Apparatus for scribing dental models,申请号US19500175045-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Apparatus for scribing dental models
摘要
申请公布号	US2597661(A)	申请公布日期	1952.05.20
申请号	US19500175045	申请日期	1950.07.21
申请人	MCPHEE DUNCAN S	发明人	MCPHEE DUNCAN S.
分类号	A61C13/00;B25H7/04	主分类号	A61C13/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Long distance accessory for ski safety bindings - has pivoted retainer element with locking unit and includes adjustable loop together with eccentric loop

Wall or ceiling cladding overlap board fixture - involves rear mounted double Z-stirrups with batten fixed protruding feet

Steam generator consisting of rotating boiler mounted on bearings - has vanes mounted in boiler which act as centrifugal pump

Slewing stabiliser for caravan - operates with opposingly sprung inertial masses in transverse guide

Gantry-type stockpile discharge scraper - has rake working faces at acute angle to chain travel direction

Brake for cross-country skis - consists of pivoted arms controlled by pull cord hooked onto clothing

Percussion welding appts., esp. for electric contacts - where workpieces are immersed in water to reduce noise level

Coil automatic securing mechanism on hub - has clamping lever springs exerting force towards stop face, which can clamp and release coil

Bulk material discharge from silo - modifies flow using pivoted inclined plates which remove support from bridging material

Eye testing equipment adjustable support system - has control unit with guides mounted underneath, travelling on rollers and limited by end stops

Clasp for lingerie or swim-wear etc. - has moulded hook and eyelet plates with cut=outs and tongue

Torpedo handling system for submarine - operates using laterally guided height adjustable trolleys

Automatic cold starter for IC engine carburettor - has temp. sensor and area stages with closure apertures for free-running column controlling throttle valve

Crankshaft for V=8 IC vehicle engine - has inner web balance weights in plane symmetrical to crank throws

Conveyor system for clothing items buttons attaching prodn. line - has infinite control allowing different fabrics and different fastening methods to be used

Hydraulic timing valve producing timing cycle - uses snap spring actuated control spool and bled high pressure fluid

Portable thread cutter esp. for pipe - has powered thread rolling head minimising damage to corrosion protection of pipe

Typewriter for simultaneously printing braille and normal type - has both sets of characters mounted on same carrier with pressure roller to select operation mode

Power generating system using rail locomotive - involves inclined bank of rollers to drive large electric generator aided by load transfer

Method and assembly controlling burner stoichiometry - has oxidant adjusted to obtain ratio near stoichiometric in control burner, then mixture is supplied to main burners