Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Shearing lifting jack










Image Number 4 for United States Patent #6477986.

Shearing lifting jack for shearing sheep comprises a cradle (31) for holding a sheep on its back or stomach and which is shaped so as to allow the sheep to be rolled from its back to its stomach or vice versa during the shearing operation. Lifting means for example in the form of a rolling chain (20) is provided to move the cradle from a first loading/unloading position adjacent the floor of a shearing shed or other suitable location for shearing sheep and a second raised position for shearing the sheep approximating the height of a work bench. This allows the sheep to be lifted whilst it is shorn in order that the sheerer avoids bending over the sheep. The lifting means is operable between the first loading/unloading position and second shearing position by a single unassisted shearer.








 
 
  Recently Added Patents
Isolated nucleic acid molecule encoding an antibody that reduces GDF-8 activity
Mode detection for DVB receiver
LED lighting module
Blue box
Cationic polymers for antimicrobial applications and delivery of bioactive materials
Compact multi-functional scanning apparatus with retractable flatbed scanner
Optical article including an antireflecting coating having antifog properties and process for making same
  Randomly Featured Patents
Heat curable silicone-polyimide block copolymers
Printed label, method and apparatus for manufacturing printed labels, and method and apparatus for attaching printed labels
Nuclear fuel rod end plug pressurization hole inspection apparatus
Method for using retractable stylet and cannula combination to form an opening in bone
Method and apparatus for representing bordered areas of a generic form with records
Image processing system for use with a patient positioning device
FinFET flash memory device with an extended floating back gate
Refrigerating appliance, especially a refrigerator
Corrosion resistance treatment of aluminum with N-alkyl-fluoroaliphaticsulfonamidophosphonic acids and salts thereof
Imidazo-pyridine angiotensin II antagonists used to treat memory loss