Klappbares und verstellbares Raeumgeraet,申请号DE1952E006432-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	Klappbares und verstellbares Raeumgeraet
摘要
申请公布号	DE911124(C)	申请公布日期	1954.05.10
申请号	DE1952E006432	申请日期	1952.12.06
申请人	GEBR. EICKHOFF MASCHINENFABRIK U. EISENGIESSEREI M.B.H.	发明人	BOCKAU GUSTAV
分类号	E21C27/18	主分类号	E21C27/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Abrasive material pneumatic conveyor - has pressure-controlled valves between branches from pipe parallel to conveyor tube

Responsive control for throttle pedal - has sensor linked to servo control on carburettor increasing idling speed for set time interval before increasing throttle

Packing tray for rows of items - has divider strip in gap between adjacent rows and clear of edges

Screwless clip for ceramic pipes - has lugs cut and bent out from one strip end and teeth on other

Heat pump for household water heating - draws heat from water supply mains as indirect ground heat carrier

Spring loaded door hinge - has pivoted lever with cylindrical bore, having grooves to accommodate guiding piston with ratchet to hold door in position

Game of skill of roulette pattern - includes game basin with enclosing wall pointing upwards and uses ball running down spiral track into numbered compartments in basin centre

Efficient solar reflector mirror - has set of hexagonal mirrors creating a field for solar energy absorber

Swimmer's training appts. - is used on dry land and consists of support plate with attached flexible belts for hands and feet

Water-colours contg. several PVA binder components - having different acetate content, viscosity and concn. and also quat. ammonium cpd. plasticiser

Medical foot or arm bath - is divided into two equal sections for hot and cold liquids by vertical partition

Alpha contamination of personnel monitoring - by determining ionisation of air flowing past person in monitoring cell

Power circuit breaker with resistor - which is connectable by moving contact and is of material increasing its resistance value under switching voltage

Suitcase lock preventing accidental opening - has displaceable actuating button for placing lock in opening or closing position

Conveyor belt support system - has garland rollers suspended in frame below discharge boom with securing struts positioned near transverse plates

Motor vehicle tyre pressure drop indicator - has diaphragm located between reference and tyre pressures to move away from contact when tyre pressure drops

Bonding ceramic mouldings together in metallurgical plants - using adhesive pref. heat sensitive organic adhesive contg. inorganic fillers

Braces clip - allows trouser waistband to be inserted and gripped by toothed bar without altering waistband

Automatic dynamic compander circuit - has second variable element regulated by same control voltage, and auxiliary voltage is added to reference voltages

Reflector for spoked wheel - employs plate with tow reflective surfaces clamped to spoke by double hook retained by screw and nut