RUBBER PINCH VALVES,申请号CAD515632-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	RUBBER PINCH VALVES
摘要
申请公布号	CA515632(A)	申请公布日期	1955.08.16
申请号	CAD515632	申请日期
申请人	SAM L. MACKAY	发明人	SAM L. MACKAY
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Time indicator for global time zones - has clock and endless display belt with time zones, driven by rotating drums

Plastics foam injection gun - with compressed air feed connected to component feed channel

MEHRSTUFIGE VERDAMPFERANLAGE MIT INTEGRIERTEM WAERMERUECKFUEHRSYSTEM

Economically manufactured frame for roller skating boots - has injection-moulded wheel frames fitting in holes in moulded frame plate

Water heating process using waste gases - has heated water supplied to heating circuit

Small flat pallet construction - has carrying surface supported by wide central and smaller side carriers

Solar energy cell made from silicon wafer - where surface of wafer is etched to produce recesses reducing reflection and increasing light absorption

Yarn-lap preventer for traverse-drum of winding head - monitors synchronisation of yarn traverse with drum revolutions

Central heating flue for waste heat recovery - has ring segments with channels inside forming two circuits linked between alternate segments to preheat boiler feed and service water

Fold-away plate for ski sticks - is held fixed in useful position but flat against stick for easy transport

Loudspeaker mounting for guitar - has surround of sound absorbent material in rubber cup

Quiet closing furniture door hinge mechanism - has second hinge part moving face against auxiliary unit to release tumbler

Rotating cutter for machining stationary brake lining - has swarf suction line contg. chamber having rotating and stationary portion

Liquid prepn. for doping semiconductor, esp. silicon - by distilling from one vessel into sealed second vessel with constant level to give constant purity

Protective strawberry planting guide - is made up of split field cross piece arrangement and stabilises ground surface and effects material savings

Scaffolding platform from connected boards - uses protrusions at board one end coupled to adjacent board hooks, which also grip under transverse bolts

Clay-pigeon ejector mechanism - ejects clay pigeon from magazine using rotary ejecting leaf spring

Sausage skin bunching - directly on filler tube eased by water feeding cannula in groove

Light-emitting layer of plumbate cpd. - with octahedral halogen coordination of lead giving any desired colour, e.g. for fluorescent lamp or phosphor screen

Steering control for bobsleigh - has steering axis inclined forwards for self centering