IP Library Granted Patent US 8,792,668
Granted Patent B2
US 8,792,668 · App. 13/468,832 · Granted Jul 29, 2014

Headphone with a headband

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Quick Facts
Patent No.
US 8,792,668
App. No.
13/468,832
Granted
Jul 29, 2014
Kind
B2
Abstract

A headphone with a headband is provided where the headband is adapted to ensure contact between an earpad and the head or ear of the user, and with: a speaker unit; an outer frame comprising a proximal perimeter with two first pivotal hinge points at diametrically opposed positions with respect to the speaker; a middle frame, having a proximal and a distal perimeter, hinged for pivotal movement with respect to the outer frame about a first axis defined by a line through the two first hinge points, and where the middle frame comprises second pivotal hinge points at diametrically opposed positions with respect to the speaker; and an inner frame having a proximal and a distal perimeter hinged for pivotal movement with respect to the middle frame, about a second axis defined by a line through the two second hinge points.

Claims (20)

1. Headphone with a headband where the headband is adapted to ensure contact between an earpad and the head or ear of a user, comprising:

a speaker;

an outer frame comprising a proximal perimeter with two first pivotal hinge points at diametrically opposed positions with respect to the speaker;

a middle frame, having a proximal perimeter and a distal perimeter, hinged for pivotal movement with respect to the outer frame about a first axis defined by a line through the two first pivotal hinge points, the middle frame further including two second pivotal hinge points at diametrically opposed positions with respect to the speaker; and

an inner frame having a proximal perimeter and a distal perimeter hinged for pivotal movement with respect to the middle frame, about a second axis defined by a line through the two second pivotal hinge points, the second axis being arranged non parallel with respect to the first axis, wherein

the speaker and the earpad are attached to the inner frame,

a circumferential flange is provided at the proximal perimeter of the inner frame and extends outwardly therefrom whereby the earpad, comprising a distal soft section, is mounted onto the circumferential flange;

the distal soft section of the earpad is provided at a distal side of the circumferential flange, whereby a distal part of the distal soft section of the earpad includes

a first abutment area extending circumferentially outwardly from the inner frame, and

a second abutment area extending circumferentially outwardly from the first abutment area;

the first abutment area is adapted to abut the middle frame when the inner frame is pivoted; and

the second abutment area is adapted to abut the outer frame when the middle frame is pivoted about the first axis.

2. Headphone as defined in claim 1 , wherein

the three frames are circular with each their diameter and with the pivotal hinge points provided at peripheral points thereof, and

where the outer frame has a larger diameter than the middle frame which again has a larger diameter than the inner frame.

3. Headphone as defined in claim 2 , wherein

the outer frame is immovably connected to an extension for the headband, and

wherein further one of said two first pivotal hinge points of the outer frame is provided at the interconnection between the extension and the outer frame.

4. Headphone as claimed in claim 1 , wherein the speaker is mounted centrally in the inner frame.

5. Headphone as claimed in claim 1 , wherein the earpad is provided as a foamed or foam filled body.

Assignments (3)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE INCORRECTLY RECORDED ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 055878 FRAME: 0039. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jun 17, 2021
From: SENNHEISER COMMUNICATIONS A/S
To: EPOS GROUP A/S
Reel/Frame 056619/0836 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 9, 2021
From: SENNHEISER COMMUNICATIONS A/S
To: EPOS GROUP A/S
Reel/Frame 055878/0039 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 14, 2012
From: VAERUM, PETER VESTERGAARD; HANSEN, DENNIS W
To: SENNHEISER COMMUNICATIONS A/S
Reel/Frame 028200/0916 →