ClassID:

149988

F16F2236/085 - CPC Classification

Classification description:

Mode of stressing of basic spring or damper elements or devices incorporating such elements; Torsion the spring being annular

Recent Application in this class:
#1
20250263974
2025-08-21

TORSION SPRING ADJUSTER

#2
20250257779
2025-08-14

Rotary Damper and Valve, and Method for Preventing Reduction in Torque of Rotary Damper Caused by Wear of Valve

#3
20250215948
2025-07-03

ANNULAR CANTILEVER BEAM SPRING AND PRE-LOADED ASSEMBLY

#4
20250010490
2025-01-09

TORSIONAL SERIES ELASTIC ACTUATOR

#5
20240167534
2024-05-23

HIGH ENERGY DISSIPATION TUBE-TYPE TORSIONAL VISCOUS DAMPER AND METHODS OF TUNING A VISCOUS DAMPER USING THE VIBRATION ABSORBER PRINCIPLE

#6
20230219236
2023-07-13

Torsional series elastic actuator

#7
20230151873
2023-05-18

Vibration damper with intermediate flange travel stop and torque converter with vibration damper having intermediate flange travel stop

#8
20220252132
2022-08-11

TORSIONAL VIBRATION DAMPER HAVING A HELICAL SPRING ASSEMBLY

#9
20220251892
2022-08-11

Power strut with different rotational friction torque

#10
20220025699
2022-01-27

Torsion spring adjuster

#11
20210388819
2021-12-16

Torsion absorber for wind turbines

#12
20210108693
2021-04-15

Torque adjustment mechanism

#13
20210102614
2021-04-08

Pulley structure

#14
20210079975
2021-03-18

Torsional vibration absorber with improved retention feature

#15
20190299421
2019-10-03

Torsional series elastic actuator

#16
20190277363
2019-09-12

Torsion spring assembly, camshaft phaser and belt or chain tightener therewith

#17
20170118560
2017-04-27

Bushings constrained by compression in levered apparatus

#18
20160102724
2016-04-14

Concentric Arc Spline Rotational Spring

#19
20100145510
2010-06-10

Planar torsion spring