Invention Grant
US08998023B2 Spherical object formed of several joint parts and method for producing spherical object formed of several joint parts
有权
由几个接头部件形成的球形物体和由几个接合部件形成的球形物体的制造方法
- Patent Title: Spherical object formed of several joint parts and method for producing spherical object formed of several joint parts
- Patent Title (中): 由几个接头部件形成的球形物体和由几个接合部件形成的球形物体的制造方法
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Application No.: US13697490Application Date: 2011-04-29
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Publication No.: US08998023B2Publication Date: 2015-04-07
- Inventor: Pertti Niemi
- Applicant: Juha Ari Niemi
- Applicant Address: FI
- Assignee: Vaasaball LNG Products Oy
- Current Assignee: Vaasaball LNG Products Oy
- Current Assignee Address: FI
- Agency: Kolisch Hartwell, P.C.
- Priority: FI20105520 20100512
- International Application: PCT/FI2011/050395 WO 20110429
- International Announcement: WO2011/141620 WO 20111117
- Main IPC: F17C1/00
- IPC: F17C1/00 ; B32B3/14 ; B23K31/02 ; B23K33/00 ; B21D51/08
Abstract:
A spherical object formed of several joint parts and a method for producing a spherical object formed of several joint parts, where the spherical object includes at least twenty pieces of hexagonal panel type elements and at least twelve pieces of pentagonal panel type elements. The radius of curvature of each panel type element is shaped in such a way that, when assembled, the elements make up a hollow spherical object with a radius of not less than 1.5 meters. Each panel type element is additionally provided with an attachment and handling cap.
Public/Granted literature
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