FR1185729A - Appareil destiné au cintrage des tuyaux en matière plastique, et similaires - Google Patents
Appareil destiné au cintrage des tuyaux en matière plastique, et similairesInfo
- Publication number
- FR1185729A FR1185729A FR1185729DA FR1185729A FR 1185729 A FR1185729 A FR 1185729A FR 1185729D A FR1185729D A FR 1185729DA FR 1185729 A FR1185729 A FR 1185729A
- Authority
- FR
- France
- Prior art keywords
- plastic pipes
- bending plastic
- bending
- pipes
- plastic
- 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
Links
Classifications
-
- 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
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- 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
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
- B29D23/006—Elbows
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1185729T | 1957-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1185729A true FR1185729A (fr) | 1959-08-04 |
Family
ID=9664034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1185729D Expired FR1185729A (fr) | 1957-11-05 | 1957-11-05 | Appareil destiné au cintrage des tuyaux en matière plastique, et similaires |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE571637A (fr) |
FR (1) | FR1185729A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167987A1 (fr) * | 1972-01-12 | 1973-08-24 | Parmann Gunnar | |
EP0461644A1 (fr) * | 1990-06-15 | 1991-12-18 | Ruppert, Hans-Peter | Méthode et appareil pour cintrer des tubes déformables, par exemple cintrables |
-
0
- BE BE571637D patent/BE571637A/xx unknown
-
1957
- 1957-11-05 FR FR1185729D patent/FR1185729A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2167987A1 (fr) * | 1972-01-12 | 1973-08-24 | Parmann Gunnar | |
EP0461644A1 (fr) * | 1990-06-15 | 1991-12-18 | Ruppert, Hans-Peter | Méthode et appareil pour cintrer des tubes déformables, par exemple cintrables |
WO1991019603A1 (fr) * | 1990-06-15 | 1991-12-26 | Ruppert, Hans-Peter | Procede de pliage de tubes deformables ou pliables et dispositif pour son execution |
US5369973A (en) * | 1990-06-15 | 1994-12-06 | Hans-Peter Ruppert | Process and device for bending tubes which can be deformed or bent |
Also Published As
Publication number | Publication date |
---|---|
BE571637A (fr) |
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