| 摘要 |
<p>-20- PATIENTLIFT AND TRANSFER DEVICE RICHARD A. PATTERSON ABSTRACT OF'RHE DISCLOSURE A TRANSFER DEVICE HAS A CARRIAGE SUPPORTED ON A BASE, MOVABLE BETWEEN A HONLE 5 POSITION ANDAN EXTENDED POSITION. A TABLE ASSEMBLY INCLUDES A LOWER TABLE FIXED TO THE CARRIAGE ARID AN UPPER TABLE COUPLED TO THE LOWER TABLE, MOVABLE BETWEEN A DOWNWARD POSITION IN FORCIBLE CONTACT WITH THE IONVER TABLE AND AN UPWARD POSITION HAVING NO CONTACT WITH THE LOWER TABLE. THE TABLE ASSEMBLY MOVES TOWARD THE EXTENDED POSITION WITH THE TABLES IN FORCIBLE CONTACT TO PLACE THE TABLE ASSEMBLY UNDERNEATH THE OBJECT TO BE I 0 TRANSFERRED @HILE KEEPING THE BASE STATIONARY. THE PLATES ARE SEPARATED TO LIT'L THE OBJECT OIL THO LIPPER TABLE WHILE THE LOWER TABLE REMAINS RESTING UPON THE SUPPORT SURFACE. THE TABLE ASSEMBLY RCTLH11S TO THE 11011LE POSITION WHILE SUPPORTING THE OBJECT ON THE UPPER TABLE AND KEEPINGG THE UPPER AND LO@R TABLES SEPARATED. THE DEVICE MAY OPERATE IN A BIDIRECTIONAL MANNER. 15 -13</p> |
