US2958071A - Turn signal warning device - Google Patents
Turn signal warning device Download PDFInfo
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- US2958071A US2958071A US797074A US79707459A US2958071A US 2958071 A US2958071 A US 2958071A US 797074 A US797074 A US 797074A US 79707459 A US79707459 A US 79707459A US 2958071 A US2958071 A US 2958071A
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- contact
- character
- turn
- circuit
- turn signal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/387—Mechanical temporisation
Definitions
- Claim. (Cl. 340-73) My invention relates to a turn signal warning device.
- An object of my invention is to provide a buzzer or similar signal which will function together with the turn signal arrangement on an automobile which will indicate that the signal is working.
- a further object of my invention is to provide an arrangement of this type in which the buzzer will also indicate if the signal is not working by buzzing steadily at such occurrences.
- my invention consists in the construction, arrangement, and combination of the various parts of my device, whereby the objects contemplated are attained, as hereinafter more fully set forth, pointed out in my claim, and illustrated in the accompanying drawing, in which the figure shown indicates a wiring circuit by which the objectives of my invention are attained, it being understood that other similar circuits could be employed.
- My invention contemplates the provision of a buzzer circuit in combination with the usual turn indicator circu-it of an automobile in which the buzzer will indicate to the driver whether or not the turn indicator is operating, my invention also contemplating an arrangement wherein a suitable rheostat is employed to vary the volume of the buzzer.
- the character 19 indicates the usual turn indicator contact which is operated by means of the lever 20, the character 21 indicating the contact for establishing the circuit for the right turn, the character 22 indicating the contact for establishing the circuit for the left turn.
- These relays are connected into the circuit as shown to a rheostat 27 which in turn is connected to the buzzer 28, which buzzer can be attached behind the dashboard of the automobile, the rheostat,
- the rheostat is used for the reason that the intensity of the buzzing sound can be regulated and rendered quieter in cases where such is desired, and it should be realized that other modifications could be made in my invention without departing from the spirit thereof.
- said turn signal includes a pivoted contact bar, and a first contact, and a second contact
- a first relay connected to said first contact
- a second relay connected to said second contact
- a rheostat connected to both of said relays
- a buzzer connected in series to said rheostat
- a flasher member connected to said contact bar, and in series with the battery of said aut0- mobile
- a shunt circuit attached to both sides of said flasher member, said shunt circuit including a resistance relay connected therein, said shunt circuit being connected to said battery, said relays being connected to the forward and rearward lights of said automobile.
Description
United States Patent TURN SIGNAL WARNING DEVICE Albert Siefke, Remsen, Iowa Filed Mar. 4, 1959, Ser. No. 797,074
1 Claim. (Cl. 340-73) My invention relates to a turn signal warning device.
An object of my invention is to provide a buzzer or similar signal which will function together with the turn signal arrangement on an automobile which will indicate that the signal is working.
A further object of my invention is to provide an arrangement of this type in which the buzzer will also indicate if the signal is not working by buzzing steadily at such occurrences.
With these and other objects in view, my invention consists in the construction, arrangement, and combination of the various parts of my device, whereby the objects contemplated are attained, as hereinafter more fully set forth, pointed out in my claim, and illustrated in the accompanying drawing, in which the figure shown indicates a wiring circuit by which the objectives of my invention are attained, it being understood that other similar circuits could be employed.
My invention contemplates the provision of a buzzer circuit in combination with the usual turn indicator circu-it of an automobile in which the buzzer will indicate to the driver whether or not the turn indicator is operating, my invention also contemplating an arrangement wherein a suitable rheostat is employed to vary the volume of the buzzer.
I have used the character to designate the battery of the automobile, the character 11 the usual ignition switch, and I have used the character 12 to indicate the left front light, the character 13 indicating the left rear light, the character 14 indicating the right front light, and the character 15 the rear right light.
-I have [further used the character 16 to indicate the conventional flasher arrangement Which causes the circuit to be applied intermittently, and I have used the character 17 to indicate a resistance type relay which actuates the contact 18 at a predetermined heat.
The character 19 indicates the usual turn indicator contact which is operated by means of the lever 20, the character 21 indicating the contact for establishing the circuit for the right turn, the character 22 indicating the contact for establishing the circuit for the left turn.
I have also used the character 23 to indicate a double contact relay having the contacts 24, said relay being operable on the right contact, the character 25 indicating a further double contact relay for the left turn having the contacts 26. These relays are connected into the circuit as shown to a rheostat 27 which in turn is connected to the buzzer 28, which buzzer can be attached behind the dashboard of the automobile, the rheostat,
however, being controllable and thereby being attached to the front of the dashboard.
It will be noted that if a right turn is made, and if the bulbs 14 and 15 are operating, the flasher 16 will operate since the circuit will be complete, and the buzzer will buzz intermittently thereby indicating to the driver that the device is working satisfactorily. The same applies when the contact 22 is established for the left hand turn.
However, if either one of the ' bulbs 12 or 14, for instance, are burned out, since the resistance of the bulb is no longer in the circuit the flasher 16 will operate much faster and the buzzing sound will be more rapid and continuous, thereby indicating to the driver that a bulb is burned out on that particular side.
If both bulbs 14 and 15 burn out, however, and if the turn member 19 establishes a right turn contact, the circuit will not be established to the right hand bulbs and due to this considerably decreased resistance, the current will flow through the resistance relay 17 and the heat set up will cause the member 18 to establish contact with the point 29 whereby the circuit will be shunted past the flasher and will flow directly into the buzzer circuit thereby applying a constant buzzing action which is not intermittent and which will indicate to the driver that the bulbs are burned out so that he can readily replace the same.
The rheostat is used for the reason that the intensity of the buzzing sound can be regulated and rendered quieter in cases where such is desired, and it should be realized that other modifications could be made in my invention without departing from the spirit thereof.
Some changes may be made in the construction and arrangement of the parts of my invention without departing from the real spirit and purpose of my invention, and it is my intention to cover by my claim any modified forms of structure or use of mechanical equivalents which may be reasonably included within their scope.
I claim as my invention:
In combination with the turn signal device of an automobile in which said turn signal includes a pivoted contact bar, and a first contact, and a second contact, a first relay connected to said first contact, a second relay connected to said second contact, a rheostat connected to both of said relays, a buzzer connected in series to said rheostat, a flasher member connected to said contact bar, and in series with the battery of said aut0- mobile, a shunt circuit attached to both sides of said flasher member, said shunt circuit including a resistance relay connected therein, said shunt circuit being connected to said battery, said relays being connected to the forward and rearward lights of said automobile.
References Cited in the file of this patent UNITED STATES PATENTS 1,154,462 Walz Sept. 21, 1915 1,172,713 Hutchison Feb. 22, 1916 1,676,948 Gordon et al July 10, 1928 2,085,218 Heising June 29, 1937 2,648,059 Hostetler Aug. 4, 1953 2,839,736 Tinsley et a1. June 17, 1958
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US797074A US2958071A (en) | 1959-03-04 | 1959-03-04 | Turn signal warning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US797074A US2958071A (en) | 1959-03-04 | 1959-03-04 | Turn signal warning device |
Publications (1)
Publication Number | Publication Date |
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US2958071A true US2958071A (en) | 1960-10-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US797074A Expired - Lifetime US2958071A (en) | 1959-03-04 | 1959-03-04 | Turn signal warning device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0276473A1 (en) * | 1986-12-30 | 1988-08-03 | FIAT AUTO S.p.A. | Device for handling and controlling the direction and hazard light signals of a motor vehicle |
US5218340A (en) * | 1990-06-14 | 1993-06-08 | Shannon Jr Malcolm L | Audible turn signal canister unit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1154462A (en) * | 1914-07-28 | 1915-09-21 | Edgar A Walz Jr | Wiring system. |
US1172713A (en) * | 1912-05-15 | 1916-02-22 | Lovell Mcconnell Mfg Co | Signaling-horn. |
US1676948A (en) * | 1922-11-29 | 1928-07-10 | Harry E Gordon | Electric signal for automobiles |
US2085218A (en) * | 1934-08-04 | 1937-06-29 | Raymond A Heising | Direction indicating system |
US2648059A (en) * | 1949-08-25 | 1953-08-04 | Kaiser Frazer Corp | Electrical indicating means |
US2839736A (en) * | 1955-12-13 | 1958-06-17 | Tinsley Ronald | Anti-theft alarm system |
-
1959
- 1959-03-04 US US797074A patent/US2958071A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1172713A (en) * | 1912-05-15 | 1916-02-22 | Lovell Mcconnell Mfg Co | Signaling-horn. |
US1154462A (en) * | 1914-07-28 | 1915-09-21 | Edgar A Walz Jr | Wiring system. |
US1676948A (en) * | 1922-11-29 | 1928-07-10 | Harry E Gordon | Electric signal for automobiles |
US2085218A (en) * | 1934-08-04 | 1937-06-29 | Raymond A Heising | Direction indicating system |
US2648059A (en) * | 1949-08-25 | 1953-08-04 | Kaiser Frazer Corp | Electrical indicating means |
US2839736A (en) * | 1955-12-13 | 1958-06-17 | Tinsley Ronald | Anti-theft alarm system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0276473A1 (en) * | 1986-12-30 | 1988-08-03 | FIAT AUTO S.p.A. | Device for handling and controlling the direction and hazard light signals of a motor vehicle |
US5218340A (en) * | 1990-06-14 | 1993-06-08 | Shannon Jr Malcolm L | Audible turn signal canister unit |
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