GB1151899A - Foundry Molding Machine. - Google Patents
Foundry Molding Machine.Info
- Publication number
- GB1151899A GB1151899A GB27466/66A GB2746666A GB1151899A GB 1151899 A GB1151899 A GB 1151899A GB 27466/66 A GB27466/66 A GB 27466/66A GB 2746666 A GB2746666 A GB 2746666A GB 1151899 A GB1151899 A GB 1151899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- box
- piston
- raised
- sand
- pneumatically
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
- B22C15/12—Compacting by jarring devices only involving mechanical gearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
1,151,899. Moulding machines. OSBORN MFG. CO. 20 June, 1966 [7 July, 1965], No. 27466/66. Heading B3F. In an overhead squeeze moulding machine comprising a pneumatically raised table 43 that firstly picks up a pattern tool 45 and pattern P from conveyer 46 and then picks up a flask F from conveyers 53, 54 to bring the so-formed mould box up to a squeeze head 13 for compacting the mould sand, the pneumatic pistoncylinder 41, 40 for raising the table 43 includes a jolting device 121, 122 (Fig. 3, not shown) and pneumatically operated mechanical locks are provided by locking pin (152), (153) that are located beneath the piston 41 when it is raised. In an alternative embodiment (Figs. 5 and 6, not shown) the locking is done by a ring (184) having notches that are pneumatically rotated out of alignment with splines (175) in the piston (172) when the piston is raised. The machine includes a sand measuring box 62 that receives sand through a flared top 61, the box 62 being shuttled to a position above the mould box along rails by pneumatic rams 25. The squeeze head 13 is mounted on a carriage attached to the measuring box 62 and is moved together with the box 62.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469981A US3386493A (en) | 1965-07-07 | 1965-07-07 | Mechanical lock means for foundry molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1151899A true GB1151899A (en) | 1969-05-14 |
Family
ID=23865810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27466/66A Expired GB1151899A (en) | 1965-07-07 | 1966-06-20 | Foundry Molding Machine. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3386493A (en) |
| DE (1) | DE1508701C3 (en) |
| GB (1) | GB1151899A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623539A (en) * | 1969-02-14 | 1971-11-30 | Bangor Punta Operations Inc | Impact sand molding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2587076A (en) * | 1948-07-15 | 1952-02-26 | Verson Allsteel Press Co | Punch press |
| US2561266A (en) * | 1950-05-01 | 1951-07-17 | Harry W Dietert Company | Method and apparatus for forming test specimens of molding sand and the like |
| US2852820A (en) * | 1955-03-14 | 1958-09-23 | Taccone Pneumatic Foundry Equi | Molding machine with roller strike off |
| US2968846A (en) * | 1958-03-05 | 1961-01-24 | Osborn Mfg Co | Foundry molding machine |
| US3111730A (en) * | 1960-09-27 | 1963-11-26 | Malcus Holmquist Ab | Combined squeezing and jolting devices for inverting moulding machines |
| US3086332A (en) * | 1961-02-15 | 1963-04-23 | Us Stoneware Co | Drum tumbler |
| US3169285A (en) * | 1961-08-24 | 1965-02-16 | Osborn Mfg Co | Overhead squeeze molding machine |
-
1965
- 1965-07-07 US US469981A patent/US3386493A/en not_active Expired - Lifetime
-
1966
- 1966-06-20 GB GB27466/66A patent/GB1151899A/en not_active Expired
- 1966-07-06 DE DE1508701A patent/DE1508701C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1508701A1 (en) | 1970-04-09 |
| US3386493A (en) | 1968-06-04 |
| DE1508701B2 (en) | 1973-04-26 |
| DE1508701C3 (en) | 1973-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |