Space-saving ratchet unit with freewheel

A medical device, and a ratchet for a medical device, include a torque-guiding element and a torque discharging element, between which a switchable toothed unit is arranged so that, in accordance with a switching position of the toothed unit, torque from the torque-guiding element is transferred to...

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Bibliographic Details
Main Authors Steinhauser, Jan, Pfister, Ralf
Format Patent
LanguageEnglish
Published 17.03.2020
Subjects
DIAGNOSIS
HAND TOOLS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MANIPULATORS
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
SURGERY
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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Summary:A medical device, and a ratchet for a medical device, include a torque-guiding element and a torque discharging element, between which a switchable toothed unit is arranged so that, in accordance with a switching position of the toothed unit, torque from the torque-guiding element is transferred to the torque discharging element, said toothed unit includes two torque transfer sleeves arranged in a nested manner and which are arranged and produced such that both can be brought into torque-transmitting contact with an intermediate sleeve.
Bibliography:Application Number: US201615744957