DE3041264C2 - Gehörschutzvorrichtung - Google Patents
GehörschutzvorrichtungInfo
- Publication number
- DE3041264C2 DE3041264C2 DE3041264A DE3041264A DE3041264C2 DE 3041264 C2 DE3041264 C2 DE 3041264C2 DE 3041264 A DE3041264 A DE 3041264A DE 3041264 A DE3041264 A DE 3041264A DE 3041264 C2 DE3041264 C2 DE 3041264C2
- Authority
- DE
- Germany
- Prior art keywords
- ear canal
- headband
- protection device
- hearing protection
- capsule element
- 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 - Lifetime
Links
- 239000002775 capsule Substances 0.000 claims description 89
- 210000000613 ear canal Anatomy 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 27
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 13
- 239000004800 polyvinyl chloride Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 229930182556 Polyacetal Natural products 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 description 7
- 239000004945 silicone rubber Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 210000003128 head Anatomy 0.000 description 5
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 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
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 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
- 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
- 229920001296 polysiloxane 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
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004590 silicone sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 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
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 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)
- Orthopedics, Nursing, And Contraception (AREA)
- Headphones And Earphones (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Alcoholic Beverages (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE3041264A1 DE3041264A1 (de) | 1981-05-14 |
| DE3041264C2 true DE3041264C2 (de) | 1994-01-27 |
Family
ID=26783941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3041264A Expired - Lifetime DE3041264C2 (de) | 1979-11-05 | 1980-11-03 | Gehörschutzvorrichtung |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS59190221U (no) |
| AU (1) | AU534497B2 (no) |
| CH (1) | CH639265A5 (no) |
| DD (1) | DD157758A5 (no) |
| DE (1) | DE3041264C2 (no) |
| DK (1) | DK467680A (no) |
| FI (1) | FI76490C (no) |
| FR (1) | FR2468356B1 (no) |
| GB (1) | GB2062478B (no) |
| IT (1) | IT1193716B (no) |
| NL (1) | NL8006007A (no) |
| NO (1) | NO152279C (no) |
| SE (1) | SE443505B (no) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005047589A1 (de) * | 2005-10-05 | 2007-04-12 | Uvex Arbeitsschutz Gmbh | Bügelgehörschutz |
| US7264081B2 (en) | 2005-06-10 | 2007-09-04 | Uvex Arbeitsschutz Gmbh | Hearing protection earplug |
Families Citing this family (13)
| 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 |
| AU2002230957A1 (en) | 2000-12-29 | 2002-07-16 | Gray Matter Holdings, Llc | 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 |
| US7962970B2 (en) | 2003-08-12 | 2011-06-21 | 180S, Inc. | Ear warmer having a curved ear portion |
| US7222373B2 (en) | 2003-08-12 | 2007-05-29 | 180S, Inc. | Ear warmer having a membrane forming a receptacle |
| CA105899S (en) | 2003-08-12 | 2006-10-19 | 180S Inc | Frame for ear warmer |
| 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 |
| 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 |
Family Cites Families (8)
| 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 NO NO803308A patent/NO152279C/no unknown
- 1980-11-04 DD DDAPA61F/224945A patent/DD157758A5/de not_active IP Right Cessation
- 1980-11-04 IT IT68684/80A patent/IT1193716B/it active
- 1980-11-04 CH CH819680A patent/CH639265A5/fr not_active IP Right Cessation
- 1980-11-04 FR FR8023536A patent/FR2468356B1/fr not_active Expired
- 1980-11-04 DK DK467680A patent/DK467680A/da not_active Application Discontinuation
- 1980-11-05 AU AU64106/80A patent/AU534497B2/en not_active Ceased
-
1984
- 1984-04-20 JP JP1984058437U patent/JPS59190221U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7264081B2 (en) | 2005-06-10 | 2007-09-04 | Uvex Arbeitsschutz Gmbh | Hearing protection earplug |
| DE102005047589A1 (de) * | 2005-10-05 | 2007-04-12 | Uvex Arbeitsschutz Gmbh | Bügelgehörschutz |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3041264A1 (de) | 1981-05-14 |
| CH639265A5 (fr) | 1983-11-15 |
| FR2468356B1 (fr) | 1985-11-15 |
| FR2468356A1 (fr) | 1981-05-08 |
| NO152279C (no) | 1985-09-04 |
| SE8006942L (sv) | 1981-05-06 |
| SE443505B (sv) | 1986-03-03 |
| GB2062478A (en) | 1981-05-28 |
| GB2062478B (en) | 1984-03-21 |
| AU534497B2 (en) | 1984-02-02 |
| FI76490B (fi) | 1988-07-29 |
| FI76490C (fi) | 1988-11-10 |
| NL8006007A (nl) | 1981-06-01 |
| IT1193716B (it) | 1988-08-24 |
| NO803308L (no) | 1981-05-06 |
| DK467680A (da) | 1981-05-06 |
| DD157758A5 (de) | 1982-12-08 |
| FI803336L (fi) | 1981-05-06 |
| JPS59190221U (ja) | 1984-12-17 |
| AU6410680A (en) | 1981-08-20 |
| IT8068684A0 (it) | 1980-11-04 |
| NO152279B (no) | 1985-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: CABOT CORP., 02110 BOSTON, MASS., US |
|
| 8128 | New person/name/address of the agent |
Representative=s name: GOERTZ, H., DIPL.-ING. FUCHS, J., DR.-ING. DIPL.-I |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: A61F 11/08 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CABOT SAFETY CORP., SOUTHBRIDGE, MASS., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: FUCHS, J., DIPL.-ING. DR.-ING. B.COM. LUDERSCHMIDT, W., DIPL.-CHEM. DR.PHIL.NAT. MEHLER, K., DIPL.-PHYS. DR.RER.NAT. WEISS, C., DIPL.-ING.UNIV., PAT.-ANWAELTE, 65189 WIESBADEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CABOT CSC CORP. (N.D.GES.D. STAATES DELAWARE), SOU |