SU660830A1 - Method of instantaneous unmoulding of articles made of concrete mixes - Google Patents
Method of instantaneous unmoulding of articles made of concrete mixesInfo
- Publication number
- SU660830A1 SU660830A1 SU772542830A SU2542830A SU660830A1 SU 660830 A1 SU660830 A1 SU 660830A1 SU 772542830 A SU772542830 A SU 772542830A SU 2542830 A SU2542830 A SU 2542830A SU 660830 A1 SU660830 A1 SU 660830A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- unmoulding
- instantaneous
- articles made
- concrete mixes
- concrete
- Prior art date
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Description
Изобретение относитс к области строительства и может быть использовано при производстве сборного железобетона, а также изделий из других-строительных смесей.The invention relates to the field of construction and can be used in the manufacture of precast concrete, as well as products from other building mixes.
Известны способы распалубки железобетонных изделий, формируемых из .малоподвижны-х и жестких смесей путем съема рамь 1.Known methods for demolding reinforced concrete products formed from low-mobility and hard mixtures by removing frame 1.
Известен также способ немедленной распалубки , обеспечиваемый специально оборудованной формой, включающий съем формообразующей рамы 2.There is also known a method of immediate stripping, provided with a specially equipped form, including the removal of the forming frame 2.
Недостатками известных способов вл етс разрущение в процессе распалубки кромок свежеотформованного издели .The disadvantages of the known methods are the destruction in the process of demoulding the edges of the freshly molded product.
Цель изобретени - повышение .качества изделий.The purpose of the invention is to improve the quality of products.
Эта цель достигаетс тем, что перед съемом , формообразующей рамы производ т обжатие кромок издели .This goal is achieved by the fact that before removing the forming frame, the edges of the product are compressed.
Сущность изобретени по сн етс чертежом , на котором обозначены: подвижныйThe invention is illustrated in the drawing, in which:
борт 1, изделие 2, кромка 3, ось 4 борта, образователь углублений 5.bead 1, article 2, bezel 3, axle 4 beads, recess 5 former.
При распалубке путем поворота бортаWhen stripping by turning the bead
1 относительно оси 4 производ т обжатие1 relative to axis 4 crimped
кромки 3 на ве 1ичину допуска одновременно извлека образователь углублений 5, аthe edges 3 of the first tolerance length are simultaneously removed by the dimpler 5, and
затем производ т съем рамы с издели then remove the frame from the product
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772542830A SU660830A1 (en) | 1977-11-09 | 1977-11-09 | Method of instantaneous unmoulding of articles made of concrete mixes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772542830A SU660830A1 (en) | 1977-11-09 | 1977-11-09 | Method of instantaneous unmoulding of articles made of concrete mixes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU660830A1 true SU660830A1 (en) | 1979-05-05 |
Family
ID=20732704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772542830A SU660830A1 (en) | 1977-11-09 | 1977-11-09 | Method of instantaneous unmoulding of articles made of concrete mixes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU660830A1 (en) |
-
1977
- 1977-11-09 SU SU772542830A patent/SU660830A1/en active
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