US1838746A - Portable hose bridge - Google Patents
Portable hose bridge Download PDFInfo
- Publication number
- US1838746A US1838746A US546235A US54623531A US1838746A US 1838746 A US1838746 A US 1838746A US 546235 A US546235 A US 546235A US 54623531 A US54623531 A US 54623531A US 1838746 A US1838746 A US 1838746A
- Authority
- US
- United States
- Prior art keywords
- arch
- bridge
- hose
- flanges
- side flanges
- 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
Links
- 239000002184 metal Substances 0.000 description 6
- 101150097977 arch-1 gene Proteins 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
Definitions
- The. object of my invention is to provide improvements in hose bridges designed to be used in pairs for permitting vehicles to pass over the hose without injury thereto, said bridges comprisingarches having end and side flanges, the bridges being provided with means for preventing them from creeping on the roadway and the arches being provided with traction surfaces to prevent the tires of the vehicle wheels from slipping when passing over the bridges.
- Fig. 1 represents a top plan view of one of the hose bridges showing one embodiment thereof; the outer surface of the arch in this embodiment being shownas roughened to provide a traction surface;
- Fig. 2 represents a longitudinal vertical section taken in the plane of the line II--II of Fig. 1, looking in the direction of the arrows; one pair of hose recesses being shown to accommodate one hose therethrough;
- Fig. 8 represents a transverse vertical section taken in the plane ofthe line III-III of Fig. 1, looking in the direction of the arrows;
- Fig. 4 represents a bottom plan view of the bridge
- Fig. 5 represents a top plan view of a modified form of bridge in which the arch is perforated to produce a traction surface
- Fig. 6 represents a longitudinal vertical section taken in the plane of the line VI-VI of Fig. 5, looking in the direction of the arrows; two pairs of alined recesses being shown for accommodating two fire hose;
- Fig. 7 represents a top plan view of a third embodiment of my invention in which the arch is perforated and the outer surface of the arch is roughened to provide a traction surface;
- Fig. 8 represents a longitudinal vertical section taken in the plane. of the line .VIII VIII of Fig. 7 looking in the direction of the arrows; three pairs of hose recesses being shown for accommodating three hose.
- the hose bridge comprises an integral 1931. Serial No. 546,235.
- arch 1 having horizontally disposed end flanges 2, 3 and vertically disposed side flanges 4:, '5.
- I have shown one pair of recesses 6 through the side flanges for ac-' commodating one hose Ttherethrough.
- the means for preventing the bridge from creeping on the roadway may be bottom pro- JGCtlOIlS 9, produced by depressions formed in theouter surfaces of the horizontally disposed end flanges2 and 3.
- the vertical side flanges 4 and -5 of the bridge have their bottom edges located substantially in the plane of the bottoms of the end flanges 2 and 3 so that great strength is imparted to the arch 1 and at the same time the bridge will be light, strong and inexpensive, and 85 readily portable.
- a hose bridge comprising an arch having end and side flanges, the arch being perforated to provide a traction surface.
- a hose bridge comprising an arch having end and side flanges, the arch being per- 5 forated and the outer surface of the arch being roughened to provide a traction surface.
- a hose bridge comprising an arch having end and side flanges, the endvflangesbeing provided with bottom projections to prevent the bridge from creeping;
- hose bridge stampedoutito form an arch having end and side. flanges, portions of theend flanges being" depressed to form b'ottom' projections for preventing the bridge from creeping.
- a hose bridge comprising anarch having endandside flanges, thearch being provided with a traction surface and the end flanges being provided withbottom projections to prevent the bridgefrom-creeping.
- An' integral sheet metal hose bridge stampecboutto form anarch'having end and side flanges, the arch being provided with traction surface and portions of' the end 21 flanges beingdepressedxto form projections for; preventing the" bridge form creeping.
Description
Dec. 29, 1931. G. L. DAY
PORTABLE HOSE BRIDGE Filed June 25, 1931 l l l l t ATTORNEYS Patented Dec. 29, 1931 UNITED STATES GUSTAVUS L. DAY, OF MENDI-IAM, NEW JERSEY PORTABLE HOSE BRIDGE Application filed June 23,
The. object of my invention is to provide improvements in hose bridges designed to be used in pairs for permitting vehicles to pass over the hose without injury thereto, said bridges comprisingarches having end and side flanges, the bridges being provided with means for preventing them from creeping on the roadway and the arches being provided with traction surfaces to prevent the tires of the vehicle wheels from slipping when passing over the bridges.
Practical embodiments of my invention are represented in the accompanying drawings in which:
Fig. 1 represents a top plan view of one of the hose bridges showing one embodiment thereof; the outer surface of the arch in this embodiment being shownas roughened to provide a traction surface;
Fig. 2 represents a longitudinal vertical section taken in the plane of the line II--II of Fig. 1, looking in the direction of the arrows; one pair of hose recesses being shown to accommodate one hose therethrough;
Fig. 8 represents a transverse vertical section taken in the plane ofthe line III-III of Fig. 1, looking in the direction of the arrows;
Fig. 4 represents a bottom plan view of the bridge;
Fig. 5 represents a top plan view of a modified form of bridge in which the arch is perforated to produce a traction surface;
Fig. 6 represents a longitudinal vertical section taken in the plane of the line VI-VI of Fig. 5, looking in the direction of the arrows; two pairs of alined recesses being shown for accommodating two fire hose;
Fig. 7 represents a top plan view of a third embodiment of my invention in which the arch is perforated and the outer surface of the arch is roughened to provide a traction surface; and
Fig. 8 represents a longitudinal vertical section taken in the plane. of the line .VIII VIII of Fig. 7 looking in the direction of the arrows; three pairs of hose recesses being shown for accommodating three hose.
sheet metal plate stamped out to form a flat The hose bridge comprises an integral 1931. Serial No. 546,235.
this form I have shown the outer surface of I the arch 1 as roughened to provide a tract1on surface, while in the form illustrated 1n F lgs. 5 and 6 I have shownthe arch as 'per- Iforated to form a traction surface, the perthe bridge.
The means for preventing the bridge from creeping on the roadway may be bottom pro- JGCtlOIlS 9, produced by depressions formed in theouter surfaces of the horizontally disposed end flanges2 and 3.
It will be seen that in all of the forms the vertical side flanges 4 and -5 of the bridge have their bottom edges located substantially in the plane of the bottoms of the end flanges 2 and 3 so that great strength is imparted to the arch 1 and at the same time the bridge will be light, strong and inexpensive, and 85 readily portable.
It is evident that various changes may be resorted to in the construction, form and arrangement of the several parts without departing from the spirit and scope of my invention, and hence I do not intend to be limited to the particular embodiments herein shown and described, but
What I claim is 1. A hose bridge comprising an arch having end and side flanges, the arch being perforated to provide a traction surface.
2. An integral sheet metal hose bridge stamped out to form an arch having end and 109 side flanges, the arch being perforated to provide a traction surface.
3. A hose bridge comprising an arch having end and side flanges, the arch being per- 5 forated and the outer surface of the arch being roughened to provide a traction surface.
4. An integral sheet metal hose bridge stamped 'out to formian arch-having end and side flanges, the arch being perforated and the outer surface of the arch being roughenedto provide a traotionsur face.
5. A hose bridge comprising an arch having end and side flanges, the endvflangesbeing provided with bottom projections to prevent the bridge from creeping;
6. An integral sheet metal. hose bridge stampedoutito form an arch having end and side. flanges, portions of theend flanges being" depressed to form b'ottom' projections for preventing the bridge from creeping.
7. A hose bridgecomprising anarch having endandside flanges, thearch being provided with a traction surface and the end flanges being provided withbottom projections to prevent the bridgefrom-creeping.
8. An' integral sheet metal hose bridge stampecboutto form anarch'having end and side flanges, the arch being provided with traction surface and portions of' the end 21 flanges beingdepressedxto form projections for; preventing the" bridge form creeping.
9. .A' hose bridgecOmprising an arch having end andside' flanges, the arch bein provided with a traction surface roughened lthronghontt for preventing both longitudinal andlalteral' slippage'of the wheel tires when passing over the same;
10. An integral sheet metal hose bridge stampedout to form an arch having end and 40 side flanges, the' arch'being'provided with a traction surface roughened.throughout for preventing both longitudinal'and lateral slippage'of'the wheeltires when passing'over the same,
Intestimony, that I claim the foregoing as my. invention l'have signed my namethis 22nd day of June, 1931';
GUSTAV US L. DAY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US546235A US1838746A (en) | 1931-06-23 | 1931-06-23 | Portable hose bridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US546235A US1838746A (en) | 1931-06-23 | 1931-06-23 | Portable hose bridge |
Publications (1)
Publication Number | Publication Date |
---|---|
US1838746A true US1838746A (en) | 1931-12-29 |
Family
ID=24179474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US546235A Expired - Lifetime US1838746A (en) | 1931-06-23 | 1931-06-23 | Portable hose bridge |
Country Status (1)
Country | Link |
---|---|
US (1) | US1838746A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2826771A (en) * | 1954-08-25 | 1958-03-18 | Sr Clarence F Pruess | Bowling alley bridge |
US4677799A (en) * | 1985-12-03 | 1987-07-07 | Minnesota Mining And Manufacturing Company | Multi-sectional raceway |
US4858680A (en) * | 1981-03-30 | 1989-08-22 | Charles Byrne | Door saddle for baseboard heating |
US6499410B1 (en) | 2000-06-21 | 2002-12-31 | Industry Advanced Technologies | Crossover/protector with warning light |
US8784010B1 (en) * | 2012-01-24 | 2014-07-22 | Alan Cessac | Oilfield road crossing |
USD735435S1 (en) | 2013-12-01 | 2015-07-28 | Nicholas A. Guido, III | Wet area bridge |
-
1931
- 1931-06-23 US US546235A patent/US1838746A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2826771A (en) * | 1954-08-25 | 1958-03-18 | Sr Clarence F Pruess | Bowling alley bridge |
US4858680A (en) * | 1981-03-30 | 1989-08-22 | Charles Byrne | Door saddle for baseboard heating |
US4677799A (en) * | 1985-12-03 | 1987-07-07 | Minnesota Mining And Manufacturing Company | Multi-sectional raceway |
US6499410B1 (en) | 2000-06-21 | 2002-12-31 | Industry Advanced Technologies | Crossover/protector with warning light |
US8784010B1 (en) * | 2012-01-24 | 2014-07-22 | Alan Cessac | Oilfield road crossing |
USD735435S1 (en) | 2013-12-01 | 2015-07-28 | Nicholas A. Guido, III | Wet area bridge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1838746A (en) | Portable hose bridge | |
US1147600A (en) | Tire. | |
US1952944A (en) | Antiskid device | |
US1460657A (en) | Antislipping attachment for vehicle tires | |
US1626788A (en) | Tractive device | |
US781573A (en) | Traction-wheel. | |
US1324291A (en) | Portable bridge for vehicles | |
US1380574A (en) | Traction-plate | |
US1682618A (en) | Wheel attachment | |
US1458107A (en) | Antiskid chain | |
US1504416A (en) | Emergency chain for nonskid tire chains | |
US1499392A (en) | Pneumatic vehicle tire | |
US1822616A (en) | Antiskid device | |
US1929238A (en) | Traction and antiskid chain | |
US995372A (en) | Tire-chain. | |
US1193139A (en) | harden | |
US1593694A (en) | Antiskidding device | |
US2136975A (en) | Tractor wheel lug chain | |
US1384546A (en) | Wheel-traction device | |
US1753349A (en) | Traction device | |
US1244080A (en) | Non-skid tire-protector. | |
US1431517A (en) | Traction band | |
US1131560A (en) | Non-skid mud-shoe for autos. | |
US1988965A (en) | Traction device for tires | |
US1845924A (en) | Vehicle antiskid device |