首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
椭圆规
摘要
本实用新型一种椭圆规,包括支架和动杆,其特征在于:所述支架下端装有形脚,中段有S型弯曲,弯曲部分的中心装有圆形轨道,所述圆形轨道外侧套有滑套,所述滑套和摆臂连接,所述摆臂通过铰链及连接杆和所述动杆套连,所述动杆下端弯成L型,并连接绘图笔芯,上端和标尺杆垂直套连,所述标尺杆另一端和所述支架上段垂直套连。
申请公布号
CN202727751U
申请公布日期
2013.02.13
申请号
CN201120542150.7
申请日期
2011.12.22
申请人
孙学锋
发明人
孙学锋
分类号
B43L11/04(2006.01)I
主分类号
B43L11/04(2006.01)I
代理机构
代理人
主权项
一种椭圆规,包括支架和动杆,其特征在于:所述支架下端装有十字形脚,中段有S形弯曲,弯曲部分的中心装有圆形轨道,所述圆形轨道外侧套有滑套,所述滑套和摆臂连接,所述摆臂通过铰链及连接杆和所述动杆套连,所述动杆下端弯成L形,并连接绘图笔芯,上端和标尺杆垂直套连,所述标尺杆另一端和所述支架上段垂直套连。
地址
150027 黑龙江省哈尔滨市松北区糖厂街1号
您可能感兴趣的专利
POWER PRIME MOVER BBTYPE
EXHAUST GAS PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE
CONTACTLESS IGNITER FOR INTERNAL COMBUSTION ENGINE
Finely divided expandable styrene polymers containing minor amounts of organic bromine compounds to shorten cooling periods, process for their preparation and their application to prepare foamed articles.
IMPROVED MASTIC*COKING OR SEALANT COMPOSITION
COMPOUNDS CONTAINING BORON AND SILICON, THEIR PREPARATION AND THEIR APPLICATIONS
Latch for hinged sideboards of trucks and their trailers.
Process for the preparation of aromatic copolyesters.
Stud manipulating device.
MOUNTING OF SOLAR WATER HEATERS
LUBRICATING SYSTEM FOR SHOE BEARING SUPPORTING A ROTATING BODY OF LARGE DIAMETER SUCH AS A ROTARY GRINDING MILL
Reel for winding filiform articles
ELECTRICAL INSULATION COMPOSITIONS
TRANSFERRING DATA INFORMATION
PROTEIN-BOUND POLYSACCHARIDES
SCINTILLATORS
TOYY
MOULDS OR DIES
PREFABRICATED ELEMENT FOR FORMING CONTINUOIS FLOORS AND SIMILAR COVERINGS
CHROMA-BURST SEPARATOR AND AMPLIFIER