GB468696A - Improvements in or relating to means for clamping in position the loose walls of mould boxes - Google Patents
Improvements in or relating to means for clamping in position the loose walls of mould boxesInfo
- Publication number
- GB468696A GB468696A GB50236A GB50236A GB468696A GB 468696 A GB468696 A GB 468696A GB 50236 A GB50236 A GB 50236A GB 50236 A GB50236 A GB 50236A GB 468696 A GB468696 A GB 468696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- abutments
- rods
- wall
- block
- arms
- 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
- B22C21/00—Flasks; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
468,696. Moulds for kerbs &c. ; fastenings. WINGET, Ltd., and LANGFORD, H., and MALIN, L. D., [Representative of MALIN, W. G.]. Jan. 6, 1936, No. 502. [Class 87 (ii)] [Also in Group XXV] A channel-shaped kerb mould 1 is closed at each end by loose walls 2, 3 held in position by common clamping means comprising cranked lever arms 7 engaging between the wall 2 and abutments 12, connected by tie-rods 8 to the wall 3, the arms being free to move independently in the plane of application of the pressure which is applied by a single screw, cam, or wedge-controlled member. The abutments 12 may be welded or otherwise fixed at the ends of the tie-rods. The pressure-applying member may be a block 5 sliding on a squared section of a pin 4, and moved down by a nut 13 on a screw-threaded section 4<x> or by cam or wedge means. The lever arms 7 may freely engage in radial recesses 6 in the block 5 and have slotted or forked ends 7<x> engaging the rods 8. The pin 4 may be fixed to the end wall 2. The rods 8 may be connected to the wall 3 by nuts 10 secured by cross-pins or by locknuts 11. The arms 7 may alternatively be pivoted to either the block 5 or the abutments 12. Specification 403,960 is referred to. According to the Provisional Specification, the abutments may be attached directly to the mould body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50236A GB468696A (en) | 1936-01-06 | 1936-01-06 | Improvements in or relating to means for clamping in position the loose walls of mould boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50236A GB468696A (en) | 1936-01-06 | 1936-01-06 | Improvements in or relating to means for clamping in position the loose walls of mould boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468696A true GB468696A (en) | 1937-07-06 |
Family
ID=9705471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50236A Expired GB468696A (en) | 1936-01-06 | 1936-01-06 | Improvements in or relating to means for clamping in position the loose walls of mould boxes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215293A (en) * | 2015-10-23 | 2016-01-06 | 临沂大学 | A kind of bent angle shape sandbox foundary weight mechanism with auto-lock function |
| CN110976779A (en) * | 2019-11-29 | 2020-04-10 | 马鞍山市兴隆铸造有限公司 | Fixing device for core assembly |
-
1936
- 1936-01-06 GB GB50236A patent/GB468696A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215293A (en) * | 2015-10-23 | 2016-01-06 | 临沂大学 | A kind of bent angle shape sandbox foundary weight mechanism with auto-lock function |
| CN110976779A (en) * | 2019-11-29 | 2020-04-10 | 马鞍山市兴隆铸造有限公司 | Fixing device for core assembly |
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