IL39492A0 - Hollow collapsible mandrel - Google Patents
Hollow collapsible mandrelInfo
- Publication number
- IL39492A0 IL39492A0 IL39492A IL3949272A IL39492A0 IL 39492 A0 IL39492 A0 IL 39492A0 IL 39492 A IL39492 A IL 39492A IL 3949272 A IL3949272 A IL 3949272A IL 39492 A0 IL39492 A0 IL 39492A0
- Authority
- IL
- Israel
- Prior art keywords
- collapsible mandrel
- hollow collapsible
- hollow
- mandrel
- collapsible
- Prior art date
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
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16180471A | 1971-07-12 | 1971-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL39492A0 true IL39492A0 (en) | 1972-07-26 |
Family
ID=22582809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL39492A IL39492A0 (en) | 1971-07-12 | 1972-05-22 | Hollow collapsible mandrel |
Country Status (5)
Country | Link |
---|---|
US (1) | US3754717A (en) |
DE (1) | DE2230598A1 (en) |
FR (1) | FR2145585A1 (en) |
IL (1) | IL39492A0 (en) |
IT (1) | IT955803B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814374A (en) * | 1972-07-10 | 1974-06-04 | Ameron Inc | Retractable casting core box with elastomeric joint seal |
US3844526A (en) * | 1973-02-15 | 1974-10-29 | Economy Forms Corp | Vertical shaft form with cammed stripping units |
DE2652862C2 (en) * | 1976-11-20 | 1979-01-04 | Basf Ag, 6700 Ludwigshafen | Mold core for the production of hollow bodies made of fiber-reinforced synthetic resin |
US4288277A (en) * | 1979-07-17 | 1981-09-08 | Lembit Siilats | Molding system with retracting mold |
US4520989A (en) * | 1984-04-23 | 1985-06-04 | Harsco Corporation | Concrete core-wall form and stripping assembly therefor |
US4520988A (en) * | 1984-04-23 | 1985-06-04 | Harsco Corporation | Concrete core-wall form and stripping assembly therefor |
SE467061B (en) * | 1991-01-11 | 1992-05-18 | Taraldsson Leif B | FORM STAG |
US5192384A (en) * | 1991-05-30 | 1993-03-09 | Kaiser Aerospace And Electronics Corporation | Methods for forming composite tubing having tapered ends |
US5207856A (en) * | 1991-07-25 | 1993-05-04 | May Clifford H | Apparatus for making a filter support tube |
US5266137A (en) * | 1992-11-10 | 1993-11-30 | Hollingsworth Ritch D | Rigid segmented mandrel with inflatable support |
US6217000B1 (en) * | 1996-10-25 | 2001-04-17 | The Boeing Company | Composite fabrication method and tooling to improve part consolidation |
JP5156646B2 (en) * | 2006-05-29 | 2013-03-06 | ジーブイビービー ホールディングス エス.エイ.アール.エル. | Movie editing system and movie editing method |
DE102006031336B4 (en) * | 2006-07-06 | 2010-08-05 | Airbus Deutschland Gmbh | Method for producing a fiber composite component in the aerospace industry |
DE102006031323B4 (en) * | 2006-07-06 | 2010-07-15 | Airbus Deutschland Gmbh | Method for producing a fiber composite component for aerospace applications |
DE102006031334A1 (en) * | 2006-07-06 | 2008-01-10 | Airbus Deutschland Gmbh | Process to manufacture omega-shaped aircraft fuselage stringer using removable form core of parallel flexible tubes |
DE102006031335B4 (en) * | 2006-07-06 | 2011-01-27 | Airbus Operations Gmbh | Method for producing a fiber composite component for aerospace applications |
DE102006031325B4 (en) * | 2006-07-06 | 2010-07-01 | Airbus Deutschland Gmbh | Method for producing a fiber composite component for aerospace applications |
DE102006031326B4 (en) * | 2006-07-06 | 2010-09-23 | Airbus Deutschland Gmbh | Mold core and method for producing a fiber composite component for the aerospace industry |
EP2062814B1 (en) * | 2006-08-31 | 2013-07-10 | Airbus Operations S.L. | Method and tool for producing tubular components for fuselages |
DE102012000564B4 (en) * | 2012-01-16 | 2015-02-19 | Airbus Operations Gmbh | Forming tool and method for the manufacture of an aerodynamically shaped aircraft component made of fiber-reinforced plastic |
US9492973B2 (en) * | 2012-11-01 | 2016-11-15 | General Electric Company | Rotor blade mold assembly and method for forming rotor blade |
DE102017209898A1 (en) * | 2017-06-13 | 2018-12-13 | Bayerische Motoren Werke Aktiengesellschaft | Process for the production of fiber composite components and fiber composite production core |
US20220064968A1 (en) * | 2020-08-29 | 2022-03-03 | Apache Industrial Services, Inc. | Scissor Action Stripping Corner |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507924A (en) * | 1947-06-17 | 1950-05-16 | Emery W Morse | Collapsible core |
FR1243315A (en) * | 1959-12-22 | 1960-10-07 | Realisations De L Habitat Priv | Formwork device for erecting load-bearing slits perpendicular or parallel to the facades as well as the corresponding floors |
US3074140A (en) * | 1960-04-18 | 1963-01-22 | Martin Marietta Corp | Means for forming voids in concrete products |
US3143306A (en) * | 1960-08-12 | 1964-08-04 | Preload Corp | Panel making apparatus |
US3492186A (en) * | 1967-03-15 | 1970-01-27 | Owens Corning Fiberglass Corp | Tank fabrication forming mandrel and stripper assembly |
-
1971
- 1971-07-12 US US00161804A patent/US3754717A/en not_active Expired - Lifetime
-
1972
- 1972-05-22 IL IL39492A patent/IL39492A0/en unknown
- 1972-05-24 IT IT24800/72A patent/IT955803B/en active
- 1972-06-22 DE DE2230598A patent/DE2230598A1/en active Pending
- 1972-07-11 FR FR7225059A patent/FR2145585A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2145585A1 (en) | 1973-02-23 |
IT955803B (en) | 1973-09-29 |
DE2230598A1 (en) | 1973-01-25 |
US3754717A (en) | 1973-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL39492A0 (en) | Hollow collapsible mandrel | |
CA974502A (en) | Expansible mandrel | |
ZA735820B (en) | Collapsible weir | |
CA966474A (en) | Collapsible mandrel | |
ZA727525B (en) | Collapsible containers | |
GB1389370A (en) | Collapsible weir | |
CA961294A (en) | Collapsible dye tube | |
ZM5873A1 (en) | Collapsible tube | |
IL43418A0 (en) | Tubular structure | |
GB1422549A (en) | Collapsible umbrellas | |
ZA728002B (en) | Helically wound tubular members | |
ES181926Y (en) | TUBULAR CONTAINER. | |
AU4292672A (en) | Hollow collapsible mandrel | |
IL39774A (en) | Inner tubes | |
CA954094A (en) | Collapsible tube dispenser | |
ZA715215B (en) | Collapsible tube | |
ZA728801B (en) | Hollow bodies | |
ZA721910B (en) | Tubular container | |
CA954325A (en) | Collapsible dye tube | |
CA866062A (en) | Inflatable mandrel | |
CA866063A (en) | Inflatable mandrel | |
CH522535A (en) | Collapsible container | |
ZA721735B (en) | Collapsible structures | |
CA881884A (en) | Longitudinally collapsible umbrella | |
CA874712A (en) | Tubular structures |