GB1567128A - Earphone mounting in safety helmet for motorcycle riders - Google Patents
Earphone mounting in safety helmet for motorcycle riders Download PDFInfo
- Publication number
- GB1567128A GB1567128A GB1488378A GB1488378A GB1567128A GB 1567128 A GB1567128 A GB 1567128A GB 1488378 A GB1488378 A GB 1488378A GB 1488378 A GB1488378 A GB 1488378A GB 1567128 A GB1567128 A GB 1567128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pair
- motorcycle
- screen
- cable
- helmet
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
(54) EARPHONE MOUNTING IN SAFETY HELMET FOR
MOTORCYCLE RIDERS
(71) I, RICHARD JOHN VON
STATTEN, JNR., a citizen of the United
States of America, of 211 Chicory Lane,
Buffalo Grove, Illinois 60090, United States of America, do hereby declare the invention, for which I pray that a patent may be granted to me, and the method by which it is to be performed, to be particularly described in and by the following statement:- This invention relates to portable communication devices and more particularly to that class of apparatus which produces sound whilst providing protection to the head of the user.
The prior art abounds with sound producing helmets. United States Patent
No. 2,904,645 issued on September 15, 1959 to G. A. Sarles teaches a radio device adapted to be attached to a head protecting helmet. The earphone portion of the apparatus is detachably engaged to the structural part of the helmet having portions of the earphone protected by a resilient rubber-like pad.
United States Patent Nos. 3,586,977 issued on June 22, 1971 to H. V. Lustig wherein the disclosure describes a system providing voice intercommunication between a motorcycle rider and a passenger when both are wearing motorcycle helmets.
The system employs a transistor radio switching means to enable it to be used selectively for intercommunication purposes and for receiving radio broadcasts.
The speaker portion of the apparatus is fixedly secured to the interior portion of the helmet.
United States Patent No. 3,916,312 issued on October 28, 1975 to W. L. Campbell teaches an improved portable voice communication device which comprises a speaker-microphone unit having a transducer-speaker disposed in a sealed housing and an elongated acoustical pick-up tube and an ear funnel communicating with opposite sides of the speaker and projecting from the housing. A radio transceiver is disposed in a second separate housing. The transceiver's signal converting section is electrically linked to the speaker-microphone unit through an elongated cable. Anchoring means attached to the exterior of the first housing adjacent the ear funnel cooperate therewith for releasably securing that housing in place adjacent the ear and mouth of the user on a helmet or headpiece.Pivoting or other improvements of the first housing relative to the support device is prevented by the projecting ear funnel which engages an opening on the headwear.
All of the aforementioned patents suffer the common deficiency of utilizing speaker devices either projecting inwardly or outwardly from the innermost or outermost surfaces of the helmet thereby providing either a minimum amount of protection for the speaker device or in permitting such speaker devices to easily come into contact with portions of the user's body.
According to the present invention there is provided a motorcycle having a cassette playback device mounted thereto, the playback device producing two audio voltage signals, the playback device having an output terminal to which the two audio voltage signals are coupled, the motorcycle comprising: a cable, one end of said cable having a first terminal for removable connection with said output terminal, the other end of said cable being bifurcated into two cable branches, the free ends of the branches being electrically coupled to two second terminals, the first terminal coupling said two audio voltage signals into said cable, each of the two second terminals being electrically coupled to one of said two audio voltage signals, a motorcycle helmet, said helmet having a resilient rubber-like lining affixed to the interior portions thereof, a pair of speakers, each of said pair of speakers fixedly secured within an opening in said lining, a cloth-like screen, said screen fixedly secured to the exposed surface of said lining covering said opening, a pair of input terminals, said pair of input terminals fixedly secured to said helemet, said pair of input terminals serving for removable connection of said two second terminals therein, said two second terminals electrically coupling the two audio voltage signals to said pair of input terminals, and means to electrically couple said two audio voltage signals from said pair of input terminals to said pair of speakers.
Each of the first and second terminals may be a plug and each of the input and output terminals may be a socket.
The present invention provides a motorcycle helmet which may be utilized solely to protect the head of the user or if desired, to additionally provide two separate sound signals within the interior of the helmet. The detachable cable may be electrically coupled to female input terminals, secured to the helmet, that are coupled electrically to the speakers. Thus, the helmet may be employed without the cable or with the cable, upon those occasions that the speaker systems are electrically activated by energizing the cable with a pair of audio voltage output signals produced by a magnetically operated cartridge playing device mounted to the motorcycle frame. The cable may be detached from the cartridge playing device for convenient isolated storage, when not in use.
An embodiment of the present invention will now be described by way of example with reference to the aecompanying drawings.
Figure 1 is a perspective view of part of a motorcycle embodying the present invention.
Figure 2 is a front elevation view of a helmet forming part of the motorcycle.
Figure 3 is a side elevation cross-sectional view of a portion of the helmet.
The structure and method of fabrication of the present embodiment is applicable to a motorcycle helmet to which is affixed in the interior portions thereof a resilient lining. A pair of openings within the lining house a pair of speakers fixedly secured to the lining. A cloth-like screen is secured to the exposed portion of the lining covering the openings in which the speakers are ensconced. Each speaker is electrically coupled to a pair of female terminals passing through openings in the occipital posterior portion of the helmet to which they are affixed. An electrical cable having a multi-terminal plug attached to one end is energized by stereophonic audio voltage signals provided by an audio voltage signal generating device, such as a cassette cartridge playback device mounted on the frame of a motorcycle.The other end of the cable is bifurcated into two cable branches,
each adapted with a monophonic coupling
plug wherein each plug carries one channel
of audio voltage signal when the cable is
suitably electrically energized. The pair of
monophonic plugs are adapted for insertion
within female terminals carried by the
helmet.
Further physical protection may be
afforded to the speaker devices and to the
head of the user, utilizing the helmet, by
affixing a wire-like screen to the surface of
the speaker, or if desired, by affixing a
resilient-like rubber-like pad to the
stationary portions of the speaker adjacent
the cloth-like screen, or both.
Now referring to the figures, and more
particularly to the embodiment illustrated in
Figure 1 showing a motorcycle 10
comprising a motorcycle helmet 12 in which
a pair of speakers 14 are installed.
Transparent visor 16 provides visual access
for the head of the user when inserted
within helmet 12. Female terminals or
sockets 18 are electrically coupled to
speakers 14 utilizing wires 20 therefor.
Electrical cable 22 has multi-terminal plug
24 attached to end 26 thereof. Plugs 28 are
attached to bifurcated end 30 of cable 22. A
plurality of adjacent turns 32 are formed
along a portion of the length of cable 22
facilitating the convenient extension and
retraction in length of the cable. Cassette
tape player 34 is shown mounted on a
portion of frame 36 of motorcycle 38,
having its output signal coupled to an output
receptacle 40, utilizing connecting cable 42
therefore. Stereophonic audio voltage
signals are injected into cable 22, as
produced by tape player 34, when plug 24 is
inserted into output receptacle 40. Ends 42
of cable 22 each carry a monophonic audio
voltage signal due to the'divergence of the
individual conductors present at end 26 into
each of ends 42.Such monophonic audio
voltage signals are individually coupled to
each speaker 14 when plugs 28 are inserted
into female terminals 18.
Figure 2 illustrates helmet 12 to which speakers 14 are secured within the resilient
lining 44 of the helmet. Cloth-like screen 46
is shown attached to the exposed surface 48
of lining 44 covering speaker 14.
Figure 3 shows the outermost shell 54 of
helmet 12 having resilient lining 44 attached
to surface 56 thereof. Opening 50 in resilient
lining 44 partially encloses speaker 14,
housed therewithin. Flange 52 extends
radially outwardly from speaker 14 and is
secured to resilient lining 44, such as by the
use of an adhesive, not shown. Cloth-like
screen 46 is shown covering opening 50 and
the interior surface 48 of resilient lining 44.
Wire-like screen 58 may be installed
covering the innermost surface of speaker
14 so as to provide additional mechanical protection to the speaker. Rubber-like padding 60 is shown adhered to the innermost surface of wire-like screen 58 and adjacent to the portion of cloth-like screen 46 covering opening 50.
One of the advantages of the embodiment disclosed with reference to the drawings is a stereophonic sound producing apparatus safely ensconced within the lining of a motor cycle helmet.
Another advantage of the embodiment disclosed with reference to the drawings is a cable detachably coupling audio voltage signals to the helmet utilizing individiual channel receptacles therefor.
Still another advantage of the embodiment disclosed with reference to the drawings is a cable which is extensible in character, coupling the audio voltage signals from an output terminal of a cassette playback device mounted to a motorcycle.,
Yet another advantage of the embodiment disclosed with reference to the drawings is a wire-like screen and rubber-like pad which further protects the user's head and the speaker apparatus from injury.
WHAT I CLAIM IS:
1. A motorcycle having a cassette playback device mounted thereto, the playback producing two audio voltage signals, the playback device having an output terminal to which the two audio voltage signals are coupled, the motorcycle comprising: a cable, one end of said cable having a first terminal for removable connection with said output terminal, the other end of said cable being bifurcated into two cable branches, the free ends of the branches being electrically coupled to two second terminals, the first terminal coupling said two audio voltage signals into said cable, each of the two second terminals being electrically coupled to one of said two audio voltage signals, a motorcycle helmet, said helmet having a resilient rubber-like lining affixed to the interior portions thereof, a pair of speakers, each of said pair of speakers fixedly secured within an opening in said lining, a cloth-like screen, said screen fixedly secured to the exposed surface of said lining covering said opening, a pair of input terminals, said pair of input terminals fixedly secured to said helmet, said pair of input terminals serving for removable connection with said two second terminals therein, said two second terminals electrically coupling the two audio voltage signals to said pair of input terminals, and means to electrically couple said two audio voltage signals from said pair of input terminals to said pair of speakers.
2. A motorcycle as claimed in Claim 1, further comprising a wire-like screen, said wire-like screen being fixedly secured to said pair of speakers at a location intermediate said pair of speakers and said cloth-like screen.
3. A motorcycle as claimed in Claim 1 or
Claim 2, further comprising a resilient rubber-like padding, said padding being fixedly secured to said pair of speakers intermediate said pair of speakers and said cloth-like screen.
4. A motorcycle as claimed in Claim 2, comprising a resilient rubber-like padding, said padding being fixedly secured to said wire-like screen at a location intermediate said wire-like screen and said cloth-like screen.
5. A motorcycle as claimed in Claim 1,
Claim 2 or Claim 3, wherein said cable comprises a plurality of helical coil-like turns disposed along a portion of the length thereof.
6. A motorcycle as claimed in any preceding Claims, wherein said pair of input terminals pass through openings located in the interior central position of said helmet.
7. A motorcycle as claimed in any preceding Claim, wherein each of the first and second terminals is a plug and wherein each of the input and output terminals is a socket.
8. A motorcycle having a cassette playback device mounted thereto, arragned, constructed and adapted to operate substantially as hereinbefore described with reference to the accompanying drawings.
**WARNING** end of DESC field may overlap start of CLMS **.
Claims (8)
1. A motorcycle having a cassette playback device mounted thereto, the playback producing two audio voltage signals, the playback device having an output terminal to which the two audio voltage signals are coupled, the motorcycle comprising: a cable, one end of said cable having a first terminal for removable connection with said output terminal, the other end of said cable being bifurcated into two cable branches, the free ends of the branches being electrically coupled to two second terminals, the first terminal coupling said two audio voltage signals into said cable, each of the two second terminals being electrically coupled to one of said two audio voltage signals, a motorcycle helmet, said helmet having a resilient rubber-like lining affixed to the interior portions thereof, a pair of speakers, each of said pair of speakers fixedly secured within an opening in said lining, a cloth-like screen, said screen fixedly secured to the exposed surface of said lining covering said opening, a pair of input terminals, said pair of input terminals fixedly secured to said helmet, said pair of input terminals serving for removable connection with said two second terminals therein, said two second terminals electrically coupling the two audio voltage signals to said pair of input terminals, and means to electrically couple said two audio voltage signals from said pair of input terminals to said pair of speakers.
2. A motorcycle as claimed in Claim 1, further comprising a wire-like screen, said wire-like screen being fixedly secured to said pair of speakers at a location intermediate said pair of speakers and said cloth-like screen.
3. A motorcycle as claimed in Claim 1 or
Claim 2, further comprising a resilient rubber-like padding, said padding being fixedly secured to said pair of speakers intermediate said pair of speakers and said cloth-like screen.
4. A motorcycle as claimed in Claim 2, comprising a resilient rubber-like padding, said padding being fixedly secured to said wire-like screen at a location intermediate said wire-like screen and said cloth-like screen.
5. A motorcycle as claimed in Claim 1,
Claim 2 or Claim 3, wherein said cable comprises a plurality of helical coil-like turns disposed along a portion of the length thereof.
6. A motorcycle as claimed in any preceding Claims, wherein said pair of input terminals pass through openings located in the interior central position of said helmet.
7. A motorcycle as claimed in any preceding Claim, wherein each of the first and second terminals is a plug and wherein each of the input and output terminals is a socket.
8. A motorcycle having a cassette playback device mounted thereto, arragned, constructed and adapted to operate substantially as hereinbefore described with reference to the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1488378A GB1567128A (en) | 1978-04-15 | 1978-04-15 | Earphone mounting in safety helmet for motorcycle riders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1488378A GB1567128A (en) | 1978-04-15 | 1978-04-15 | Earphone mounting in safety helmet for motorcycle riders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1567128A true GB1567128A (en) | 1980-05-08 |
Family
ID=10049221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1488378A Expired GB1567128A (en) | 1978-04-15 | 1978-04-15 | Earphone mounting in safety helmet for motorcycle riders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1567128A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115498A1 (en) * | 1982-08-05 | 1984-08-15 | Mckool Inc | Thermo-electric cooled motorcycle helmet. |
GB2160759A (en) * | 1984-06-29 | 1986-01-02 | Music Wear Inc | A cloth article with sound reproducing means |
WO1986003950A1 (en) * | 1985-01-09 | 1986-07-17 | Gianromano Boretti | Protective headgear, particularly for sports activities |
-
1978
- 1978-04-15 GB GB1488378A patent/GB1567128A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0115498A1 (en) * | 1982-08-05 | 1984-08-15 | Mckool Inc | Thermo-electric cooled motorcycle helmet. |
EP0115498A4 (en) * | 1982-08-05 | 1985-02-28 | Mckool Inc | Thermo-electric cooled motorcycle helmet. |
GB2160759A (en) * | 1984-06-29 | 1986-01-02 | Music Wear Inc | A cloth article with sound reproducing means |
WO1986003950A1 (en) * | 1985-01-09 | 1986-07-17 | Gianromano Boretti | Protective headgear, particularly for sports activities |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |