US830695A - Process of and apparatus for manufacturing lined metallic hose. - Google Patents

Process of and apparatus for manufacturing lined metallic hose. Download PDF

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Publication number
US830695A
US830695A US31226206A US1906312262A US830695A US 830695 A US830695 A US 830695A US 31226206 A US31226206 A US 31226206A US 1906312262 A US1906312262 A US 1906312262A US 830695 A US830695 A US 830695A
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United States
Prior art keywords
hose
spindle
reel
metallic hose
lining
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Expired - Lifetime
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US31226206A
Inventor
Emil Witzenmann
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Individual
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Priority to US31226206A priority Critical patent/US830695A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts
    • Y10T29/49845—Retaining clearance for motion between assembled parts by deforming interlock
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53652—Tube and coextensive core

Definitions

  • My invention relates to 9. process of end o. psintus for manufacturing spiral metallic e "loving an inner lin-i-ng-hose of india-rt1bother suitable material.
  • 1e novel feature of the invention is that the lining-hose is fed through the hollow spindle of the metallic hose-making machine during the manufacture of the metallic hose in such manner the finished hose complete with the lining can be drawn from the spindle.
  • the liningdiosc Prior to entering the hollow windingspindle the liningdiosc is pressed or folded together in the direction of its length, and sfter removal of the linished hose the lininghose is again distended by conducting sir, liquid, or other suitable agent into it, so that the outer wall of the lininghose lies tightly against the inner Wall of the outer metallic hose.
  • FIG. 1 is a. side elevation of the machine; Fig. 2, longitudinal section through the heed of the winding-spindle with device for pressing in the lining-hose.
  • Figs. 3 and 4 are cross and longitudinal sections of a piece of metallic hose with collapsed lining.
  • Figs. 5 and 6 are like views of the metallic hose after distention of the lining, Figs. 2 to 6 being drawn to an enlarged scale.
  • the hose-winding machine is mounted on e. suitable framing and furnished with a hollow spindle (1 upon which the hose 7) is wound in wclldinown manner.
  • the lining-hose of rubhcr or other suitshle material to he introduced into the metallic hose is wound on the reel in.
  • i reel 0 At the opposite end oi t iemschine is :i reel 0, to which the piece of finished metallic hose connected.
  • This reel c turns on the pin (Z and is hold by the ironic f, which rotates on the axis 51 g, located at right angles to the pin (Z. Similarly the reel in turns on so.
  • the details of the apparatus may he varied in numerous ways. This applies in pan ticuler to the description of windingunschine employed.
  • the essential feature of the invention is that the lining-hose is fed to the metallic hose during the course of msnui'scture of the letter and is pressed in or folded together in longitudinal direction prior to its entering the hollow winding-spindle.
  • a hollow spindle a lining-hose reel mounted at the head thereof and at right angles to the spindle-axis, and means for rotating the reel and spindle, substantially as described.
  • a hollow s indle a lining-hose reel' mounted at the ead thereof and at right angles to the spindle-axis, a roller mounted between the reel and the spindle, for making a longitudinal fold in the lin-v ing-hose, on its entering the spindle, and

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

PATENTED SEPT. 11, 1906.
E. WITZENMANN. 4
PRGOESS OF AND APPARATUS FOR MANUFACTURING LINED METALLIC HOSE.
APPLICATION FILED APR.I7,1906.
2 SHEETS-SHEET 1.
I71 vcnIo r:
Emil Wiizsnnmnn by @{WM No. 830,695. PATENTED'SEPT. 11, 1906.
I E. WITZBNMANN. PROCESS 01 AND APPARATUS FOR MANUFACTURING LINED METALLIC HOSE.
APPLICATION FILED APR. 17,1906.
2 sxizms-snnnr 2.
i Emil Wiize'nmmm A mm y @mmm z MR -Annual.
i UNITED STATBT OF P PArEN'r onnniin.
.BJMIL WlTZENil lANN PROGESS OF AND APPARATM FOR HANUFAQE'EJ 830,695. Specification of Letters Patent. lettent ci Sept. 11, 1906.
Application filed April 1'7 1906- Scrisl do. 312,262
re n55 wit-omit may concern:
uieoturer. a subject of the Grand or residing at 48 Holzgsrtenstrssse, iPfo-" heirn, German Empire, invented R6. and useful Improvements in Processes and Apparatus for Manufacturing Lined Metellie Hose, of which the following is specification.
My invention relates to 9. process of end o. psintus for manufacturing spiral metallic e "loving an inner lin-i-ng-hose of india-rt1bother suitable material. 1e novel feature of the invention is that the lining-hose is fed through the hollow spindle of the metallic hose-making machine during the manufacture of the metallic hose in such manner the finished hose complete with the lining can be drawn from the spindle. Prior to entering the hollow windingspindle the liningdiosc is pressed or folded together in the direction of its length, and sfter removal of the linished hose the lininghose is again distended by conducting sir, liquid, or other suitable agent into it, so that the outer wall of the lininghose lies tightly against the inner Wall of the outer metallic hose.
One form of construction of a machine for carrying out the new process is illustrated in the accompanying drawings, in which- Figure 1 is a. side elevation of the machine; Fig. 2, longitudinal section through the heed of the winding-spindle with device for pressing in the lining-hose. Figs. 3 and 4 are cross and longitudinal sections of a piece of metallic hose with collapsed lining. Figs. 5 and 6 are like views of the metallic hose after distention of the lining, Figs. 2 to 6 being drawn to an enlarged scale.
The hose-winding machine is mounted on e. suitable framing and furnished with a hollow spindle (1 upon which the hose 7) is wound in wclldinown manner. The lining-hose of rubhcr or other suitshle material to he introduced into the metallic hose is wound on the reel in. At the opposite end oi t iemschine is :i reel 0, to which the piece of finished metallic hose connected. This reel c turns on the pin (Z and is hold by the ironic f, which rotates on the axis 51 g, located at right angles to the pin (Z. Similarly the reel in turns on so. axis located at right snglcis to the pin on e known that l, EMIL Wnzmnusnni ich it is mounted, the said axis. like the spindle c. When a llkliitlllc hose is to he rovided w h rubher or otlierlininz hose I j p i. 1 the latte is red rroni the reel in through tne hollow winding-spindle to the reel 0. ln order to'enshle this to be done, the rubber hose 1 before entering: the spindle n1 is pressed in or tolded together. l 'or this purpose there unity, for instance, be a roller 7) located in a recessed part ol the heed 0, which roller presses in the hose unwinding troin the reel m, Fig. 3, or the hose may be drawn from the reel m in already-folded condition. After the lining-hose has been iniisted it will lie tightly against the inner well of the outer metallic hose and forms, as it were, an integrsl port of it. The metallic hose is wound on the spindle o in Y ll-known manner. Each time the spindle (1 .:is been wound the hose is automatically or by hand pushed oi! the spindle and with the lining wound onto the reel 0.
The details of the apparatus may he varied in numerous ways. This applies in pan ticuler to the description of windingunschine employed. The essential feature of the invention is that the lining-hose is fed to the metallic hose during the course of msnui'scture of the letter and is pressed in or folded together in longitudinal direction prior to its entering the hollow winding-spindle.
Having thus dcscrilwd my iin'ci'ition, what I claim as new, and desire to scrurc by linttcrs l utcnt i 1. The process o'l lllzll'lll inc urine lined spirsi metallic hose, consisting in winding rue-- l swindle, and simultm e on u uolio conduct hose from the inn suhstnntislly as described.
' 1;. ni nu'l seluiing lined spin winding inclatter, and then distending the lining-hose, by means of asuitable agentuntil it lies tightly against the inner Wallof the metallic ,hose, substantially as described;
,3. In apparatus for manufacturing lined spiral metallic hose, a hollow spindle, a lining-hose reel mounted at the head thereof and at right angles to the spindle-axis, and means for rotating the reel and spindle, substantially as described.
4. In apparatus for manufacturing lined spiral metallic hose, a hollow s indle a lining-hose reel' mounted at the ead thereof and at right angles to the spindle-axis, a roller mounted between the reel and the spindle, for making a longitudinal fold in the lin-v ing-hose, on its entering the spindle, and
'ing-hose reel mounted at the means for rotating the reel, spindle and 1
US31226206A 1906-04-17 1906-04-17 Process of and apparatus for manufacturing lined metallic hose. Expired - Lifetime US830695A (en)

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US31226206A US830695A (en) 1906-04-17 1906-04-17 Process of and apparatus for manufacturing lined metallic hose.

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US31226206A US830695A (en) 1906-04-17 1906-04-17 Process of and apparatus for manufacturing lined metallic hose.

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682391A (en) * 1951-02-01 1954-06-29 Thomas F Downs Heat exchanger with removable liner
US2869220A (en) * 1953-06-29 1959-01-20 Osnabrucker Kupfer Und Drahtwe Process and arrangement for the production of cables and conductors having a corrugated sheathing, more especially a metal sheathing
US3069763A (en) * 1959-04-20 1962-12-25 Reynolds Metals Co Method and apparatus for making plastic lined continuously welded aluminum tubing
US3201861A (en) * 1960-03-31 1965-08-24 Fromson H A Method of making a double-walled tube
US20220388806A1 (en) * 2021-06-04 2022-12-08 Ohrey Kim Apparatus for manufcturing guitar string

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682391A (en) * 1951-02-01 1954-06-29 Thomas F Downs Heat exchanger with removable liner
US2869220A (en) * 1953-06-29 1959-01-20 Osnabrucker Kupfer Und Drahtwe Process and arrangement for the production of cables and conductors having a corrugated sheathing, more especially a metal sheathing
US3069763A (en) * 1959-04-20 1962-12-25 Reynolds Metals Co Method and apparatus for making plastic lined continuously welded aluminum tubing
US3201861A (en) * 1960-03-31 1965-08-24 Fromson H A Method of making a double-walled tube
US20220388806A1 (en) * 2021-06-04 2022-12-08 Ohrey Kim Apparatus for manufcturing guitar string
US11554930B2 (en) * 2021-06-04 2023-01-17 Ohrey Kim Apparatus for manufcturing guitar string

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