882L (sv) 1978-03-31
US4133053A (en) 1979-01-09
SE412517B (sv) 1980-03-10
GB1562850A (en) 1980-03-19
FR2366766A1 (fr) 1978-04-28

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)