FR2194552A1 - - Google Patents
Info
- Publication number
- FR2194552A1 FR2194552A1 FR7328154A FR7328154A FR2194552A1 FR 2194552 A1 FR2194552 A1 FR 2194552A1 FR 7328154 A FR7328154 A FR 7328154A FR 7328154 A FR7328154 A FR 7328154A FR 2194552 A1 FR2194552 A1 FR 2194552A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- 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
- B29D22/00—Producing hollow articles
- B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
-
- 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
- B29C33/50—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 elastic or flexible
- B29C33/505—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 elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
- B29C53/605—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers by polar winding
-
- 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
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
-
- 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
- B29D22/00—Producing hollow articles
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47078098A JPS4933773A (pt) | 1972-08-03 | 1972-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2194552A1 true FR2194552A1 (pt) | 1974-03-01 |
FR2194552B1 FR2194552B1 (pt) | 1976-06-18 |
Family
ID=13652378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328154A Expired FR2194552B1 (pt) | 1972-08-03 | 1973-08-01 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4933773A (pt) |
BR (1) | BR7305853D0 (pt) |
CA (1) | CA1002717A (pt) |
DE (1) | DE2339259A1 (pt) |
ES (1) | ES417477A1 (pt) |
FR (1) | FR2194552B1 (pt) |
GB (1) | GB1435175A (pt) |
NL (1) | NL7310622A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127712U (pt) * | 1975-04-10 | 1976-10-15 | ||
JPS59213007A (ja) * | 1983-05-17 | 1984-12-01 | Nec Corp | デ−タの録音・再生方式 |
FR2844472B1 (fr) * | 2003-02-14 | 2006-03-31 | Saint Gobain Vetrotex | Procede de fabrication de produits composites par rotomoulage et produits obtenus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH459549A (de) * | 1966-07-15 | 1968-07-15 | Ciba Geigy | Verfahren zur Herstellung fasergewickelter Kunststoff-Rohrbögen |
FR2004173A1 (pt) * | 1968-03-18 | 1969-11-21 | Christensen Birte |
-
1972
- 1972-08-03 JP JP47078098A patent/JPS4933773A/ja active Pending
-
1973
- 1973-07-24 CA CA177,279A patent/CA1002717A/en not_active Expired
- 1973-08-01 BR BR585373A patent/BR7305853D0/pt unknown
- 1973-08-01 NL NL7310622A patent/NL7310622A/xx not_active Application Discontinuation
- 1973-08-01 GB GB3665273A patent/GB1435175A/en not_active Expired
- 1973-08-01 ES ES417477A patent/ES417477A1/es not_active Expired
- 1973-08-01 FR FR7328154A patent/FR2194552B1/fr not_active Expired
- 1973-08-02 DE DE19732339259 patent/DE2339259A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH459549A (de) * | 1966-07-15 | 1968-07-15 | Ciba Geigy | Verfahren zur Herstellung fasergewickelter Kunststoff-Rohrbögen |
FR2004173A1 (pt) * | 1968-03-18 | 1969-11-21 | Christensen Birte |
Also Published As
Publication number | Publication date |
---|---|
BR7305853D0 (pt) | 1974-09-05 |
GB1435175A (en) | 1976-05-12 |
FR2194552B1 (pt) | 1976-06-18 |
NL7310622A (pt) | 1974-02-05 |
ES417477A1 (es) | 1976-03-01 |
JPS4933773A (pt) | 1974-03-28 |
CA1002717A (en) | 1977-01-04 |
DE2339259A1 (de) | 1974-02-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AR | Application made for restoration | ||
BR | Restoration of rights | ||
ST | Notification of lapse |