RU2013135336A - DORN DEVICE FOR FORMING A COMPLEX SHELL - Google Patents
DORN DEVICE FOR FORMING A COMPLEX SHELL Download PDFInfo
- Publication number
- RU2013135336A RU2013135336A RU2013135336/05A RU2013135336A RU2013135336A RU 2013135336 A RU2013135336 A RU 2013135336A RU 2013135336/05 A RU2013135336/05 A RU 2013135336/05A RU 2013135336 A RU2013135336 A RU 2013135336A RU 2013135336 A RU2013135336 A RU 2013135336A
- Authority
- RU
- Russia
- Prior art keywords
- shell
- sector
- forming
- planks
- possibility
- Prior art date
Links
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- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Устройство дорновое для формирования оболочки сложной формы, содержащее поверхность формирования в виде силовой оболочки, имеющей форму тела вращения, и секторные планки, отличающееся тем, что секторные планки смонтированы с возможностью изменения угла конусности относительно оси вращения образующей, при этом секторные планки шарнирно посредством шатунов связаны с ползуном, установленным с возможностью возвратно-поступательного перемещения относительно геометрической оси оболочки; секторные планки выполнены демонтируемыми для изменения профиля оболочки.A mandrel device for forming a complex-shaped shell, comprising a forming surface in the form of a power shell having the shape of a body of revolution, and sector planks, characterized in that the sector planks are mounted with the possibility of changing the taper angle relative to the generatrix of rotation, while the sector planks are pivotally connected by connecting rods with a slider mounted with the possibility of reciprocating movement relative to the geometric axis of the shell; sector strips are made dismountable to change the profile of the shell.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013135336/05A RU2542305C1 (en) | 2013-07-26 | 2013-07-26 | Mandrel device to form enclosure of complex shape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013135336/05A RU2542305C1 (en) | 2013-07-26 | 2013-07-26 | Mandrel device to form enclosure of complex shape |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013135336A true RU2013135336A (en) | 2015-02-10 |
RU2542305C1 RU2542305C1 (en) | 2015-02-20 |
Family
ID=53281443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013135336/05A RU2542305C1 (en) | 2013-07-26 | 2013-07-26 | Mandrel device to form enclosure of complex shape |
Country Status (1)
Country | Link |
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RU (1) | RU2542305C1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU12818A1 (en) * | 1926-07-30 | 1930-01-31 | А.Н. Шишкин | Folding umbrella |
SU7159A1 (en) * | 1927-03-29 | 1928-11-30 | С.Ф. Мишин | Folding easel |
SU1324860A1 (en) * | 1984-10-03 | 1987-07-23 | Предприятие П/Я В-8147 | Mandrel for manufacturing shells of glass-reinforced plastic |
FR2739054B1 (en) * | 1995-09-27 | 1997-10-31 | Snecma | METHOD FOR MANUFACTURING A PREFORM COMPOSED OF A SPIRAL-WOUND FIBER |
RU2397868C2 (en) * | 2008-10-20 | 2010-08-27 | Александр Тихонович Зиньковский | Mandrel for continuous pipe winding and procedure for its implementation |
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2013
- 2013-07-26 RU RU2013135336/05A patent/RU2542305C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2542305C1 (en) | 2015-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150727 |