DD157758A5 - Gehoerschutz - Google Patents

Gehoerschutz Download PDF

Info

Publication number: DD157758A5
Authority: DD; German Democratic Republic
Prior art keywords: item; hearing protection; sleeve; protection according; headband
Prior art date: 1979-11-05

Application number

DDAPA61F/224945A

Other languages

German (de)

English (en)

Inventor

Ross Gardner

Falco

Stallings

Original Assignee

E A R Corp

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.)

1979-11-05

Filing date

1980-11-04

Publication date

1982-12-08

1980-11-04 Application filed by E A R Corp filed Critical E A R Corp

1982-12-08 Publication of DD157758A5 publication Critical patent/DD157758A5/de

Links

230000004224 protection Effects 0.000 title claims abstract description 65
239000002775 capsule Substances 0.000 claims abstract description 43
210000000613 ear canal Anatomy 0.000 claims description 29
238000010276 construction Methods 0.000 claims description 21
239000000463 material Substances 0.000 claims description 16
229920000915 polyvinyl chloride Polymers 0.000 claims description 12
239000004800 polyvinyl chloride Substances 0.000 claims description 12
239000006260 foam Substances 0.000 claims description 10
238000011084 recovery Methods 0.000 claims description 10
229920002379 silicone rubber Polymers 0.000 claims description 9
239000004945 silicone rubber Substances 0.000 claims description 9
239000011347 resin Substances 0.000 claims description 7
229920005989 resin Polymers 0.000 claims description 7
239000000945 filler Substances 0.000 claims description 6
238000003780 insertion Methods 0.000 claims description 6
230000037431 insertion Effects 0.000 claims description 6
229920012485 Plasticized Polyvinyl chloride Polymers 0.000 claims description 4
239000004014 plasticizer Substances 0.000 claims description 4
229930182556 Polyacetal Natural products 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
229920006324 polyoxymethylene Polymers 0.000 claims description 3
241000209035 Ilex Species 0.000 abstract 1
238000012360 testing method Methods 0.000 description 7
238000000034 method Methods 0.000 description 5
230000008901 benefit Effects 0.000 description 4
210000003128 head Anatomy 0.000 description 4
230000001012 protector Effects 0.000 description 4
229920005830 Polyurethane Foam Polymers 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
229920001296 polysiloxane Polymers 0.000 description 3
239000011496 polyurethane foam Substances 0.000 description 3
230000001681 protective effect Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000005507 spraying Methods 0.000 description 3
229920001577 copolymer Polymers 0.000 description 2
238000013016 damping Methods 0.000 description 2
239000011491 glass wool Substances 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 1
235000019737 Animal fat Nutrition 0.000 description 1
229920002943 EPDM rubber Polymers 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
244000043261 Hevea brasiliensis Species 0.000 description 1
229920001944 Plastisol Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000004568 cement Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
210000003041 ligament Anatomy 0.000 description 1
230000013011 mating Effects 0.000 description 1
239000012768 molten material Substances 0.000 description 1
229920003052 natural elastomer Polymers 0.000 description 1
229920001194 natural rubber Polymers 0.000 description 1
239000003921 oil Substances 0.000 description 1
235000019198 oils Nutrition 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000004999 plastisol Substances 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
-1 polypropylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920003225 polyurethane elastomer Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
238000010998 test method Methods 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
- A61F11/12—External mounting means

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Vascular Medicine (AREA)
Animal Behavior & Ethology (AREA)
Biophysics (AREA)
Otolaryngology (AREA)
Psychology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Helmets And Other Head Coverings (AREA)
Headphones And Earphones (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Alcoholic Beverages (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Absorbent Articles And Supports Therefor (AREA)

DDAPA61F/224945A 1979-11-05 1980-11-04 Gehoerschutz DD157758A5 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US9141479A	1979-11-05	1979-11-05
US18504680A	1980-09-08	1980-09-08

Publications (1)

Publication Number	Publication Date
DD157758A5 true DD157758A5 (de)	1982-12-08

Family

ID=26783941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DDAPA61F/224945A DD157758A5 (de)	1979-11-05	1980-11-04	Gehoerschutz

Country Status (13)

Country	Link
JP (1)	JPS59190221U (da)
AU (1)	AU534497B2 (da)
CH (1)	CH639265A5 (da)
DD (1)	DD157758A5 (da)
DE (1)	DE3041264C2 (da)
DK (1)	DK467680A (da)
FI (1)	FI76490C (da)
FR (1)	FR2468356B1 (da)
GB (1)	GB2062478B (da)
IT (1)	IT1193716B (da)
NL (1)	NL8006007A (da)
NO (1)	NO152279C (da)
SE (1)	SE443505B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8507608D0 (en) *	1985-03-23	1985-05-01	Anti Noise Ltd	Ear plugs
DE9411651U1 (de) *	1994-07-19	1994-09-22	Hayer, Peter, 74532 Ilshofen	Gehörschutzvorrichtung
US6006857A (en) *	1998-05-08	1999-12-28	Howard Leight Industries	Earplug with insertion stem
US6332223B1 (en)	2000-04-05	2001-12-25	Gray Matter Holdings, Llc	Apparatus and method for making an ear warmer having interior seams
CA2858544C (en)	2000-12-29	2018-01-30	180S, Inc.	Ear protection device
US6735784B2 (en)	2002-01-28	2004-05-18	180S, Inc.	Apparatus and method for making an ear warmer and an ear warmer frame
US7212645B2 (en)	2003-08-12	2007-05-01	180S, Inc.	Ear warmer with a speaker system
US7650649B2 (en)	2003-08-12	2010-01-26	180S, Inc.	Ear warmer having an external frame
US7222373B2 (en)	2003-08-12	2007-05-29	180S, Inc.	Ear warmer having a membrane forming a receptacle
CA105900S (en)	2003-08-12	2006-10-19	180S Inc	Frame for ear warmer
US7962970B2 (en)	2003-08-12	2011-06-21	180S, Inc.	Ear warmer having a curved ear portion
DE202005009132U1 (de)	2005-06-10	2005-08-25	Uvex Arbeitsschutz Gmbh	Gehörschutzstöpsel
DE102005047589A1 (de) *	2005-10-05	2007-04-12	Uvex Arbeitsschutz Gmbh	Bügelgehörschutz
US8443466B2 (en)	2007-01-22	2013-05-21	180S, Inc.	Ear protection device
CN111513923B (zh) *	2020-05-18	2022-08-12	黄津博	耳堵式听力保护装置
FR3168153A1 (fr) *	2024-11-06	2026-05-08	Protoplastie	Protection auditive comportant des microspheres

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2785675A (en) *	1951-04-14	1957-03-19	Berkman Boris	Ear protecting devices
GB825255A (en) *	1957-11-19	1959-12-09	Mine Safety Appliances Co	Improvements in ear protecting devices
US3431370A (en) *	1965-11-29	1969-03-04	Telex Corp The	Hearing aid coupling
GB1355052A (en) *	1970-09-01	1974-06-05	Metal Box Co Ltd	Earplugs
US3811437A (en) *	1971-10-26	1974-05-21	Cabot Corp	Earplugs
DE2516709C3 (de) *	1975-04-16	1978-12-14	Optac Wilfrid Weltin, 6074 Roedermark	Gehörschützer
SE406152B (sv) *	1976-03-18	1979-01-29	Gullfiber Ab	Horselskyddspropp
JPS5327597A (en) *	1976-08-18	1978-03-14	Mitsui Toatsu Chemicals	Corfs

1980
- 1980-10-03 SE SE8006942A patent/SE443505B/sv not_active IP Right Cessation
- 1980-10-24 FI FI803336A patent/FI76490C/fi not_active IP Right Cessation
- 1980-10-29 GB GB8034819A patent/GB2062478B/en not_active Expired
- 1980-11-03 DE DE3041264A patent/DE3041264C2/de not_active Expired - Lifetime
- 1980-11-03 NL NL8006007A patent/NL8006007A/nl not_active Application Discontinuation
- 1980-11-04 CH CH819680A patent/CH639265A5/fr not_active IP Right Cessation
- 1980-11-04 FR FR8023536A patent/FR2468356B1/fr not_active Expired
- 1980-11-04 NO NO803308A patent/NO152279C/no unknown
- 1980-11-04 DK DK467680A patent/DK467680A/da not_active Application Discontinuation
- 1980-11-04 DD DDAPA61F/224945A patent/DD157758A5/de not_active IP Right Cessation
- 1980-11-04 IT IT68684/80A patent/IT1193716B/it active
- 1980-11-05 AU AU64106/80A patent/AU534497B2/en not_active Ceased
1984
- 1984-04-20 JP JP1984058437U patent/JPS59190221U/ja active Pending

Also Published As

Publication number	Publication date
NO152279C (no)	1985-09-04
GB2062478B (en)	1984-03-21
FR2468356B1 (fr)	1985-11-15
FI76490B (fi)	1988-07-29
JPS59190221U (ja)	1984-12-17
FI76490C (fi)	1988-11-10
DE3041264C2 (de)	1994-01-27
DK467680A (da)	1981-05-06
CH639265A5 (fr)	1983-11-15
DE3041264A1 (de)	1981-05-14
NL8006007A (nl)	1981-06-01
NO152279B (no)	1985-05-28
AU6410680A (en)	1981-08-20
IT8068684A0 (it)	1980-11-04
NO803308L (no)	1981-05-06
SE443505B (sv)	1986-03-03
GB2062478A (en)	1981-05-28
SE8006942L (sv)	1981-05-06
AU534497B2 (en)	1984-02-02
FI803336L (fi)	1981-05-06
FR2468356A1 (fr)	1981-05-08
IT1193716B (it)	1988-08-24

Legal Events

Date	Code	Title	Description
1995-09-28	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE60118557T2 (de)	2006-10-12	Ohrstöpsel
DE3423595A1 (de)	1985-01-03	Gelenkige befestigungsausfuehrung von gehoerschutz an einem kopfbuegel
DE69812323T2 (de)	2003-12-04	Ohrstöpsel mit Einführstab
DE60025340T2 (de)	2006-08-03	Hörschutzvorrichtung
DE3786991T2 (de)	1993-11-18	Ohrendstück einer Hörhilfe mit einer abnehmbaren zusammendrückbaren polymeren Schaumstoffscheide.
DE69732021T2 (de)	2005-05-19	Mit schaum und einer porösen substanz ausgestattete hörschutzvorrichtung sowie ihr herstellungsverfahren
DE480423C (de)	1929-08-02	Gebiss-Schutzvorrichtung fuer Boxer
DE2915832C2 (de)	1985-03-28	Verfahren zum Herstellen von Gehörschützern mit zwei Ohrenstopfen sowie Gehörschützer hergestellt mit diesem Verfahren
DE60132617T2 (de)	2009-01-29	Gehörschutz und sein herstellungsverfahren
DE3041264C2 (de)	1994-01-27	Gehörschutzvorrichtung
DE60005846T2 (de)	2004-12-30	Transparente oder durchsichtige ohrenschutzkappe
DE3935890A1 (de)	1990-12-06	Gesichtsschutz
DE2744265A1 (de)	1978-04-13	Penisimplantat
DE4201228A1 (de)	1992-07-23	Schutzeinrichtung fuer die nadel einer spritze
DE2324968A1 (de)	1973-12-06	Aurale kommunikations-empfangseinrichtung
DE2223102A1 (de)	1972-11-30	Kopfhoerergarnitur
DE19627112A1 (de)	1998-01-08	Epithese
DE3605597C2 (de)	1997-11-20	Ohrstöpsel
DE2710817A1 (de)	1977-09-29	Ohrpfropf
EP0999881B1 (de)	2002-12-04	Körperschutz-/stütz-einrichtung
DE69113401T2 (de)	1996-12-12	Ohrstöpsel als gehörschutz.
DE3304362A1 (de)	1984-08-09	Gehoerschutzstoepsel
DE2544446B2 (de)	1979-04-26	Prothese für einen Unterschenkel oder Unterarm
DE69735300T2 (de)	2006-11-02	Vorrichtung mit rotierbaren schenkeln
CH662052A5 (en)	1987-09-15	Shell-shaped ear protection