IPC Subgroup
F16D 3/42 with ring-shaped intermediate member provided with bearings or inwardly-directed trunnions
Introduced: September 1968
Last revised: January 2006
Full Title
Yielding couplings, i.e. with means permitting movement between the connected parts during the drive > Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts > Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected > with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another > with ring-shaped intermediate member provided with bearings or inwardly-directed trunnions
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
1 direct subcode
Child Classifications
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- F16D 3/43 with ball or roller bearings