US2544119A - Hose for dispensing pumps - Google Patents

Hose for dispensing pumps Download PDF

Info

Publication number
US2544119A
US2544119A US1136A US113648A US2544119A US 2544119 A US2544119 A US 2544119A US 1136 A US1136 A US 1136A US 113648 A US113648 A US 113648A US 2544119 A US2544119 A US 2544119A
Authority
US
United States
Prior art keywords
hose
pump
loop
dispensing
spring
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
Application number
US1136A
Inventor
Wolfe H Hix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dayton Pump and Manufacturing Co
Original Assignee
Dayton Pump and Manufacturing Co
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 Dayton Pump and Manufacturing Co filed Critical Dayton Pump and Manufacturing Co
Priority to US1136A priority Critical patent/US2544119A/en
Application granted granted Critical
Publication of US2544119A publication Critical patent/US2544119A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6918—With hose storage or retrieval means
    • Y10T137/6954—Reel with support therefor

Definitions

  • ible hose which has one end secured to the dis-V charge pipe of the pump and which has a nozzle on its other end.
  • the fluid outlet of the pump is adjacent the upper end thereof and there is a hook, also at the upper end of the pump, for receiving Vthe nozzle. With the pump idle and the nozzle supported on its hook, the effective length of the hose is limited to that which will support the lowest end of the loop therein above the surface of the concrete platform on which the pump is mounted.
  • the hose In connection with new dispensing equipment, the hose is sometimes mounted on a reel within the pump and can thus be drawn out to any desired length. While an arrangement of this type is satisfactory for new equipment, it has the disadvantage of being very expensive and diicult to install in old equipment.
  • the primary object of the present invention is the provision of a means for effectively increasing the length of a hose on a dispensing pump and accomplishing this without the use of reels, counter-weighted rollers, and similar devices within the dispensing pump proper.
  • Another object of this invention is the provision of a means for increasing the elective length of a ho'se for a dispensing pump in which the means is associated directly with the hose itself.
  • a still further object of this invention is the provision of a means for increasing the eiective length of ahose for a. dispensing pump in which the said means substantially prevents the hose from being dragged across the ground which would abrade the surface thereof and cause undue wear thereon.
  • Figure 1 is a side elevational view of a dispensing pump having a hose thereon constructed according to this invention
  • Figure 2 is a front view ofthe dispensing pump illustrated in Figure 1;
  • Figure 3 is a, sectional view through the hose and is indicated by the line 3 3 on Figure 1;
  • Figure 4 is a viewshowing the construction of the spring member associated with the hose
  • Figure 5 is a view similar to Figure 3 but showing the spring member mounted on the opposite side of the liose;
  • Figure 6 is a cross sectional view of a hose according to this invention showing a plurality of spring members mounted thereon;
  • Figure 7 is a view similar to Figure 6 but showing the surface of the hose uted or serrated in order to give it a good gripping surface.
  • the dispensing pump is indicated in Figures 1 and 2 by the numeral ID, and this pump includes a discharge fitting I2 adjacent its top edge to which is secured a dispensing hose I4.
  • the other end of the hose I4 has connected thereto the usual type dispensing nozzle I6 and a hook I8 is provided on the pump for supporting the said nozzle when not in use.
  • This construction for the dispensing pump is substantially standard.
  • the loop 20 in the hose is provided for by means associated with the hose itself.
  • this invention can be applied either to new or existing equipment and without the necessity of altering the dispensing pump itself in any manner.
  • the wires 22 are suiciently strong, taken in multiple as shown, for drawing the hose into the loop but at the same time are sumciently yielding that the hose can easily be pulled out for servicing a car as indicated by the dotted out line at 24 in Figure 1.
  • the wires 22 lay parallel with each other and are spaced apart and are formed into a lattice work by cross bars 26 which overlie the spring wires and are secured thereto as by welding, soldering, twisting together, or some other manner of making an integral connection.
  • the spring members are preferably imbedded in a crescent shaped rubber like part 28 which is applied to the rubber like hose I4 and bonded thereto as by Vulcanizing.
  • Figure 3 illustrates the spring member as extending around the inner part of the loop in the hose.
  • the length of the spring part will be such that it will be extended at least around the loop 20 and part way along the straight portion of the hose at either end of the loop.
  • the spring member can also be mounted around the outside of the loop 20 as indicated at 30 in Figure 5.
  • the arrangement of Figure 5 is otherwise identical with that of Figure 3.
  • hose In certain instances wherein the hose is particularly heavy there may be a spring member mounted on each side of the hose as indicated at 32 in Figure 6. While Figure 6 shows the spring members mounted inside and outside the loop in,the hose it will be apparent that they could be displaced 90 degrees so as to lie on either side of the loop in the hose.
  • this invention provides for a simple means for increasing the effective length of the hose.
  • the hose construction arrived at is relatively simple and inexpensive and has long life due to the fact that the spring member is directly bonded to the hose and has its end parts protected to prevent them from abrading any part of the hose.
  • This invention is adapted for being applied to either old or new equipment and therefore involves the minimum of trouble and expense in effecting a conversion. Due to the resilient nature of the spring member or members associated with the hose, no diiilculty is experienced in stretching the hose out its full length, but at the same time there is suicient strength in the spring members that it will normally maintain the hose above the ground level and thereby prevent undue wear or abrasion thereof.
  • a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end for connection with a nozzle, a. crescent shaped rubber like member vulcanized to one side of said hose and extending longitudinally thereof, and a plurality of spring wires in said member extending the length' thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump.
  • a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end for connection with a nozzle, a crescent shaped rubber like member secured to the inner side of said hose and extending longitudinally thereof, a plurality of spring wires in said member extending the length thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump, and cross members extendingl over and secured to said spring wires to form a lattice work.
  • a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end' for connection with a nozzle, a crescent shaped rubber like member secured to the outer side of said hose and extending longitudinally thereof, a plurality of spring wires in said member extending the length thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump, and cross members extending over and secured to said y spring wires to form a lattice work.
  • a hose of rubber like material for use with a. dispensing pump having means at one end for connection with said pump and means at the other end for connection with a. nozzle, a pair of crescent snaped rubber like members vulcanized to opposite sides of said hose Aand extending longitudinally thereof, and a plurality of spring wires in each of said members extending the length thereof and operable to'urge said hose into a looped position when suspended from its ends.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

March 6, 1951 H. H. wou-'E HOSE FOR DISPENSING PUIIPS Filed Jan. 8, 1948 v lnvlnron H. Hm Wonu 0W JM Ar'ranNEvs Patented Mar. 6, 1951 HOSE FOR DISPENSING PUMPS H. Hix Wolfe,A Dayton, Ohio, assignor to The Dayton Pump and Manufacturing Company, Dayton, Ohio, a corporation of Ohio Application January 8, 1948, Serial No. 1,136
4 Claims.
ible hose which has one end secured to the dis-V charge pipe of the pump and which has a nozzle on its other end. Usually, the fluid outlet of the pump is adjacent the upper end thereof and there is a hook, also at the upper end of the pump, for receiving Vthe nozzle. With the pump idle and the nozzle supported on its hook, the effective length of the hose is limited to that which will support the lowest end of the loop therein above the surface of the concrete platform on which the pump is mounted.
In many cases this length of hose is not sufficient for adequately servicing all cars and trucks which may come into the station. This is due to the fact that the tank openings of cars and trucks vary widely in their location and also because the cars and trucks are sometimes driven in on one side of the island on which pumps are placed and sometimes on the other. It will be apparent that it is very desirable to have the maximum length of hose available for a pump of this nature.
In connection with new dispensing equipment, the hose is sometimes mounted on a reel within the pump and can thus be drawn out to any desired length. While an arrangement of this type is satisfactory for new equipment, it has the disadvantage of being very expensive and diicult to install in old equipment.
The primary object of the present invention is the provision of a means for effectively increasing the length of a hose on a dispensing pump and accomplishing this without the use of reels, counter-weighted rollers, and similar devices within the dispensing pump proper.
Another object of this invention is the provision of a means for increasing the elective length of a ho'se for a dispensing pump in which the means is associated directly with the hose itself.
A still further object of this invention is the provision of a means for increasing the eiective length of ahose for a. dispensing pump in which the said means substantially prevents the hose from being dragged across the ground which would abrade the surface thereof and cause undue wear thereon.
These and other objects and advantages will become more apparent upon reference to the following` description taken in connection with the accompanying drawings in which:
Figure 1 is a side elevational view of a dispensing pump having a hose thereon constructed according to this invention;
Figure 2 is a front view ofthe dispensing pump illustrated in Figure 1;
Figure 3 is a, sectional view through the hose and is indicated by the line 3 3 on Figure 1;
Figure 4 is a viewshowing the construction of the spring member associated with the hose;
Figure 5 is a view similar to Figure 3 but showing the spring member mounted on the opposite side of the liose;
Figure 6 is a cross sectional view of a hose according to this invention showing a plurality of spring members mounted thereon; and
Figure 7 is a view similar to Figure 6 but showing the surface of the hose uted or serrated in order to give it a good gripping surface.
Referring to the drawings, the dispensing pump is indicated in Figures 1 and 2 by the numeral ID, and this pump includes a discharge fitting I2 adjacent its top edge to which is secured a dispensing hose I4. The other end of the hose I4 has connected thereto the usual type dispensing nozzle I6 and a hook I8 is provided on the pump for supporting the said nozzle when not in use. This construction for the dispensing pump is substantially standard.
In order to increase the effective length of the hose I4 it hangs on the pump when not in use with a loop therein as indicated at 20 in Figures l and 2. The loop as shown comprises one and a half convolutions of the hose and under normal circumstances this is suflicient additional length, but it will be understood that there could be additional convolutions in the loop if desired in order to add still further to the effective length of the hose.
According to this invention the loop 20 in the hose is provided for by means associated with the hose itself. In this manner this invention can be applied either to new or existing equipment and without the necessity of altering the dispensing pump itself in any manner.
The means which are associated with the hose and which cause it to hang in the loop as shown is illustrated in Figures 3 and 4. Reference to these gures will reveal that the hose has associated therewith a plurality of longitudinally extending spring wires 22. These wires are normally bent to about the shape of the loop 20 and serve to pull the hose into that shape when there is no tension exerted on the said hose.
The wires 22 are suiciently strong, taken in multiple as shown, for drawing the hose into the loop but at the same time are sumciently yielding that the hose can easily be pulled out for servicing a car as indicated by the dotted out line at 24 in Figure 1.
As will be seen in Figure 4 the wires 22 lay parallel with each other and are spaced apart and are formed into a lattice work by cross bars 26 which overlie the spring wires and are secured thereto as by welding, soldering, twisting together, or some other manner of making an integral connection.
By so binding together the wires 22 the ends thereof are prevented from digging into the rubber of the hose but at the same time full flexibility of the spring member is retained for permitting the hose to be extended to service a car.
As will be seen in Figure 3 the spring members are preferably imbedded in a crescent shaped rubber like part 28 which is applied to the rubber like hose I4 and bonded thereto as by Vulcanizing.
In practice, the hose can first be formed by building up on a mandrel and then partially cured. Thereafter, the spring member is combined with its crescent like rubber carrier and assembled with the partially cured hose. Thereafter the entire unit may be wrapped and vulcanized according to the usual procedures in the art.
Figure 3 illustrates the spring member as extending around the inner part of the loop in the hose. The length of the spring part will be such that it will be extended at least around the loop 20 and part way along the straight portion of the hose at either end of the loop. However, it may be desirable for the spring member to extend from end to end of the hose and in such case it can also be used for grounding the hose nozzle.
The spring member can also be mounted around the outside of the loop 20 as indicated at 30 in Figure 5. The arrangement of Figure 5 is otherwise identical with that of Figure 3.
In certain instances wherein the hose is particularly heavy there may be a spring member mounted on each side of the hose as indicated at 32 in Figure 6. While Figure 6 shows the spring members mounted inside and outside the loop in,the hose it will be apparent that they could be displaced 90 degrees so as to lie on either side of the loop in the hose.
The characteristics of the surface of the hose in any of the foregoing modifications can be modified in order to provide for a good grip thereon by fluting or serrating such surface as indicated by the numeral 34 in Figure 7. Such iluting or serrating could be formed in the crescent shaped carrier for the spring part prior to its vulcanization on the hose, or could be formed on the hose during vulcanization, or cut thereon afterward.
In any case, this invention provides for a simple means for increasing the effective length of the hose. The hose construction arrived at is relatively simple and inexpensive and has long life due to the fact that the spring member is directly bonded to the hose and has its end parts protected to prevent them from abrading any part of the hose.
This invention is adapted for being applied to either old or new equipment and therefore involves the minimum of trouble and expense in effecting a conversion. Due to the resilient nature of the spring member or members associated with the hose, no diiilculty is experienced in stretching the hose out its full length, but at the same time there is suicient strength in the spring members that it will normally maintain the hose above the ground level and thereby prevent undue wear or abrasion thereof.
It will be understood that this invention is susceptible to modification in order to adapt it to dierent usages and conditions and, accordingly, it is desired to comprehend such modifications within this invention as may fall within the scope of the appended claims.
I claim:
1. As a new article of manufacture; a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end for connection with a nozzle, a. crescent shaped rubber like member vulcanized to one side of said hose and extending longitudinally thereof, and a plurality of spring wires in said member extending the length' thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump.
2. As a new article of manufacture; a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end for connection with a nozzle, a crescent shaped rubber like member secured to the inner side of said hose and extending longitudinally thereof, a plurality of spring wires in said member extending the length thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump, and cross members extendingl over and secured to said spring wires to form a lattice work.
3. As a new article of manufacture; a hose of rubber like material adapted for use with dispensing pumps and having a means at one end for connection with a pump and means at the other end' for connection with a nozzle, a crescent shaped rubber like member secured to the outer side of said hose and extending longitudinally thereof, a plurality of spring wires in said member extending the length thereof and operable to cause said hose to hang with a loop therein when suspended from its ends on said pump, and cross members extending over and secured to said y spring wires to form a lattice work.
4. As a new article of manufacture; a hose of rubber like material for use with a. dispensing pump having means at one end for connection with said pump and means at the other end for connection with a. nozzle, a pair of crescent snaped rubber like members vulcanized to opposite sides of said hose Aand extending longitudinally thereof, and a plurality of spring wires in each of said members extending the length thereof and operable to'urge said hose into a looped position when suspended from its ends.
H. HIX WOLFE.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS
US1136A 1948-01-08 1948-01-08 Hose for dispensing pumps Expired - Lifetime US2544119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1136A US2544119A (en) 1948-01-08 1948-01-08 Hose for dispensing pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1136A US2544119A (en) 1948-01-08 1948-01-08 Hose for dispensing pumps

Publications (1)

Publication Number Publication Date
US2544119A true US2544119A (en) 1951-03-06

Family

ID=21694557

Family Applications (1)

Application Number Title Priority Date Filing Date
US1136A Expired - Lifetime US2544119A (en) 1948-01-08 1948-01-08 Hose for dispensing pumps

Country Status (1)

Country Link
US (1) US2544119A (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619125A (en) * 1947-10-31 1952-11-25 Dayton Pump & Mfg Co Dispensing hose
US2631049A (en) * 1949-03-30 1953-03-10 John J Mcgillis Pipe coupling
US2774382A (en) * 1953-06-12 1956-12-18 Telefiex Inc Guiding conduit
US2879804A (en) * 1957-04-18 1959-03-31 Garlock Packing Co Reinforced expansion joint
US2905194A (en) * 1955-03-28 1959-09-22 Gardner Denver Co Combination air hose and tool balancer
US3112772A (en) * 1961-02-09 1963-12-03 Porter Co Inc H K Elastomeric composition and method of bonding elastomers to ferrous and like metals
US3160333A (en) * 1962-06-07 1964-12-08 Gilbert & Barker Mfg Co Retriever mechanism for liquid delivery hoses
US3206228A (en) * 1962-09-18 1965-09-14 Us Rubber Co Vibration joints
US3353565A (en) * 1964-09-21 1967-11-21 Swel Plug Inc Pipe end insert
US3460563A (en) * 1965-07-19 1969-08-12 Northrop Corp Flexible drill string and operating apparatus therefor
US3674062A (en) * 1970-09-11 1972-07-04 Bechtel Int Corp Offshore loading and unloading of tankers
US3710819A (en) * 1970-11-10 1973-01-16 Westinghouse Electric Corp Hose and hose storage arrangement for a portable dishwasher
US4041608A (en) * 1974-12-13 1977-08-16 Avenska Utvecklingsaktiebolaget (Su) Connecting lead supports
US4131218A (en) * 1975-09-03 1978-12-26 Tokyo Tatsuno Co., Ltd. Apparatus for dispensing gasoline having an inverted U-shaped conduit
US4708533A (en) * 1985-11-07 1987-11-24 Oy Tampella Ab Method and a device for guiding a concrete feeding hose in connection with the grout feed in rock bolting
US4708532A (en) * 1985-11-07 1987-11-24 Oy Tampella Ab Apparatus for storing a concrete feeding hose in a rock bolting device
US4710065A (en) * 1985-11-07 1987-12-01 Oy Tampella Ab Method, a device and a means for carrying out wire bolting of a rock
US4725096A (en) * 1985-11-07 1988-02-16 Oy Tampella Ab Method of and a device for carrying out wire bolting
US4728219A (en) * 1985-11-07 1988-03-01 Oy Tampella Ab Method of and a device for guiding a wire in the wire bolting of a rock
US4854846A (en) * 1988-02-08 1989-08-08 Dayco Products, Inc. Method and apparatus for making a plurality of flexible hoses each having a preformed bend therein
US5185932A (en) * 1982-06-03 1993-02-16 Caines R Scott Robotic fluid-actuated muscle analogue tree trimmer
US6067892A (en) * 1998-03-18 2000-05-30 Erickson; Joel R. Artificial muscle actuator assembly
US20110240685A1 (en) * 2010-03-30 2011-10-06 Gilbarco Inc. Fuel dispenser including hose management arrangement
US20180245717A1 (en) * 2017-02-27 2018-08-30 Titeflex Commercial Inc. Hose assemblies with reduced axial stress

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US125596A (en) * 1872-04-09 Improvement in vulcanized-rubber tubings
US2206703A (en) * 1937-11-26 1940-07-02 Gen Electric Wire reinforced cord set
US2268321A (en) * 1940-11-20 1941-12-30 Wardlyn Corp Catheter
US2277864A (en) * 1940-09-03 1942-03-31 Dayton Pump & Mfg Co Means and method of coiling hose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US125596A (en) * 1872-04-09 Improvement in vulcanized-rubber tubings
US2206703A (en) * 1937-11-26 1940-07-02 Gen Electric Wire reinforced cord set
US2277864A (en) * 1940-09-03 1942-03-31 Dayton Pump & Mfg Co Means and method of coiling hose
US2268321A (en) * 1940-11-20 1941-12-30 Wardlyn Corp Catheter

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619125A (en) * 1947-10-31 1952-11-25 Dayton Pump & Mfg Co Dispensing hose
US2631049A (en) * 1949-03-30 1953-03-10 John J Mcgillis Pipe coupling
US2774382A (en) * 1953-06-12 1956-12-18 Telefiex Inc Guiding conduit
US2905194A (en) * 1955-03-28 1959-09-22 Gardner Denver Co Combination air hose and tool balancer
US2879804A (en) * 1957-04-18 1959-03-31 Garlock Packing Co Reinforced expansion joint
US3112772A (en) * 1961-02-09 1963-12-03 Porter Co Inc H K Elastomeric composition and method of bonding elastomers to ferrous and like metals
US3160333A (en) * 1962-06-07 1964-12-08 Gilbert & Barker Mfg Co Retriever mechanism for liquid delivery hoses
US3206228A (en) * 1962-09-18 1965-09-14 Us Rubber Co Vibration joints
US3353565A (en) * 1964-09-21 1967-11-21 Swel Plug Inc Pipe end insert
US3460563A (en) * 1965-07-19 1969-08-12 Northrop Corp Flexible drill string and operating apparatus therefor
US3674062A (en) * 1970-09-11 1972-07-04 Bechtel Int Corp Offshore loading and unloading of tankers
US3710819A (en) * 1970-11-10 1973-01-16 Westinghouse Electric Corp Hose and hose storage arrangement for a portable dishwasher
US4041608A (en) * 1974-12-13 1977-08-16 Avenska Utvecklingsaktiebolaget (Su) Connecting lead supports
US4131218A (en) * 1975-09-03 1978-12-26 Tokyo Tatsuno Co., Ltd. Apparatus for dispensing gasoline having an inverted U-shaped conduit
US5185932A (en) * 1982-06-03 1993-02-16 Caines R Scott Robotic fluid-actuated muscle analogue tree trimmer
US4708533A (en) * 1985-11-07 1987-11-24 Oy Tampella Ab Method and a device for guiding a concrete feeding hose in connection with the grout feed in rock bolting
US4708532A (en) * 1985-11-07 1987-11-24 Oy Tampella Ab Apparatus for storing a concrete feeding hose in a rock bolting device
US4710065A (en) * 1985-11-07 1987-12-01 Oy Tampella Ab Method, a device and a means for carrying out wire bolting of a rock
US4725096A (en) * 1985-11-07 1988-02-16 Oy Tampella Ab Method of and a device for carrying out wire bolting
US4728219A (en) * 1985-11-07 1988-03-01 Oy Tampella Ab Method of and a device for guiding a wire in the wire bolting of a rock
US4854846A (en) * 1988-02-08 1989-08-08 Dayco Products, Inc. Method and apparatus for making a plurality of flexible hoses each having a preformed bend therein
US6067892A (en) * 1998-03-18 2000-05-30 Erickson; Joel R. Artificial muscle actuator assembly
US6223648B1 (en) 1998-03-18 2001-05-01 Joel R. Erickson Artificial muscle actuator assembly
US20110240685A1 (en) * 2010-03-30 2011-10-06 Gilbarco Inc. Fuel dispenser including hose management arrangement
US20180245717A1 (en) * 2017-02-27 2018-08-30 Titeflex Commercial Inc. Hose assemblies with reduced axial stress
US11022237B2 (en) * 2017-02-27 2021-06-01 Titeflex Commercial Inc. Hose assemblies with reduced axial stress

Similar Documents

Publication Publication Date Title
US2544119A (en) Hose for dispensing pumps
US3288169A (en) Pneumatic hose
US2723431A (en) Clamping and holding device for flexible hose
US1746701A (en) Flexible conduit and method of making the same
US2570259A (en) Method of and apparatus for the manufacture of flexible conduits
US2184363A (en) Housing for flexible members
US1977775A (en) Protector for hose and similar articles
US1797193A (en) Method of making flexible conduits
US2172130A (en) Hose protector
US2854030A (en) Oil hose
US6179007B1 (en) Reinforced, flexible hose with built-in handle
US2741267A (en) Flexible hose
CN205367343U (en) Spinning yarn cone
US1718978A (en) Duplex hose
US20140239629A1 (en) Garden hose kink mender apparatus
US2560853A (en) Self-coiling flexible hose for dispensing pumps
US5660423A (en) Abrasion guard for lifting sling fittings
GB1455881A (en) Liquid-conveying hose
US2837120A (en) Discharge hose comprising supporting means and method of providing such means
US1566597A (en) Hose nozzle for gasoline pumps
US2244635A (en) Staticproof hose and method of making same
US3588148A (en) Nonkink transition tube
US2173744A (en) Plastic packing with reinforced back
US2160240A (en) Hose guard
USRE32508E (en) Hose structure