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
Liitoskappale
摘要
申请公布号
FI20020073(U0)
申请公布日期
2002.02.25
申请号
FI20020000073U
申请日期
2002.02.25
申请人
E-P:N LVI OY,
发明人
JOUPPILA,OLLI
分类号
E03C1/042
主分类号
E03C1/042
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Insulating system for TV CRT - increases hv isolation of electrodes by causing discharge to melt projections on electrode surface
Bead string pattern type extensible supporting arm - has open hollow stiffener links with insertion portions fitting in socket portions
Folding bed support frame for use in car - has stabilising sleeves fitted over middle section to prevent slipping into well between front and rear seats
Legume crop harvesting machine - has conveyor belt working with grip drum above it, with teeth on both defining transport gaps
Electromagnetically controlled fire-screen door for conveyor - has single magnetic core for both signal controlled exciter coils
Adjusting metering and mixing pigments for paint, etc. - by hose pump and revolution counter dispensing using valves
Journey route display for vehicle driver - has route strips pref. in form of film on glass disc with internal lamp lighting and side control knob to rotate display
Logic circuit for controlling HV polyphase static converter - has pulse shaper coupled to output of OR=gate that combines outputs prom two differentiators
Ring piston for ring piston meter - comprises plate with trunnion and casing consisting of fibrous, resin-bonded laminate
Pouring metal without turbulence into thin walled mould - gradually lowered into cooling bath during casting from horizontal into vertical position (SW 22.5.78)
Weatherproof oil-and abrasion-resistant, flexible power cable - for outdoor use, has conductor(s) encased in PVC mantle(s) coated with thin polyurethane
Clamp for holding tubes during butt welding - has outward extending jaws on locking wrench to give free access to line of weld
Safety device for pneumatic screwdriver - has switching arrangement providing both pneumatic pressure and electric contact to allow screwdriver to start
Axially prestressed free structural element - has loading applied at element ends to balance tensile and compressive forces
Laminated ski forming press - uses large number of short individual pressure plates to shape curved portion at front of ski (OE 15.8.79)
Tempering gravity or pressure die casting mould prior to use - using heating source in vapour state which is passed through mould
Universal, hollow, chambered roof type cladding panel - comprises limited tubes with narrower tube at one edge and slitted tube at other
Winding starter spools for an open=end spinning machine - uses yarn withdrawn from the inside of an auxiliary package
Cup-shaped boring tool mfr. - in which cutters are welded onto rim of cup and end of central drill
Splicer for optical fibres - has retainers with central grooves and clamps for fibre ends and sleeves