Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Bed capable of ready bedcloth changing without moving a person thereon










Image Number 16 for United States Patent #6006378.

A bed permits changing of bedclothes without moving the person on it and without substantial burden for either the patient or the care-taker. A left and a right carriage member 5 and 6, wheels 15 to 18 and a shaft 7 constitute a carriage. The carriage supports mats 11 and 12 via balancing members 3 and 4 and shafts 1 and 2 and advances the mats 11 and 12 along rails 31 and 32. The mat 12 is stretched between the rails 31 and 32 by fasteners. The balancing members 3 and 4 are rotatably coupled by a shaft to downward extensions 5a and 6a of the carriage members 5 and 6. The shafts 1 and 2 are rotatably mounted in the balancing members 3 and 4. With advancement of the carriage caused by turning a grip 26, the slides 52 and 54 cause the old mat 12 to be released from the fasteners and wound on the shaft 2, while also causing the new mat 11 to be coupled to the fasteners and stretched between the rails 31 and 32.








 
 
  Recently Added Patents
Field emission cathode device and field emission display using the same
Multi-mode 3-dimensional image display apparatus
Methods and systems for enabling community-tested security features for legacy applications
Insulin derivative
Brushless motor drive apparatus and drive method
Wafer recycling method
Cascode circuit device with improved reverse recovery characteristic
  Randomly Featured Patents
Circuit indicating the phase relation between several signals having the same frequency
System, method, and article of manufacture for determining an estimated combined battery state-parameter vector
Image forming apparatus, image forming system, and program
Apparatus for manipulating snap rings
Inverter device
Method and apparatus for measuring airflows in HVAC systems
Loosely bound book with foam-based pages
Capacitive fingerprint sensor against ESD damage and contamination interference
Methods and systems for a communications and information resource manager
Pocket tool