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Patent Searching and Data


Title:
ELASTIC MOLD FOR FABRICATING CONCRETE CYLINDER
Document Type and Number:
WIPO Patent Application WO/2014/015670
Kind Code:
A1
Abstract:
An elastic mold for fabricating a concrete cylinder, comprising a first elastic connecting plate (1) and a second elastic connecting plate (2). Two ends of the first elastic connecting plate (1) extend toward a same side to form a first convex plate (5) and a second convex plate (7). A first groove (4) is formed in an outer end surface of the first convex plate (5). Two ends of the second elastic connecting plate (2) extend toward a same side to form a third convex plate (9) and a fourth convex plate (11). A first bump (10) is arranged on an outer end surface of the third convex plate (9). The first groove (4) and the first bump (10) are plug-connected, and the second convex plate (7) and the fourth convex plate (11) are fixedly connected. The elastic mold has a light weight, is easy to transport, and is suitable for fabricating concrete cylinders with different diameters.

Inventors:
ZHANG, Bo (Room 102, Unit 1 Building 5, No.81, Qianfoshan ER, Lixi, Jinan Shandong 3, 250013, CN)
ZHANG, Shuhui (Wansida Building, No.27, Jiefang ER Lixi, Jinan Shandong 4, 250014, CN)
Application Number:
CN2013/071424
Publication Date:
January 30, 2014
Filing Date:
February 06, 2013
Export Citation:
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Assignee:
ZHANG, Bo (Room 102, Unit 1 Building 5, No.81, Qianfoshan ER, Lixi, Jinan Shandong 3, 250013, CN)
International Classes:
E04G13/02
Foreign References:
GB1124692A
US3291437A
CN101858054A
CN201202273Y
CN2587988Y
US4854542A
US3588027A
DE29609259U1
US20080072510A1
Attorney, Agent or Firm:
SHANDONG JINAN QILU SCIENCE PATENT OFFICE LTD (No.157, Jingshi East RD Lixi, Jinan Shandong 4, 250014, CN)
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