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GB753947A
|
|
Improvements in overload-slipping couplings for shafts for transmitting rotary motion
|
|
GB735981A
|
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Improvements in pipe dollies
|
|
GB707957A
|
|
Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced
|
|
US2693684A
|
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Gear wheel provided with overload release coupling
|
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GB711923A
|
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Improvements in contrivances for rotating and tilting objects
|
|
GB706134A
|
|
Improvements relating to gear wheels provided with friction clutches
|
|
GB701411A
|
|
Improvements in pipe dollies
|
|
US2679939A
|
|
Contrivance for rotating cylindrical objects
|
|
GB692956A
|
|
Improvements in contrivances for rotating and tilting objects
|
|
GB683974A
|
|
Improvements in contrivances for rotating cylindrical objects such as cylindrical tanks and pipes
|
|
GB687290A
|
|
Improvements relating to bench frames for supporting and rotating cylindrical vessels during welding
|
|
US2462702A
|
|
Bench frames for supporting and rotating long cylindrical vessels during welding
|
|
GB628689A
|
|
Improvements in bench frames for supporting and rotating long cylindrical vessels during welding
|
|
GB617685A
|
|
Improvements relating to bench frames for supporting and rotating long cylindrical vessels during welding
|
|
US2452824A
|
|
Work holder
|
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GB586774A
|
|
Improvements in work holders for machine tools
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