NZ214978A - Pivoted display sign for mounting on vehicle: sign rotated by air flow - Google Patents
Pivoted display sign for mounting on vehicle: sign rotated by air flowInfo
- Publication number
- NZ214978A NZ214978A NZ214978A NZ21497886A NZ214978A NZ 214978 A NZ214978 A NZ 214978A NZ 214978 A NZ214978 A NZ 214978A NZ 21497886 A NZ21497886 A NZ 21497886A NZ 214978 A NZ214978 A NZ 214978A
- Authority
- NZ
- New Zealand
- Prior art keywords
- display
- display means
- sign
- vehicle
- support frame
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
- G09F21/042—Mobile visual advertising by land vehicles the advertising matter being fixed on the roof of the vehicles
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
- G09F21/043—Mobile visual advertising by land vehicles supported by tyres
Description
<div class="application article clearfix" id="description">
<p class="printTableText" lang="en">21497S <br><br>
Priority Date(s): ... ] <br><br>
Complete Specification Fii jd: V ' f ^ <br><br>
Class: 9/$. J Of. f/f/a 2 <br><br>
Publication Date: . <br><br>
P.O. Journal, No: <br><br>
NEW ZEALAND The Patents Act. 1953 COMPLETE SPECIFICATION <br><br>
"ADVERTISING SIGN FOR VEHICLES" <br><br>
WE, SOMER SOLAR PTY. LTD., a company incorporated under the laws of the State of Victoria, Australia of 832 Frankston Flinders Road/ Hastings/ Victoria 3915, Australia, do hereby declare the invention, for which we pray that a patent may be granted to us, and the method by which it is to be performed to be particularly described in and by the following statement <br><br>
N.Z. PATENT OFFirc <br><br>
2 7 MAR 1987 <br><br>
?14978T <br><br>
This invention relates to vehicular display signs particularly those adapted for mounting on the roof ,of vehicles. <br><br>
Vehicular signs are usually painted onto the vehicle body or are rigidly mounted onto the body. For a sign mounted onto the roof of a vehicle two surfaces are provided. When these are arranged transversely of the vehicle body these two surfaces can display advertising material to oncoming traffic on one surface and to following traffic on the other surface. <br><br>
It is an object of this invention to provide an eye catching display device. It is also an object of this invention to provide more than two display surfaces on a sign. <br><br>
Australian patent 497,975 discloses a sign for use on vehicles which incorporates a swinging sign to be mounted on a vehicle. A frame is mounted onto the roof of the vehicle so that the sign stands out above the roof. The sign consists of two display surfaces. However, the support structure for the sign as disclosed in patent 497,975 is not intended for use on moving vehicles but is primarily intended for use in vehicle sale yards. <br><br>
In one broad aspect the present invention provides a display sign for use on a vehicle comprising a support frame mountable on a vehicle body and a display means supported by said support frame wherein the display means has two display surfaces which are visible when a vehicle on which the display sign is mounted is stationary said display means being pivotally mounted on said support frame and aerodynamical ly shaped such that, as a result of the combination of the aerodynamic shape and position of the pivot point, air movement over the display means causes angular displacement of the display means so that a third display surface of the <br><br>
display means becomes visible to following traffic when the vehicle is in motion. <br><br>
In a second broad aspect the invention comprises a display sign for use on a vehicle comprising a support frame mountable on a vehicle body said support frame including an upright vertical support member and a display means pivotally © mounted thereon# the display means comprising a body having two generally rectangular display surfaces and an aerodynamic cross section, the aerodynamic cross section and location of the pivot point enabling the display means to assume when an air flow passes over the display means, a stable position © displaced 90 from its initial position to expose a third display surface. <br><br>
Preferably two upright members are utilized so that the display means extends across the width of the vehicle. The display means preferably comprises a body having three rectangular display surfaces with pivot points located in each of the two triangular end faces. <br><br>
By careful location of the pivot points the display means can be pivoted so that when the vehicle is stationary only two surfaces of the display means is visible, but when the vehicle speed is greater than a predetermined magnitude the display means swings up so that the apex of the triangular (3) display means points in the driving direction while the third face of the display means is visible to following vehicles. <br><br>
Preferably this change of orientation is facilitated by pivoting the sign so that wind created by the vehicles forward movement tilts the sign and then maintains it in a stable orientation with the third surface facing rearwardly. <br><br>
M61 HV\4U <br><br>
The display means is preferably made from a light-weight material. Aluminium is a suitably light material that enables wind pressure to orientate the sign so that a face displays to the following vehicles. However# the display means can also be fabricated from plastics# timber or cardboard. <br><br>
The support frame can be one lateral bar of a vehicle roof with the upright supports bolted thereto. <br><br>
It is not necessary for the display means to be pivotted. If a flexible sheet material such as canvas or plastics is used to provide the display surfaces when the vehicle is stationary# the third surface can be provided at the base of the suspended sheet material in the form of an aerodynamical ly shaped bar or rod having a sufficiently large base to provide a display surface. <br><br>
A perferred form of this invention will now be described with reference to the drawings in which figure 1 is a perspective view of the sign of this invention# figure 2 is an end view of the sign and figure 3 is a schematic view of the movement of the sign when a vehicle is in motion. Figure 4 is a cross section at view of a further embodiment of the display means. <br><br>
The embodiment of figures 1 to 3 comprises two vertical supports 7 mounted by brackets 8 to the cross bar 5 of a roof rack mounted on the roof of a vehicle 6. The display panel 11 is triangular in end section and is adapted to carry advertising material on its two large faces 13 as well as on the base 12. The panel is made of light weight aluminium and is pivoted at points 14 by the pivot rods 10 mounted on the vertical supports 7. in an alternative arrangement the supports 7 can be separately mounted onto the support bar or roof rack. <br><br>
.. .. ., \ ■ | ; ' / "" <br><br>
314978 <br><br>
f» -*' <br><br>
The pivot points 14 are selected to ensure that during motion of the vehicle a speed in excess of a predetermined value will create sufficient air pressure on the panel 11 to move it into the position shown in figure 3 which exposes the base 12 to following traffic. A suitable vehicle speed to create this result is 20 k.p.h. <br><br>
In one embodiment the two major display surfaces are 900 mm by 340 mm and the base display is 100 to 120 mm by 900 mm. <br><br>
Figure 4 illustrates a cross sectional view of another embodiment of this invention in which a rod 20 is suspended between two uprights mounted on a vehicle roof. The display G means suspended from the rod 20 comprises a panel 21 having two opposed surfaces and a beaded lower end 22. Attached to the lower end of the panel 21 is a triangular cross sectioned bar 24 having a display surface 26 which is disposed at right angles to the surfaces of panel 21. The slot 25 accommodates the bead 22 of panel 21. If the panel 21 is of rigid material such as plastics or aluminium the display means can be manufactured in two parts panel 21 integrally with rod 20 and the bar 24. These can be manufactured in lengths and cut to suitable sizes. In this case, the rod 20 needs to be pivotal ly mounted on the upright supports. <br><br>
However, if the panel is made from fabric or flexible sheet material the rod 20 can be rigidly mounted on the upright (3 supports and the display means when angularly displaced by air movement simply bends at the junction of panel 21 with rod 20. The weight and shape of the bar 24 can be selected in this case to ensure that the fabric panel 21 is properly tensioned. <br><br>
u <br><br>
Prom the above description it can be seen that this invention provides an unique and attractive display sign for vehicles. <br><br>
27 MAR 1957 JSjlCE/Vpfi <br><br></p>
</div>
Claims (7)
1. A display sign for use on a vehicle comprising a support frame mountable on a vehicle body and a display means supported by said support frame wherein the display means has two display surfaces which are visible when a vehicle on which the display sign is mounted is stationary said display means being pivotal ly mounted on said support frame and aerodynamical ly shaped such that, as a result of the combination of the aerodynamic shape and position of the pivot point, air movement over the display means causes angular displacement of the display means so that a third display surface of the display means becomes visible to following traffic when the vehicle is in motion.<br><br>
2. A display sign as claimed in claim 1 wherein the display means is arranged to provide display surfaces extending laterally across the vehicle body.<br><br>
3. A display sign for use on a vehicle comprising a support frame mountable on a vehicle body said support frame including an upright vertical support member and a display means pivotally mounted thereon, the display means comprising a body having two generally rectangular display surfaces and an aerodynamic cross section, the aerodynamic cross section and location of the pivot point enabling the display means to assume when an air flow passes over the display means, a stable position displaced 90° from its initial position to expose a third display surface.<br><br>
4. A display sign as claimed in claim 3 in which the display means is a body of triangular cross section having three rectangular display surfaces.<br><br> 214978<br><br> -6-<br><br>
5. A display sign as claimed in claim 3 in which the display means extends between two support members on which it is pivotally mounted such that said display means extends across the vehicle body at right angles to the direction of travel.<br><br>
6. A display sign as claimed in claim 4 in which the display means is fabricated from aluminium.<br><br>
7. A display sign substantially as herein described with reference to the accompanying drawings.<br><br> SOMER SOLAR PTY. LTD By their Attorney<br><br> /<br><br> PP<br><br> DON HOPKINS<br><br> Registered Patent Attorney<br><br> </p> </div>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPG917285 | 1985-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ214978A true NZ214978A (en) | 1987-05-29 |
Family
ID=3770933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ214978A NZ214978A (en) | 1985-02-06 | 1986-01-29 | Pivoted display sign for mounting on vehicle: sign rotated by air flow |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0211871A1 (en) |
NZ (1) | NZ214978A (en) |
WO (1) | WO1986004712A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604017A1 (en) * | 1986-09-12 | 1988-03-18 | Chiron Noel | Rotary advertising medium with multiple presentation faces actuated by air movement |
US4928993A (en) * | 1989-06-26 | 1990-05-29 | Appavoo Darma L | Splash guard |
SG94348A1 (en) * | 2000-06-28 | 2003-02-18 | Citydreams Pte Ltd | A back spoiler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028829A (en) * | 1975-05-05 | 1977-06-14 | Murray Michael F | Warning device for vehicles |
AU497975B2 (en) * | 1975-10-24 | 1979-01-25 | Wilsell Agencies Limited | Display sign |
GB2118755A (en) * | 1982-04-20 | 1983-11-02 | Donald Ian Seiler | Vehicle-mounted display board |
-
1986
- 1986-01-29 NZ NZ214978A patent/NZ214978A/en unknown
- 1986-02-04 EP EP86901019A patent/EP0211871A1/en not_active Withdrawn
- 1986-02-04 WO PCT/AU1986/000025 patent/WO1986004712A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0211871A1 (en) | 1987-03-04 |
WO1986004712A1 (en) | 1986-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10279732B2 (en) | Humanoid profile safety sign | |
US5613799A (en) | Rotating flash device and method | |
US4574726A (en) | Portable temporary emergency distress signal | |
US4980984A (en) | Highway signs and flags capable of being rolled up | |
US5084994A (en) | Adjustable vehicle-mounted advertising signs and method | |
US3758190A (en) | Jumping reflex-reflection | |
US4248001A (en) | Portable sign display device | |
US7997545B2 (en) | Pivoting support structure | |
US4876981A (en) | Bicycle safety flag | |
US4875431A (en) | Wind deflector | |
US5365687A (en) | Motor vehicle roof-top display frame assembly | |
US4516344A (en) | Portable wind-resistant sign stand with flexible sign | |
NZ214978A (en) | Pivoted display sign for mounting on vehicle: sign rotated by air flow | |
US9653008B2 (en) | Portable collapsible fabric-tensioned sign assembly | |
AU580853B2 (en) | Advertising sign for vehicles | |
USRE32359E (en) | Portable wind-resistant sign stand with flexible sign | |
US3867775A (en) | Flagman signal device | |
US2834133A (en) | Highway sign | |
US7093385B2 (en) | Antenna ball assembly and method of use | |
US3772811A (en) | Motorist{40 s emergency warning apparatus | |
GB2113280A (en) | Improvements in reflector systems | |
CN210216218U (en) | Warning device in surveying and mapping operation | |
US7509921B2 (en) | Flag holder for warning signs | |
CN208965438U (en) | Road construction reflective signboard | |
JP3840324B2 (en) | Assembled vehicle inspection pillar |