US1426005A - Pneumatic tire - Google Patents
Pneumatic tire Download PDFInfo
- Publication number
- US1426005A US1426005A US340995A US34099519A US1426005A US 1426005 A US1426005 A US 1426005A US 340995 A US340995 A US 340995A US 34099519 A US34099519 A US 34099519A US 1426005 A US1426005 A US 1426005A
- Authority
- US
- United States
- Prior art keywords
- strip
- pneumatic tire
- strips
- slits
- casing
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10135—Armored
- Y10T152/10171—Casing construction
- Y10T152/1018—Embedded
- Y10T152/10189—Metal
- Y10T152/10198—Plates
Definitions
- lt is the object of this invention to provide a casing for a pneumatic tire, lwhich Will possess extreme flexibility, and, at the sametime, be practically puncture-proof.
- rlhe invent-ion aims to improve generally and to enhance the utility ofldevices of that type to which the invention appertains.
- Figure 2 is a top plan showing a portion of one of the strips;
- Figure 3 is a fragmental plan showing a portion of another ofthe strips;
- Figure 4l is av fragmental planshowing a modication-g land
- Figure ⁇ 5 is a sectional detail enlarged from Figure l. l
- the numeral l denotes thecasing of la Vehicle tire. .ln the casing l are embeddedv flexible metal strips 2 and rThe strip 2 hasslits Il extendinoY di'aUena-llv ofthe str1 i.
- a h J l Slits 5 are fashioned in the strip 3 and ex-y tend diagonally thereof, the slits l and of the respective strips being 'located at an angle to each other.A At their ends, the slits lfl desired, a layer ⁇ of elastic material 7,
- struete'das set forth in claim l, and further .characterized .by the provisionfofenlarged openings in l thest-rips, Within .thefcontour u 8O l tudinal edges of'tliestrips and at ⁇ the'eindsrrr thereof, and located 4adjacent to thelongi.-
- ametallie' strip ⁇ located entirely Wit-hin vthe contour of the strip and disposed'at an acuteanglefto the longitudinal axis of thestripythe ends 'off 9ol the Y'slots being disposed closelyl adjacentv to thelongitudinal edges, of the strip.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
F. B. PFEIFFER.
yPNEUMATIC TIRE. APPLICATION F|LED'Nov.-2,1919.
Patented Aug.4 15, 1922'.
@Vi/lmao 4 incense. l
f 1l and merge into .enlargements G locatedl adjacent vto the edges of the strips 2 and 3.
u which may be rubberr cementor the like, vis placed bet-Ween the strips 2 and, the said To all 'whom 15 may concern FRED BROWN rrnrrrnn, or AKRON, OHIO.
' rnntrrcarro TIRE;
Be it known that I, FRED B. PFnIrrER, a
Icitizen of the United States, residing atv Akron, inthe county of Summit and State of Ohio, have invented va'neW and useful Pneumatic Tire, of which the following'is a specification. v
lt is the object of this invention to provide a casing for a pneumatic tire, lwhich Will possess extreme flexibility, and, at the sametime, be practically puncture-proof.
rlhe invent-ion aims to improve generally and to enhance the utility ofldevices of that type to which the invention appertains.
lilith the above and otherobjects in view, which Will appear as the description proceeds, the invention resides in the combina--. ltion and arrangement of parts and 1n the details of construction hereinafter described and claimed, it being understood that, Within the scope of What is claimed, changes in the precise embodiment of the invention shown canbemade Without de} 3arting from v the spirit of the invention.
" ln the accompanying drawings Figure l shows in transverse section, a
device constructed in accordance with the invent-ion; Figure 2 is a top plan showing a portion of one of the strips; Figure 3 is a fragmental plan showing a portion of another ofthe strips; Figure 4l is av fragmental planshowing a modication-g land Figure `5 is a sectional detail enlarged from Figure l. l
4The numeral l denotes thecasing of la Vehicle tire. .ln the casing l are embeddedv flexible metal strips 2 and rThe strip 2 hasslits Il extendinoY di'aUena-llv ofthe str1 i.
a h J l Slits 5 are fashioned in the strip 3 and ex-y tend diagonally thereof, the slits l and of the respective strips being 'located at an angle to each other.A At their ends, the slits lfl desired, a layer `of elastic material 7,
material entering the slits 4l and 5 and the enlargements 6. In this connection 1t is to Specification of Letters Patent.l
be'observed that'the slits 4Q, and-'5 maylbei of any desired lWidth.`
shall have extreme `iiexibility along its' strips from' thelongitudinal edges thereof,
In ease it is desired that the tirecasing 'Patented aegis-1922.5. Application filed November 2.8, 1919,. Serial N30. 340,995. i i
the said slits terminating relativelyinear ytol rthe longitudinal edges of the strips,fand merging 4into enlargements 9. `rllhe `enlarge-vl.
ments 6 and 9` give added-flexibility. tothe' device.
It is obvious that a tire casing constructed in accordance With-theinventionas'above de-l scribedwill possess resiliency and strength,v
and, at the same time, will be practically puncture proof,
Having thus described lthe invention, What lis claimed is'- f l. In a device` of' the vclass described, "a casing; and superposed metal strips embedded in the casing, each; strip having :g
kdiagonal slits, 'all of which are' located entirelywithin the strip,the,s lits`of one strip I I being disposed at an yaiigleito the slitslofanl adjoining strip.
21A vdevice -of the... class described,icon;y
struete'das set forth in claim l, and further .characterized .by the provisionfofenlarged openings in l thest-rips, Within .thefcontour u 8O l tudinal edges of'tliestrips and at` the'eindsrrr thereof, and located 4adjacent to thelongi.-
ofthe slits.
3. As an article `being provided with openedparallel-jslots,
of"manufaeture,ffor use in reinforcing ati-re casing, ametallie' strip` located entirely Wit-hin vthe contour of the strip and disposed'at an acuteanglefto the longitudinal axis of thestripythe ends 'off 9ol the Y'slots being disposed closelyl adjacentv to thelongitudinal edges, of the strip.
ln testimony that' claim the foregoing as my own, I have hereto affixed my signaf l
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US340995A US1426005A (en) | 1919-11-28 | 1919-11-28 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US340995A US1426005A (en) | 1919-11-28 | 1919-11-28 | Pneumatic tire |
Publications (1)
Publication Number | Publication Date |
---|---|
US1426005A true US1426005A (en) | 1922-08-15 |
Family
ID=23335817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US340995A Expired - Lifetime US1426005A (en) | 1919-11-28 | 1919-11-28 | Pneumatic tire |
Country Status (1)
Country | Link |
---|---|
US (1) | US1426005A (en) |
-
1919
- 1919-11-28 US US340995A patent/US1426005A/en not_active Expired - Lifetime
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