| 发明名称 |
UN COMEDOR PARA AVES. |
| 摘要 |
|
| 申请公布号 |
ES230302(Y) |
申请公布日期 |
1978.04.01 |
| 申请号 |
ES19020002303U |
申请日期 |
1977.08.05 |
| 申请人 |
|
发明人 |
|
| 分类号 |
A01K;(IPC1-7):01K/ |
主分类号 |
A01K |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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Intensity compensation of optical system, e.g. rotation sensing system, - measuring intensity distribution in plane, associating distribution with that of lens and altering lens characteristics at corresp. points using e.g. pulsed laser.
Pedestal bearing housing for shaft - has locating projections in base to locate into grooves in baseplate
Commutator for electric machine utilising thermal properties of metal - has conductive blades hooked into insulating material of boss and secured by expansion of metal or shrinkage of insulation
Small diameter double acting pneumatic cylinder - has sealing ring, with axial groove, connecting barrel and cover and is supported against radial surface of cover by sealing bulge
Detecting approaching train during track work - uses acoustic sensors, whose output signals are fed to alarm system after amplification
Air flow generator esp. for cooling reflector or object radiated with UV or IR - uses air pressure source with elongated air distributor connected to it and at least one outlet opening at distributor kept at pressure of 0.06 - 1.5 bar
Lock-out system for air space with ground container - has independently driven mines for floating in air, with container fitted with energy supply for each mine.
Locating and earthing assembly for telephone answering machine cassette deck - holds deck elastically between telephone base and housing and connects to earth via tracks on contact board PCB in telephone
Elastomer shock absorbing device - only allows return of piston as compressed elastomer expands again once piston has been relaxed.
Goods vehicle with display area for mobile shop or market stall - has transverse support elements in form of extendable belts attached to central stanchion replacing conventional wooden slats
Multi-section drinking straw - is made in two halves of wood for easier disposal.
Appts. for pressing cut edges of lipping round e.g. furniture panels - has series of spring-loaded balls pressing over edges while they are moved, with compressed air blown round balls to keep them clean
Contour measuring appts. for spectacle frame rings - contains frame clamp, measurement unit with optical non-contact distance sensor for sensing separation between rotatable probe finger and contour point of ring, position sensor and control unit.
