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1. WO2007086793 - EAR CUP

Publication Number WO/2007/086793
Publication Date 02.08.2007
International Application No. PCT/SE2007/000060
International Filing Date 23.01.2007
IPC
A61F 11/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
11Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
06Protective devices for the ears
14external, e.g. earcaps or earmuffs
CPC
A61F 11/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
11Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
06Protective devices for the ears
14external, e.g. earcaps or earmuffs
Applicants
  • MSA SORDIN AB [SE]/[SE] (AllExceptUS)
  • BIRGERSSON, Joakim [SE]/[SE] (UsOnly)
  • ROOS, Anders [SE]/[SE] (UsOnly)
Inventors
  • BIRGERSSON, Joakim
  • ROOS, Anders
Agents
  • AWAPATENT AB
Priority Data
0600145-724.01.2006SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) EAR CUP
(FR) OREILLETTE
Abstract
(EN)
An ear cup (1) has a cup portion (I' ) with a support surface (3) , as well as a sealing device (4) , which is placed against the support surface of the cup portion for bearing against a wearer' s head in an area around an ear of the wearer. The sealing device (4) comprises a sealing portion (5) of a soft material, which in its periphery area bears against said support surface (3) , and a clamping ring (7) of a hard material, which expands the sealing portion (5) . The sealing portion (5) is provided with a peripherally extending flange, which is introduced in the cup portion (1') and bears against the inner side of the cup portion, whereby the clamping ring (7) bears against the flange and presses the flange against the inner side of the cup portion (1') for fastening the sealing device (4) to the cup portion (I' ).
(FR)
L’invention concerne une oreillette (1) comportant une partie de calotte (I') présentant une surface de support (3), ainsi qu’un dispositif d’isolation hermétique (4) placé contre la surface de support de la partie de calotte de manière à venir en appui sur la tête d’un utilisateur dans une région entourant une oreille de l’utilisateur. Le dispositif d’isolation hermétique (4) comprend une partie d’isolation hermétique (5) constituée d’une matière souple, dont la région périphérique vient en appui sur ladite surface de support (3), et un anneau de serrage (7) constitué d’une matière dure, qui dilate la partie d’isolation hermétique (5). La partie d’isolation hermétique (5) est pourvue d’un rebord périphérique qui s’introduit dans la partie de calotte (1') pour prendre appui sur son côté intérieur, de sorte que l’anneau de serrage (7) vient en appui sur le rebord et le comprime contre le côté intérieur de la partie de calotte (1') en fixant le dispositif d’isolation hermétique (4) sur la partie de calotte (I').
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