A lifting sling is described including: an endless loop formed from a number of strands of yarn; a cover surrounds the strands of yarn; an identifying tag is attached to the cover by way of a region of elastic material and is moveable by stretching the elastic region between a retracted position and an extended position; in the retracted position the tag is protected from damage; and in the extended position the tag extends out of the cover to enable information identifying the sling to be read from the tag. A lifting sling is described including: an endless loop formed from a number of strands of yarn; a cover surrounds the strands of yarn; an identifying tag is attached to the cover by way of a region of elastic material and is moveable by stretching the elastic region between a retracted position and an extended position; in the retracted position the tag is protected from damage; and in the extended position the tag extends out of the cover to enable information identifying the sling to be read from the tag. ct c t l i f t i n g s l i n g i s d e s c r i b e d i n c l u d i n g : a n e n d l e s s l o o p f o r m e d f r o m a n u m b e r o f s t r a n d s o f y a r n ; a c o v e r s u r r o u n d s t h e s t r a n d s o f y a r n ; a n i d e n t i f y i n g t a g i s a t t a c h e d t o t h e c o v e r b y w a y o f a r e g i o n o f e l a s t i c m a t e r i a l a n d i s m o v e a b l e b y s t r e t c h i n g t h e e l a s t i c r e g i o n b e t w e e n a r e t r a c t e d p o s i t i o n a n d a n e x t e n d e d p o s i t i o n ; i n t h e r e t r a c t e d p o s i t i o n t h e t a g i s p r o t e c t e d f r o m d a m a g e ; a n d i n t h e e x t e n d e d p o s i t i o n t h e t a g e x t e n d s o u t o f t h e c o v e r t o e n a b l e i n f o r m a t i o n i d e n t i f y i n g t h e s l i n g t o b e r e a d f r o m t h e t a g Fig 2 Fig 3 Fig 2 Fig 3 ct c t i g i g


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    Title :

    A LIFTING SLING


    Contributors:
    WANG SHANG (author)

    Publication date :

    2025-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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