A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HOLLOW STRUCTURE, BEARING MEMBER AND MANUFACTURING METHOD OF HOLLOW STRUCTURE
To provide a hollow structure capable of reducing weight while ensuring strength, a bearing member and a manufacturing method of the hollow structure.SOLUTION: A hollow structure (1) is formed from ceramics. The hollow structure (1) comprises a body part (10) and a reinforcing part (20). The body part (10) has a spherical outer peripheral surface (11) and is hollow inside. The reinforcing part (20) is integrally molded with the body part (10) on an inner peripheral surface (12) of the body part (10) to reinforce the body part (10).SELECTED DRAWING: Figure 2
【課題】強度を確保しながら軽量化を図ることができる中空構造体、軸受部材及び中空構造体の製造方法を提供する。【解決手段】中空構造体（１）は、セラミックスから形成されている。中空構造体（１）は、本体部（１０）と、補強部（２０）と、を備えている。本体部（１０）は、球状の外周面（１１）を有し、内側に中空が形成されている。補強部（２０）は、本体部（１０）の内周面（１２）に本体部（１０）と一体に成形され、本体部（１０）を補強する。【選択図】図２
HOLLOW STRUCTURE, BEARING MEMBER AND MANUFACTURING METHOD OF HOLLOW STRUCTURE
To provide a hollow structure capable of reducing weight while ensuring strength, a bearing member and a manufacturing method of the hollow structure.SOLUTION: A hollow structure (1) is formed from ceramics. The hollow structure (1) comprises a body part (10) and a reinforcing part (20). The body part (10) has a spherical outer peripheral surface (11) and is hollow inside. The reinforcing part (20) is integrally molded with the body part (10) on an inner peripheral surface (12) of the body part (10) to reinforce the body part (10).SELECTED DRAWING: Figure 2
【課題】強度を確保しながら軽量化を図ることができる中空構造体、軸受部材及び中空構造体の製造方法を提供する。【解決手段】中空構造体（１）は、セラミックスから形成されている。中空構造体（１）は、本体部（１０）と、補強部（２０）と、を備えている。本体部（１０）は、球状の外周面（１１）を有し、内側に中空が形成されている。補強部（２０）は、本体部（１０）の内周面（１２）に本体部（１０）と一体に成形され、本体部（１０）を補強する。【選択図】図２
HOLLOW STRUCTURE, BEARING MEMBER AND MANUFACTURING METHOD OF HOLLOW STRUCTURE
中空構造体、軸受部材及び中空構造体の製造方法
ASANO NORIHIRO (author) / FUJIWARA NORIHITO (author)
2024-01-19
Patent
Electronic Resource
Japanese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
/
F16C
SHAFTS
,
Wellen
HOLLOW STRUCTURE MANUFACTURING METHOD AND HOLLOW STRUCTURE
| European Patent Office | 2016