JPS6319939U - - Google Patents
Info
- Publication number
- JPS6319939U JPS6319939U JP1986112797U JP11279786U JPS6319939U JP S6319939 U JPS6319939 U JP S6319939U JP 1986112797 U JP1986112797 U JP 1986112797U JP 11279786 U JP11279786 U JP 11279786U JP S6319939 U JPS6319939 U JP S6319939U
- Authority
- JP
- Japan
- Prior art keywords
- core
- bore
- cylinder
- hole
- bore core
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 4
- 230000002000 scavenging effect Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/101—Permanent cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/34—Moulds or cores for undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986112797U JPH03283Y2 (US08177716-20120515-C00003.png) | 1986-07-24 | 1986-07-24 | |
| US07/071,745 US4747573A (en) | 1986-07-24 | 1987-07-09 | Inner mold for molding cylinder |
| DE3723260A DE3723260C2 (de) | 1986-07-24 | 1987-07-14 | Kokillengiessform zur herstellung von zylindern fuer luftgekuehlte brennkraftmaschinen |
| SE8702912A SE463606B (sv) | 1986-07-24 | 1987-07-20 | Invaendig form foer formning av cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986112797U JPH03283Y2 (US08177716-20120515-C00003.png) | 1986-07-24 | 1986-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6319939U true JPS6319939U (US08177716-20120515-C00003.png) | 1988-02-09 |
| JPH03283Y2 JPH03283Y2 (US08177716-20120515-C00003.png) | 1991-01-08 |
Family
ID=14595760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986112797U Expired JPH03283Y2 (US08177716-20120515-C00003.png) | 1986-07-24 | 1986-07-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4747573A (US08177716-20120515-C00003.png) |
| JP (1) | JPH03283Y2 (US08177716-20120515-C00003.png) |
| DE (1) | DE3723260C2 (US08177716-20120515-C00003.png) |
| SE (1) | SE463606B (US08177716-20120515-C00003.png) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050665A (en) * | 1989-12-26 | 1991-09-24 | United Technologies Corporation | Investment cast airfoil core/shell lock and method of casting |
| US5702628A (en) * | 1992-07-30 | 1997-12-30 | Nemoto; Masaru | Method of fabricating article by using non-sand core and article produced thereby, and core structure |
| GB2269771B (en) * | 1992-07-30 | 1996-05-22 | Masaru Nemoto | Method of moulding articles |
| JP3747115B2 (ja) * | 1997-05-16 | 2006-02-22 | 株式会社共立 | ダイカスト鋳造用中子 |
| DE19755557C1 (de) * | 1997-12-13 | 1999-02-04 | Vaw Alucast Gmbh | Gießform zur Herstellung eines Motorblocks |
| DE19803867A1 (de) * | 1998-01-31 | 1999-08-05 | Volkswagen Ag | Verfahren zum Herstellen eines Zylinderkopfes einer Brennkraftmaschine |
| JP3554206B2 (ja) | 1998-11-10 | 2004-08-18 | 株式会社共立 | 内燃エンジン用シリンダの製造方法 |
| JP5070110B2 (ja) * | 2008-04-02 | 2012-11-07 | 本田技研工業株式会社 | 回転電機用ロータの製造装置 |
| DE102011079356A1 (de) * | 2011-07-18 | 2013-01-24 | Mahle International Gmbh | Gießkern einer Gussform zur Herstellung eines Zylinders |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132816U (US08177716-20120515-C00003.png) * | 1974-08-31 | 1976-03-10 | ||
| JPS6046932U (ja) * | 1983-09-07 | 1985-04-02 | マツダ株式会社 | Ｖ型エンジンのシリンダブロック鋳造用中子 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1931587A (en) * | 1930-07-26 | 1933-10-24 | Metal Castings Ltd | Casting metals in metal molds or dies |
| DE1035864B (de) * | 1955-06-21 | 1958-08-07 | Sueddeutsches Ilo Werk G M B H | Werkzeug zur Herstellung von Leichtmetallzylindern fuer Zweitaktmotoren im Druckgiessverfahren |
| US3044127A (en) * | 1959-01-21 | 1962-07-17 | John M Alden | Electrical element and method of insulating same |
| DE1198500B (de) * | 1964-02-05 | 1965-08-12 | Mahle Werk G M B H | Als Rohling zum Herstellen eines Leichtmetall-zylinders fuer Zweitaktbrennkraftmaschinen dienendes Gussstueck |
| US3844334A (en) * | 1970-03-17 | 1974-10-29 | Mcculloch Corp | Method of casting cylinders |
| US3847204A (en) * | 1970-03-17 | 1974-11-12 | Mcculloch Corp | Method of casting aluminum cylinder |
| JPS6046932B2 (ja) * | 1981-01-26 | 1985-10-18 | 松下電器産業株式会社 | 電動式釣針の釣糸結び器 |
-
1986
- 1986-07-24 JP JP1986112797U patent/JPH03283Y2/ja not_active Expired
-
1987
- 1987-07-09 US US07/071,745 patent/US4747573A/en not_active Expired - Fee Related
- 1987-07-14 DE DE3723260A patent/DE3723260C2/de not_active Expired
- 1987-07-20 SE SE8702912A patent/SE463606B/sv not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132816U (US08177716-20120515-C00003.png) * | 1974-08-31 | 1976-03-10 | ||
| JPS6046932U (ja) * | 1983-09-07 | 1985-04-02 | マツダ株式会社 | Ｖ型エンジンのシリンダブロック鋳造用中子 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3723260C2 (de) | 1988-09-15 |
| SE8702912D0 (sv) | 1987-07-20 |
| SE463606B (sv) | 1990-12-17 |
| US4747573A (en) | 1988-05-31 |
| JPH03283Y2 (US08177716-20120515-C00003.png) | 1991-01-08 |
| SE8702912L (sv) | 1988-01-25 |
| DE3723260A1 (de) | 1988-01-28 |
