ES421484A1 - Hose - Google Patents

Hose

Info

Publication number
ES421484A1
ES421484A1 ES421484A ES421484A ES421484A1 ES 421484 A1 ES421484 A1 ES 421484A1 ES 421484 A ES421484 A ES 421484A ES 421484 A ES421484 A ES 421484A ES 421484 A1 ES421484 A1 ES 421484A1
Authority
ES
Spain
Prior art keywords
flexible tube
tape
wire spiral
internal
external
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
Application number
ES421484A
Other languages
Spanish (es)
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.)
DR ING HERBERT VOHRER
Original Assignee
DR ING HERBERT VOHRER
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 DR ING HERBERT VOHRER filed Critical DR ING HERBERT VOHRER
Publication of ES421484A1 publication Critical patent/ES421484A1/en
Expired legal-status Critical Current

Links

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
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated hoses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/68—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels with rotatable winding feed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/805—Applying axial reinforcements

Abstract

Improvements in the manufacture of reinforced pressure and suction flexible tubes, consisting of an internal flexible tube of an external flexible tube and a wire spiral that is in a helical gap formed by the internal flexible tube and the external flexible tube, characterized because a tape of relatively hard material is wound between the wire spiral and parallel to it and because the inner flexible tube, the tape and the outer flexible tube are joined together. (Machine-translation by Google Translate, not legally binding)
ES421484A 1972-12-14 1973-12-14 Hose Expired ES421484A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2261126A DE2261126C3 (en) 1972-12-14 1972-12-14 Reinforced hose

Publications (1)

Publication Number Publication Date
ES421484A1 true ES421484A1 (en) 1976-07-16

Family

ID=5864370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421484A Expired ES421484A1 (en) 1972-12-14 1973-12-14 Hose

Country Status (13)

Country Link
AT (1) AT337505B (en)
BR (1) BR7309760D0 (en)
CA (1) CA990663A (en)
CH (1) CH561875A5 (en)
DE (1) DE2261126C3 (en)
DK (1) DK139242C (en)
ES (1) ES421484A1 (en)
FR (1) FR2327480A1 (en)
GB (1) GB1414035A (en)
IT (1) IT1000814B (en)
NL (1) NL174867C (en)
SE (1) SE409613B (en)
ZA (1) ZA739406B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140154A (en) * 1976-05-13 1979-02-20 Shiro Kanao Flexible hose
DE2654377C3 (en) * 1976-12-01 1982-09-23 Vohran Patentverwertungs-GmbH, 6246 Glashütten Connector made of injectable plastic for hoses
DE2722928C2 (en) * 1977-05-20 1983-01-05 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Flexible plastic hose
FR2443916A1 (en) * 1978-12-14 1980-07-11 Spira Clim Tubing of thermoplastic film wound with and welded to helical rod - to make single or double skinned tubing without using adhesives
US4310946A (en) * 1979-01-19 1982-01-19 Plastiflex Company International Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus
DE3164861D1 (en) * 1980-05-06 1984-08-23 Grohe Kg Hans Flexible reinforced plastic hose, in particular shower hose, and its method of manufacture
DE3017326C2 (en) * 1980-05-06 1984-05-30 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Flexible reinforced plastic hose
DE3025707C2 (en) * 1980-07-07 1983-08-11 Adolf 4370 Marl Bökenkrüger Reinforced hose, especially sanitary hose
DE3227166C1 (en) * 1982-07-21 1984-04-12 Vohrer, Christoph, 6240 Königstein Method of making a reinforced hose
DE3304079C1 (en) * 1983-02-07 1984-07-12 Vohrer, Christoph, 6240 Königstein Hose for the production of hose ends having predetermined lengths, and method for producing the hose
SE8600964L (en) * 1986-03-04 1987-09-05 Uponor Ab RODS FOR INFO LINING OF MARKET LOCATIONS
DE29704122U1 (en) * 1997-03-07 1997-07-31 Oldoplast Kunststoffprofile Gmbh Sanitary hose
DE20113705U1 (en) 2001-08-18 2001-12-13 Vohran Patentverwertungs Gmbh Reinforced, flexible hose, especially shower hose
DE102008037294B8 (en) 2008-08-11 2010-06-10 Leadx Ag Multi-ply hose product and method for its production
ITMI20081648A1 (en) * 2008-09-16 2010-03-17 Magic Flex Di Melani Marcello FLEXIBLE FITTING FOR HYDRAULIC SYSTEMS
DE102015205081A1 (en) * 2015-03-20 2016-09-22 Fränkische Industrial Pipes GmbH & Co. KG Multi-layer corrugated pipe
DE102020106777A1 (en) * 2020-03-12 2021-09-16 HC-Kunststoffwerk Rülzheim GmbH Thermoplastic hose and a device and a method for producing such

Also Published As

Publication number Publication date
DE2261126C3 (en) 1975-07-31
SE409613B (en) 1979-08-27
NL7317040A (en) 1974-06-18
FR2327480A1 (en) 1977-05-06
GB1414035A (en) 1975-11-12
NL174867B (en) 1984-03-16
BR7309760D0 (en) 1974-08-22
DE2261126A1 (en) 1974-08-08
CH561875A5 (en) 1975-05-15
ATA1039773A (en) 1976-10-15
CA990663A (en) 1976-06-08
DK139242B (en) 1979-01-15
IT1000814B (en) 1976-04-10
ZA739406B (en) 1975-01-29
DK139242C (en) 1979-06-18
NL174867C (en) 1984-08-16
AT337505B (en) 1977-07-11
FR2327480B1 (en) 1978-03-24
DE2261126B2 (en) 1974-12-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960205