WO1982002535A1 - A device for a fire extinguishing hose reel - Google Patents

A device for a fire extinguishing hose reel Download PDF

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Publication number
WO1982002535A1
WO1982002535A1 PCT/NO1981/000046 NO8100046W WO8202535A1 WO 1982002535 A1 WO1982002535 A1 WO 1982002535A1 NO 8100046 W NO8100046 W NO 8100046W WO 8202535 A1 WO8202535 A1 WO 8202535A1
Authority
WO
WIPO (PCT)
Prior art keywords
hose
reel
nozzle
rolled
fastened
Prior art date
Application number
PCT/NO1981/000046
Other languages
French (fr)
Inventor
Alf Johan Bjerke
Original Assignee
Alf Johan Bjerke
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alf Johan Bjerke filed Critical Alf Johan Bjerke
Priority to DE1982900159 priority Critical patent/DE70837T1/en
Publication of WO1982002535A1 publication Critical patent/WO1982002535A1/en
Priority to DK420582A priority patent/DK420582A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C33/00—Hose accessories
    • A62C33/04—Supports or clamps for fire hoses
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/406—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable hand-held during use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/33—Hollow or hose-like material

Definitions

  • a device for a fire extinguishing hose reel is provided.
  • the purpose of this invention is to lay out a fire hose and on every point of time be able to use the nozzle in all directions without using expensive and complicated devices for the supply of water tc the hose through the nave of the reel or the like.
  • This construction has many possibilities for leakages.
  • the nave rotates on the hollow axle and the packings at both ends of the nave can become leaky.
  • the rotation of the reel must be braked so that no uncontrolled rolling out of the hose can occur and therefore the rolling out of the fire hose when it shal be used will also be braked.
  • this construction will be very heavy and therefore the devices carrilng the reel must be very strong and heavy.
  • the hose must also be fastened to aniple on the nave of the reel. This will cause a sharp bend on the hose and it will very soon be damaged there unless it is taken special measures for example putting in an helical sa
  • the Swedish patent no. 154 163 describes a construction where the first part of the hose with the nozzle has been drawn through a hole in the cylinder lining on which the other part of the hose is rolled up. Then the first part of the hose is coiled up inside the said cylinder lining and the nozzle is fastened en the side of the reel.
  • the nozzle will turn round just as many times as there are coils in the cylinder lining which undoubtedly will cause "cracks" on the rubber hose which again will stop the water supply and the hose will also fasten on the edges.
  • the nozzle is fastened en the side of the reel. This will increase the width of the construction and make the boxes in which the fire hoses are kept wider and that will be a very big drawback in a building. To avoid this the nozzle can be put into the center of the coils, but as the nozzle with its hose niple is of rather big length one will allways have a "crack" on the hose there and that will in due time cause a fracture on it.
  • the intention of this invention is in a simple way to lay out a fire hose and on any place during the layout be able to move the nozzle and a part of the hose freely in all directions without using complicated devices as described.
  • fig.1 is shown a cross section of a reel and fig.2 shows the same reel seen from above.
  • Fig.3 shows a cross section of another reel and fig. 4 that reel seen from the left.
  • Fig.5 shows how the hose is rolled out.
  • FIG. 1 and 2 there are two cross-shaped sides 1 and 2 on the reel 24.
  • the sides are held together by a cylindrical navepiate 3 which is fastened to the sides 1 and 2 and the whole construction rotates on an axle 4 which has a prolongation with a loop or the like 5 which can be used for hanging the reel on awall or the reel can be carried by It while one is running against the fire and the reel revolves leting the hose, which is rolled up between the sides 1 and 2 , out.
  • On the outside of the side 1 there are taps 7 and the distance between each pair of them is smaller at the top of them than at the bottom near the side 1 in such a way that the hose 6 can be pressed down between each pair of taps 7 so that it can be held firmly against the side 1.
  • the hose 6 is put down between two arms of the side 1 inmost at the naveplate
  • the coupling 9 can be coupled to the water supply pipe.
  • the taps 7 elastical, they may be made rigid and with a distance between them so that the walls of the hose 6 are pressed together.
  • the water cock is opened and the reel is carried along while the hose rols of. Near the fire the reel Is laid down and the hose 6' which is fastened between the taps 7 on the side of the reel is taken up and the nozzle can then be moved freely in all directions at a maximum distance like the length of the hose 6'.
  • the figures 3 and 4 are showing a construction of the reel 25 which by preference is used for greater dimensions of hoses.
  • the end of the hose 6 which is fast ened to the water supply 20 is rolled up on a cylind rical naveplate 16 between spokes 11 with rings 10 and 10' fastened to them. Near the center the spokes 11 are fastened to a tube 12 which revolves on an axle 13. This axle is fastened to a plate 14 and on the top of it a handle protruding inward over the reel is fastened.
  • the naveplate 16 one part 6' of the hose is drawn aside between two of the spokes 11 and is rolled up from the navenlate 16 and outward.
  • the nozzle 8 is fastened and in order to keep the hose 6' with the nozzle 8 fastened to the side of the reel an elastic cross-shaped part 17 is fastened to the ring 10'.
  • an elastic part 18 is bent inward and then again outward 19 thereby holding the part 17 firmly against the side of the reel 25 with the hose 6' between.
  • This reel is used in just the same way as described before and shown in fig. 5.
  • this part is taken of the reel and the nozzle can be used as described.

Abstract

Device for a fire hose with reel where the hose by preference is made of reinforced rubber (non rigid type) which can be laid out while the water-pressure is on and in such a way that the nozzle at the end of the hose can be used everywhere within the length of the hose without using a reel with a nave revolving on a fixed hollow axle which the water is passing through. According to the invention the main part of the hose is connected to the water supply pipe and is rolled up on a reel in the usual way and the invention is characterized in that the last part of the hose (6') with the nozzle is coiled up on the side of the reel (25) and is detachably fastened to it so that the main part of the hose is rolled out while carrying or rolling the reel toward the fire. On any suitable place the hose can be released so that the nozzle can be used everywhere within a certain distance from the reel.

Description

A device for a fire extinguishing hose reel.
The purpose of this invention is to lay out a fire hose and on every point of time be able to use the nozzle in all directions without using expensive and complicated devices for the supply of water tc the hose through the nave of the reel or the like.
Fire hoses with nozzles particularly those with reinforced rubber hoses for industry, institutions, schools hotells and the like and also for private homes nearly allways have the water supply from the water pipe through a shut-of cock and a pipe or a hose to an hollow axle and then the water flows into a nave which is rotating on the axle and is connected to the fire hose. This construction has many possibilities for leakages. The nave rotates on the hollow axle and the packings at both ends of the nave can become leaky. The rotation of the reel must be braked so that no uncontrolled rolling out of the hose can occur and therefore the rolling out of the fire hose when it shal be used will also be braked. Furthermore this construction will be very heavy and therefore the devices carrilng the reel must be very strong and heavy. The hose must also be fastened to aniple on the nave of the reel. This will cause a sharp bend on the hose and it will very soon be damaged there unless it is taken special measures for example putting in an helical saring into the hose.
The Swedish patent no. 154 163 describes a construction where the first part of the hose with the nozzle has been drawn through a hole in the cylinder lining on which the other part of the hose is rolled up. Then the first part of the hose is coiled up inside the said cylinder lining and the nozzle is fastened en the side of the reel. When the first part of the hose (which ought to be 4-5 meters long) is drawn out, the nozzle will turn round just as many times as there are coils in the cylinder lining which undoubtedly will cause "cracks" on the rubber hose which again will stop the water supply and the hose will also fasten on the edges. Furthermore experiments has shown that the coils will fall out to the side if they are not kept in place by a device when the other part of the hose is rolled out. Furthermore it is very difficult to coil a rather rigid reinforced rubber hose into a cylinder lining with a samall diameter without having "cracks" on the hose.
In the Swedish patent the nozzle is fastened en the side of the reel. This will increase the width of the construction and make the boxes in which the fire hoses are kept wider and that will be a very big drawback in a building. To avoid this the nozzle can be put into the center of the coils, but as the nozzle with its hose niple is of rather big length one will allways have a "crack" on the hose there and that will in due time cause a fracture on it.
The intention of this invention is in a simple way to lay out a fire hose and on any place during the layout be able to move the nozzle and a part of the hose freely in all directions without using complicated devices as described.
The invention is characterized in the constructions mentioned in the claims of patent no . 1,2,3 and 4.
In this way one will have a much simpler and cheaper constructionwith fewer possibilities of leakages and mechanical defects. The fitting-up will also he easier, the whole device will be lighter and the hose can be laid out easier and faster. It must be pointed out that if a hose is drawn out from a reel with water supply through the center and it shall be drawn through a door-onening or past a corner It is reces sary to have a person standing at such places to refarward the hose. The hose according to the invention can on the other hand be laid out by only one person at all events.
When the last part of the hose with the nozzle is coiled up on the side of the reel, this reel will have smaller dimensions than a reel according to the Swedish patent or a reel with supply of water through the center of the reel. When the last part of the hose is drawh out from the side of the reel, the nozzle willwill turn around only less than half as many times as it will do on the construction according to the Swedish patent. So few turns of the nozzle will be assesed by the rubber hose without any "cracks".
On the drawing fig.1 is shown a cross section of a reel and fig.2 shows the same reel seen from above. Fig.3 shows a cross section of another reel and fig. 4 that reel seen from the left. Fig.5 shows how the hose is rolled out.
On the figures 1 and 2 there are two cross-shaped sides 1 and 2 on the reel 24. The sides are held together by a cylindrical navepiate 3 which is fastened to the sides 1 and 2 and the whole construction rotates on an axle 4 which has a prolongation with a loop or the like 5 which can be used for hanging the reel on awall or the reel can be carried by It while one is running against the fire and the reel revolves leting the hose, which is rolled up between the sides 1 and 2 , out. On the outside of the side 1 there are taps 7 and the distance between each pair of them is smaller at the top of them than at the bottom near the side 1 in such a way that the hose 6 can be pressed down between each pair of taps 7 so that it can be held firmly against the side 1. When assembling this reel the hose 6 is put down between two arms of the side 1 inmost at the naveplate
3with such a length of the hose 6' outside the reel that it corresponds with the length needed to move the nozzle 8 quite freely. Then the hose 6' is pressed down between the taps 7 pair by pair round and outward. When the whole length 6' with the nozzle 8 is fastened, the rest of the hose 6 is rolled up on the naveplate 3 between the sides 1 and 2. Then the coupling 9 can be coupled to the water supply pipe. Instead of having the taps 7 elastical, they may be made rigid and with a distance between them so that the walls of the hose 6 are pressed together.
When the hose reel is. used it must be taken down from the wall or out of its cabinet, the water cock is opened and the reel is carried along while the hose rols of. Near the fire the reel Is laid down and the hose 6' which is fastened between the taps 7 on the side of the reel is taken up and the nozzle can then be moved freely in all directions at a maximum distance like the length of the hose 6'.
The figures 3 and 4 are showing a construction of the reel 25 which by preference is used for greater dimensions of hoses. The end of the hose 6 which is fast ened to the water supply 20 is rolled up on a cylind rical naveplate 16 between spokes 11 with rings 10 and 10' fastened to them. Near the center the spokes 11 are fastened to a tube 12 which revolves on an axle 13. This axle is fastened to a plate 14 and on the top of it a handle protruding inward over the reel is fastened.
On the plate 14 there can be fastened signs with directions for use. iϊear the naveplate 16 one part 6' of the hose is drawn aside between two of the spokes 11 and is rolled up from the navenlate 16 and outward. In the end of this part of the hose 6' the nozzle 8 is fastened and in order to keep the hose 6' with the nozzle 8 fastened to the side of the reel an elastic cross-shaped part 17 is fastened to the ring 10'. Farthest out on each end of the parts 17 an elastic part 18 is bent inward and then again outward 19 thereby holding the part 17 firmly against the side of the reel 25 with the hose 6' between.
This reel is used in just the same way as described before and shown in fig. 5. When the reel 25 is laid down with the part 17 upward this part is taken of the reel and the nozzle can be used as described.
There may be used different constructions for this purpose, but the imprtant thing is that the water cock on the supply pipe can be opened before the rolling out is started and that the part 6' of the hose with the nozzle 8 can be operated quite freely without any risk for having "cracks" on the hose.

Claims

CLAIMS. 1. A device for a fire extinguishing hose reel characterized in that the main part of the hose (6) is connected to the water supply (9,20) and is rolled up on a reel in the usual way while the last part of the hose (6') with the nozzle(8) is coiled up on the side of the reel (24,25) and is detachably fastened to it for the purpose of rolling out the main part of the hose (β) bj carriing or rolling the reel (24, 25) toward the fireplace and on any appropriate spot be able to unfasten and take up the outermost part of the hose (6') and to use the nozzle (8) freely in all directions at a maximum distance from the reel (24,25) like the length of the outermost part of the hose (6').
2. A device according to claim 1 characterized in that there are one or several holes in the side of the reel (24,25) or that the side consists of spokes (11) or the like so that the outermost part of the hose (6') can be drawn out on the side of the reel (24,25) and be rolled up there while the main part of the hose (6) is rolled up on the reel (24,25) in the usual way.
3. A device according to the claims 1 and 2 characterized in that the outermost part of the hose (6') is rolled up from the nave (3,16) or the like and outward on the side of the reel (24,25).
4. A device according to the claims 1,2 and 3 characterized in that the outermost part of the hose (6') with the nozzle (8) is fastened to tiie side of th.e reel (24,25) with elastic parts (7,17) or elements or is fastened with rigid parts where the hose (6') can be pressed down while its walls are pressed together.
PCT/NO1981/000046 1981-01-23 1981-12-29 A device for a fire extinguishing hose reel WO1982002535A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1982900159 DE70837T1 (en) 1981-01-23 1981-12-29 DEVICE FOR ROLLING UP / ROLLING OFF A FIRE EXHAUST HOSE.
DK420582A DK420582A (en) 1981-01-23 1982-09-22 DEVICE FOR FIRE HOSE WITH WIND

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO810222A NO148246C (en) 1981-01-23 1981-01-23 FUEL HOSE FITTING DEVICE
NO810222810123 1981-01-23

Publications (1)

Publication Number Publication Date
WO1982002535A1 true WO1982002535A1 (en) 1982-08-05

Family

ID=19885858

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1981/000046 WO1982002535A1 (en) 1981-01-23 1981-12-29 A device for a fire extinguishing hose reel

Country Status (4)

Country Link
EP (1) EP0070837A1 (en)
DK (1) DK420582A (en)
NO (1) NO148246C (en)
WO (1) WO1982002535A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004688A1 (en) * 1983-05-31 1984-12-06 Alf Johan Bjerke Holding device for the side-hose on a fire extinguishing hose-reel or the like
FR2920416A1 (en) * 2007-08-31 2009-03-06 Christian Javelle Hose packaging, rolling and unrolling device for use by firefighter, has cross shaped pieces pierced at centers to form central holes for evolving mobile assembly, where mobile assembly has flat axle and washers serving as bearings
CN102451537A (en) * 2010-11-01 2012-05-16 江苏卡威专用汽车制造有限公司 Roller for fire hose
WO2012155961A1 (en) * 2011-05-16 2012-11-22 Alfred Kärcher Gmbh & Co. Kg Hose‑wind‑up apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110860059A (en) * 2019-10-12 2020-03-06 江苏泰华消防电气设备有限公司 Fire hydrant box of self-rolling fire hose
CN113713309A (en) * 2021-09-23 2021-11-30 曾海兵 Fire-fighting hose reel for fire fighting

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1091384A (en) * 1913-05-24 1914-03-24 Woodbury T Oliver Hose-rack.
US1652718A (en) * 1926-11-10 1927-12-13 Charles S Huntington Hose reel and carrier
GB413896A (en) * 1933-09-16 1934-07-26 Wilfrid L Spence Improvements in or connected with hose reels
US2549224A (en) * 1945-08-02 1951-04-17 Edward W Moldovan Garden hose reel
DE841472C (en) * 1950-09-15 1952-06-16 Anton Klein Attachment of the inner or outer cable end to the flange of cable drums
US2778582A (en) * 1954-01-05 1957-01-22 Arthur Evan Meirion Means for holding electric cable in a coiled condition
GB805256A (en) * 1956-03-08 1958-12-03 Donald Charles Spelman Improvements in hose reels
GB1302810A (en) * 1970-10-08 1973-01-10
US3880378A (en) * 1971-10-26 1975-04-29 Central Specialties Co Cord storage reel assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1091384A (en) * 1913-05-24 1914-03-24 Woodbury T Oliver Hose-rack.
US1652718A (en) * 1926-11-10 1927-12-13 Charles S Huntington Hose reel and carrier
GB413896A (en) * 1933-09-16 1934-07-26 Wilfrid L Spence Improvements in or connected with hose reels
US2549224A (en) * 1945-08-02 1951-04-17 Edward W Moldovan Garden hose reel
DE841472C (en) * 1950-09-15 1952-06-16 Anton Klein Attachment of the inner or outer cable end to the flange of cable drums
US2778582A (en) * 1954-01-05 1957-01-22 Arthur Evan Meirion Means for holding electric cable in a coiled condition
GB805256A (en) * 1956-03-08 1958-12-03 Donald Charles Spelman Improvements in hose reels
GB1302810A (en) * 1970-10-08 1973-01-10
US3880378A (en) * 1971-10-26 1975-04-29 Central Specialties Co Cord storage reel assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004688A1 (en) * 1983-05-31 1984-12-06 Alf Johan Bjerke Holding device for the side-hose on a fire extinguishing hose-reel or the like
FR2920416A1 (en) * 2007-08-31 2009-03-06 Christian Javelle Hose packaging, rolling and unrolling device for use by firefighter, has cross shaped pieces pierced at centers to form central holes for evolving mobile assembly, where mobile assembly has flat axle and washers serving as bearings
CN102451537A (en) * 2010-11-01 2012-05-16 江苏卡威专用汽车制造有限公司 Roller for fire hose
CN102451537B (en) * 2010-11-01 2013-05-22 江苏卡威专用汽车制造有限公司 Roller for fire hose
WO2012155961A1 (en) * 2011-05-16 2012-11-22 Alfred Kärcher Gmbh & Co. Kg Hose‑wind‑up apparatus

Also Published As

Publication number Publication date
NO148246B (en) 1983-05-30
DK420582A (en) 1982-09-22
NO148246C (en) 1983-09-07
EP0070837A1 (en) 1983-02-09
NO810222L (en) 1982-07-26

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