CH357187A - Verfahren zur Herstellung von biegsamen Rohren - Google Patents
Verfahren zur Herstellung von biegsamen RohrenInfo
- Publication number
- CH357187A CH357187A CH357187DA CH357187A CH 357187 A CH357187 A CH 357187A CH 357187D A CH357187D A CH 357187DA CH 357187 A CH357187 A CH 357187A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- flexible pipes
- pipes
- flexible
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- 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
- B29C53/22—Corrugating
- B29C53/30—Corrugating of tubes
-
- 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
- B29C53/562—Winding and joining, e.g. winding spirally spirally
-
- 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
- B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
- B31F1/205—Corrugating tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
- B29L2031/243—Elbows
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1016—Transverse corrugating
- Y10T156/1018—Subsequent to assembly of laminae
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF21015A DE1174490B (de) | 1956-08-14 | 1956-08-14 | Verfahren zur Herstellung von biegsamen Rohren |
Publications (1)
Publication Number | Publication Date |
---|---|
CH357187A true CH357187A (de) | 1961-09-30 |
Family
ID=7089893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH357187D CH357187A (de) | 1956-08-14 | 1957-08-12 | Verfahren zur Herstellung von biegsamen Rohren |
Country Status (7)
Country | Link |
---|---|
US (1) | US3014501A (de) |
BE (1) | BE560094A (de) |
CH (1) | CH357187A (de) |
DE (1) | DE1174490B (de) |
FR (1) | FR1181155A (de) |
GB (1) | GB874543A (de) |
NL (2) | NL219735A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3317924A (en) * | 1963-05-27 | 1967-05-09 | Veen Harry H Le | Vascular prostheses |
US3532533A (en) * | 1967-03-01 | 1970-10-06 | Usm Corp | Method of priming polyvinyl chloride surfaces |
US3858618A (en) * | 1973-01-10 | 1975-01-07 | Factory Mutual Res Corp | Piping for fire protection systems |
AR205405A1 (es) * | 1974-12-20 | 1976-04-30 | Ecodyne Corp | Un tubo intercambiador de calor realizado de un material plastico |
US4420019A (en) * | 1982-04-05 | 1983-12-13 | Dillon Joseph C | Flexible, non-kinkable hose and method for making the same |
DE3742027A1 (de) * | 1987-12-11 | 1989-06-22 | Varta Batterie | Isolationshuelse fuer galvanische primaerelemente |
US5222949A (en) * | 1991-07-23 | 1993-06-29 | Intermed, Inc. | Flexible, noncollapsible catheter tube with hard and soft regions |
WO2014130440A1 (en) | 2013-02-21 | 2014-08-28 | The Procter & Gamble Company | Fibrous cores |
EP2958831B1 (de) * | 2013-02-21 | 2017-05-31 | The Procter and Gamble Company | Packung mit kernrollen aus fasermaterial |
US9756991B2 (en) | 2013-02-21 | 2017-09-12 | The Procter & Gamble Company | Fibrous cores |
US9505179B2 (en) | 2013-02-21 | 2016-11-29 | The Procter & Gamble Company | Method of manufacturing fibrous cores |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633434A (en) * | 1953-03-31 | Method of producing mat surfaces | ||
DE584758C (de) * | 1933-09-27 | Fellner & Ziegler Akt Ges | Vorrichtung zum Einspritzen von schlammfoermigem Brenngut in Drehrohroefen | |
CH161620A (de) * | 1931-02-11 | 1933-05-15 | Lonza Ag | Verfahren, um Gebilde aus thermoplastischen Zellulosederivaten in sich, miteinander oder mit Gebilden aus anderen Stoffen zu verbinden. |
US2035304A (en) * | 1934-01-24 | 1936-03-24 | Otto W Dieffenbach | Cellulose tube |
US2042644A (en) * | 1934-04-04 | 1936-06-02 | Ind Patents Corp | Sausage casing |
US2440390A (en) * | 1944-10-27 | 1948-04-27 | Bogoslowsky Boris | Apparatus for making convolute wound tubing from sheet material |
GB588858A (en) * | 1945-02-28 | 1947-06-04 | Compoflex Co Ltd | Improvements in or relating to flexible tubing |
GB716183A (en) * | 1950-05-09 | 1954-09-29 | Vadotub Ag | Method and apparatus for coating surfaces of helically grooved tubes of any length |
US2819180A (en) * | 1951-11-10 | 1958-01-07 | Koenig Claus | Self-adhesive tape |
GB719638A (en) * | 1951-12-01 | 1954-12-08 | Dunlop Rubber Co | Reinforced flexible tubing |
US2748805A (en) * | 1953-03-02 | 1956-06-05 | Hedwin Corp | Reinforced spiral plastic pipe |
US2884957A (en) * | 1956-02-13 | 1959-05-05 | Gen Motors Corp | Flexible tubing |
-
0
- BE BE560094D patent/BE560094A/xx unknown
- NL NL101868D patent/NL101868C/xx active
- NL NL219735A patent/NL219735A/xx unknown
-
1956
- 1956-08-14 DE DEF21015A patent/DE1174490B/de active Pending
-
1957
- 1957-08-12 CH CH357187D patent/CH357187A/de unknown
- 1957-08-13 FR FR1181155D patent/FR1181155A/fr not_active Expired
- 1957-08-13 US US677847A patent/US3014501A/en not_active Expired - Lifetime
- 1957-08-13 GB GB25552/57A patent/GB874543A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1181155A (fr) | 1959-06-12 |
US3014501A (en) | 1961-12-26 |
BE560094A (de) | |
NL101868C (de) | |
DE1174490B (de) | 1964-07-23 |
NL219735A (de) | |
GB874543A (en) | 1961-08-10 |
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