NL7810752A - CORE BUCKET. - Google Patents
CORE BUCKET.Info
- Publication number
- NL7810752A NL7810752A NL7810752A NL7810752A NL7810752A NL 7810752 A NL7810752 A NL 7810752A NL 7810752 A NL7810752 A NL 7810752A NL 7810752 A NL7810752 A NL 7810752A NL 7810752 A NL7810752 A NL 7810752A
- Authority
- NL
- Netherlands
- Prior art keywords
- core bucket
- bucket
- core
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
- B22C7/062—Sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4606777 | 1977-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7810752A true NL7810752A (en) | 1979-05-08 |
Family
ID=10439719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7810752A NL7810752A (en) | 1977-11-04 | 1978-10-27 | CORE BUCKET. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54115630A (en) |
DE (1) | DE2847841A1 (en) |
DK (1) | DK491378A (en) |
ES (1) | ES474780A1 (en) |
FR (1) | FR2407769A1 (en) |
IT (1) | IT7829439A0 (en) |
NL (1) | NL7810752A (en) |
SE (1) | SE7811319L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986000032A1 (en) * | 1984-06-12 | 1986-01-03 | MIKROVA^oGSAPPLIKATION AB | A core box and method of manufacturing the same |
US4844141A (en) * | 1987-02-09 | 1989-07-04 | Deere & Company | Core defining apparatus and method |
DE9315456U1 (en) * | 1993-10-13 | 1995-02-09 | Modellbau Friedrich Seibertz GmbH, 45239 Essen | Core box for the production of cores for the production of hollow bodies |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB753641A (en) * | 1954-09-14 | 1956-07-25 | Sarginson Brothers Ltd | Means for effecting a seal along the interface of two contacting planar surfaces |
FR1157852A (en) * | 1955-08-19 | 1958-06-04 | Method and device for leaktight closing of assembled elements with cavities | |
DE1141751B (en) * | 1957-02-16 | 1962-12-27 | J D Wehrenbold & Sohn G M B H | Blow core box or shooting core box |
DE1160142B (en) * | 1957-08-20 | 1963-12-27 | J D Wehrenbold & Sohn G M B H | Blow core box or shooting core box |
BE663346A (en) * | 1964-07-15 | 1965-09-01 | ||
US3657403A (en) * | 1965-01-18 | 1972-04-18 | Dike O Seal Inc | Method of making pressurizable elastomeric structures |
US3331610A (en) * | 1965-01-18 | 1967-07-18 | Dike O Seal Inc | Pressurized seal structure for core boxes embodying closed cell elastomeric material |
US3491825A (en) * | 1968-01-18 | 1970-01-27 | Edwin F Peterson | Seal means for cooperative contacting surfaces in core boxes and the like |
US3661197A (en) * | 1970-02-09 | 1972-05-09 | Edwin F Peterson | Corebox and seal |
JPS4734737U (en) * | 1971-05-06 | 1972-12-18 | ||
JPS529845U (en) * | 1975-07-09 | 1977-01-24 |
-
1978
- 1978-10-27 NL NL7810752A patent/NL7810752A/en not_active Application Discontinuation
- 1978-11-01 SE SE7811319A patent/SE7811319L/en unknown
- 1978-11-02 JP JP13565078A patent/JPS54115630A/en active Pending
- 1978-11-03 ES ES474780A patent/ES474780A1/en not_active Expired
- 1978-11-03 FR FR7831183A patent/FR2407769A1/en not_active Withdrawn
- 1978-11-03 DE DE19782847841 patent/DE2847841A1/en active Pending
- 1978-11-03 DK DK491378A patent/DK491378A/en unknown
- 1978-11-03 IT IT7829439A patent/IT7829439A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2847841A1 (en) | 1979-05-10 |
SE7811319L (en) | 1979-05-05 |
DK491378A (en) | 1979-05-05 |
FR2407769A1 (en) | 1979-06-01 |
ES474780A1 (en) | 1979-03-16 |
IT7829439A0 (en) | 1978-11-03 |
JPS54115630A (en) | 1979-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |