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Class Number: 192
Class Title: CLUTCHES AND POWER-STOP CONTROL
Subclass Subclass
Number Title
.02 INTERRELATED POWER DELIVERY CONTROLS (HAVING MOTOR AND
CLUTCH CONTROLS)
.0 2R .Electric motor control and clutch
.0 2C ..Calculating machine
.03 .Automatic control
.032 ..By speed and/or torque
.033 ...By speed only
.034 ...By torque only
.04 .Motor, clutch and gearing controls operate other controls
.042 .Motor, clutch and brake controls operate other controls
.044 .Motor, gearing and brake controls operate clutch controls
.046 .Clutch, gearing and brake controls operate motor controls
.048 .Motor and clutch controls operate other controls
.049 ..Other control is brake control
.052 .Motor and gearing controls operate clutch controls
.055 .Motor and brake controls operate clutch controls
.058 .Clutch and brake controls operate motor controls
.062 .Clutch and gearing controls operate motor controls
.07 .Motor control operates clutch control
.072 ..And brake control
.073 ..And gearing control
.075 ..With regulated clutch engagement
.076 ...Speed responsive
.077 ...Inertia responsive
.08 .Gearing control operates clutch and motor controls
.082 .Brake control operates clutch and motor controls
.084 .Clutch control operates motor control
.09 .Of motor, clutch, gearing and brake controls
.092 .Of motor, clutch and gearing controls
.094 .Of motor, clutch and brake controls
.096 .Of motor and clutch control
.098 ..Multiple motor and/or multiple clutch
1.1 INTERRELATED MOTOR AND BRAKE CONTROL
1.2 .Sensed condition responsive control of motor or brake
1.21 ..Brake
1.22 ...And motor
1.23 ...Speed or acceleration responsive
1.24 ..Speed or acceleration responsive
1.25 .Plural diverse brake means
1.26 .Motor energy control having adjusting and holding device,
with means on brake control to override holding device
1.27 ..Holding device engaged by electric means
1.28 ...Magnetic holding device
1.29 ..Mechanical holding device engaged by mechanical means
1.3 ...Device or means including a threaded shaft, rack or
rathet
1.31 .Brake control having holding device, with means on motor
control to override holding device
1.32 ..Holding device responsive to motion, speed, or
acceleration
1.33 ...Holding device comprising brake valve operated by
solenoid..
1.34 ..Holding device engaged by electric means
1.35 ...Holding device comprising brake valve operated by
solenoid
1.36 .Brake engaged when motor energy deactivated brake
disengaged when motor energy activated
1.37 ..Electric motor
1.38 ...Cam actuated brake
1.39 ...Electrically actuated brake
1.4 ..Internal combustion type motor
1.41 ...Controls brake valve
1.42 ....Vacuum actuated brake
1.43 .Brake condition change modifies motor condition
1.44 ..Brake actuation interrupts ignition circuit of fluid
motor
1.45 ..Brake actuation decreases or eliminates fluid energy
input to motor
1.46 ...By closing throttle valve
1.47 ...By preventing increasing operation of motor energy
control
1.48 ..Brake actuation opens switch to electric motor
1.49 ...Mechanically actuated brake
1.5 ....Lever disengages switch
1.51 .Decreasing fluid energy input to motor actuates brake
1.52 .Control means selectively operates motor energy input and
brake
1.53 ..Electric motor
1.54 ...Fluid actuated brake
1.55 ...Electrically actuated brake
1.56 ..Foot operated control means
1.57 ...Motor and brake control including interconnected
elements
1.58 ...Pivots and translates
1.59 ....Pivots about intermediate fulcrum
1.6 ...Pivots about two fulcrums
1.61 ...Pivots about intermediate fulcrum
1.62 ...Lever reciprocates on moveable supports at both ends
1.63 ...Pivots for sequential operation
1.64 ..Control means including fluid passage
3.21 VORTEX-FLOW DRIVE AND CLUTCH
3.22 .With means to effect torque reversal
3.23 .With brake
3.24 ..Alternatively operative clutch and brake
3.25 .With additional drive or clutch
3.26 ..Simultaneously operative clutches
3.27 ..Alternatively operative clutches
3.28 .Including drive-lockup clutch
3.29 ..Having fluid-pressure operator
3.3 ...With auxiliary source of pressure
3.31 ..Having speed-responsive operator
3.32 .Alternatively operative drive and clutch
3.33 .Fluid-pressure operator for engaging clutch
3.34 VORTEX-FLOW DRIVE AND BRAKE
3.51 TRANSMISSION CONTROL AND CLUTCH CONTTROL
3.52 .Planetary transmission and coaxial clutch
3.53 ..Including separate, reversing pedal
3.54 .Common control
3.55 ..Power operated clutch
3.56 ...Electromagnetically operatedd
3.57 ...Fluid-press operated
3.58 ....Electrically triggered
3.59 ....Vacuum operated
3.61 ..Stepped ratio transmission
3.62 ...With control lever
3.63 .Interrelated (e.g., with interlock)
4 R TRANSMISSION CONTROL AND BRAKE
5 .Back-pedaling brake
6 R ..Hub brake
6 A ...With change speed transmission
6 B ...Rotatable axle
7 .Automatic brake
8 R ..Responsive to drive release
8 A ...Cable
8 C ...Coil brake
9 .Electric control
10 .Belt shipper
11 .Belt tightener
4 A .Automobile type
4 B .Internal resistance brake
4 C .Forward and reverse gearing
12 R CLUTCH AND BRAKE
13 R .Vehicle type
13 A ..Clutch released brake holder
14 .Same member
15 .Automatic check and release
16 ..Clutch and brake same member
17 R .Peripheral brake
17 A ..Fluid operator
17 C ..Electric
17 D ..Coil
18 R .Sliding operation
18 A ..Fluid operator
18 B ..Electric and magnetic
19 .Crank control
12 A .Internal resistance
12 B .One-way engaging
12 BA ..Coil spring type
12 C .Fluid operator
12 D .Electric
20 CLUTCH AND GEAR
21 .Reversing
21.5 FIELD RESPONSIVE FRICTIONAL MEDIA TYPE
22 LATCH OPERATED
23 .Corn-planter type
24 .Longitudinally moving transmission member
25 ..Pin
26 .Transversely moving transmission member
27 ..Ball or roller
28 ..Positive
29 ...Rotating key
30 R CLUTCHES
31 .Automatic
32 ..Manual control
33 R ...Definite-position release
33 C ....Coil
34 ...Shaft thrust
35 ...Pilot mechanismm
36 ....Brake band
37 ...Transversely moving
38 ....Ball or roller
39 ....Positive
40 ...Electric
41 R ..One-way engaging
42 ...Free-engine type
43 ...Reversible
43.1 ....Pivoted pawls
43.2 ....Slidable pawls
44 ....Ball or roller
45 ...Ball or roller
45.1 ...Wedging pawl or block
45.2 ...Two-point gripper
46 ...Positive
47 ...Manual control
41 S ...Spring
41 A ...Sprags
48.1 .Plural clutch-assemblage
48.2 ..Including electrically-actuated clutch-assemblage
48.3 ..Diverse clutch-assemblages
48.4 ...Including three or more assemblages
48.5 ...Including one clutch-assemblage having interdigitated
clutch-elements
48.6 ....And another clutch-assemblage having
unirotationally-engaging clutch elements
48.7 ..With means to actuate or de-actuate clutch-assemblages
sequentially
48.8 ..Associated with three or more shafts
48.9 ...Alternatively-operative assemblages
48.91 ....Having common clutch-element support
48.92 ..Including unirotationally-engaging clutch-elements
49 ..Parallel vehicle wheels
50 ...Free wheel
51 ..Reversing
52 .Progressive engagement
53 R ..Frictional and positive
53 A ...Expansible or contractible blocker or blocker actuator
means
53 B ...No blocker means present
53 C ...Spring-like elements as friction means
53 D ...Magnetic or electro-magnetic operated friction means
53 E ...Radially extending blocker lugs or arm extending axially
between friction members (no end blocker)
53 F ...Annular friction member as an end blocker means, i.e.,
blocker lugs, pins, or teeth
53 G ...Shifter held from disengagement (lock); also devices
where detent acts as blocker, plus friction means
53 H ...Ratchet and pawl or similar synchronizing means
54 .Torque responsive
55 ..Yielding
56 R ..Release on overload
56 C ...Coil clutch
56 F ...Fluid clutches and operators
56 L ...Clutch element on pivoted lever
57 .Fluent material and mechanical
58 R .Fluent material
59 ..Axially movable pistonn
60 ..Transversely movable piston
61 ..Gear-pump type
58 A ..Vanes on shearing members
58 B ..Smooth surfaces on shearing members
58 C ..Axially movable shear type fluid clutches
62 .Plow-lifting type
63 .Free-engine type
64 .Velocipede free wheel
65 .Axially and transversely engaging
66 .Axially engaging
67 R ..Positive
67 A ...Pilot clutch cause synchronous engagement of positive
clutch
67 P ...Pin
70 ..Spreading
70.11 ..Interposed, mating clutch-elements
70.12 ...With means to cool or lubricate clutch parts
70.13 ...With removable or replaceable or interchangeable clutch
parts
70.14 ...Including surface characteristics of clutch-element
70.15 ....Axially-tapered mating surfaces
70.16 ...With torque connection between clutch-element and its
shaft
70.17 ....Resilient torque connection (e.g., for damping
vibration)
70.18 .....Including chordally-disposed connection
70.19 ....Axially-slidable connection
70.2 .....Spline connection for multiple clutch-elements
70.21 ...With means to move multiple clutch-elements axially and
sequentially
70.22 ...With means to move clutch-element axially and latch into
engaged or disengaged position
70.23 ...With cam or wedge contacting clutch-element or pressure
plate for axial movement thereof
70.24 ....By cam surface on bell-crank
70.25 ...With adjustable means to move clutch-element axially
(e.g., to compensate for wear)
70.26 ....Including plural adjusting screws (e.g., to equalize
pressure angularly)
70.27 ...With spring means to move clutch-element axially
70.28 ....To separate engaged clutch-elements
70.29 ....And actuator lever pivoted on pressure plate
70.3 ...With actuator lever pivoted on pressure plate or back
plate to move clutch element axially
.Transversely engaged
71 ..Positive
72 ..Interior and exterior
73 ...Opposing
74 ..Interior
75 ...Expanding
76 ....Radial
77 ....Split ring
78 .....Cam operated
79 ..Exterior
80 ...Strap
81 R ....Multiple folds
81 C .....Coil
82 R .Operatorss
83 ..Multiple for same clutch
84 R ..Electric
84 P ...Photo-cell operator
84 A ...Electromagnetic axially engaging; coil concentric with
clutch shaft and different shaft than armature
84 AA ....With multiple clutches
84 AB ....With multiple coils
84 B ...Coil and armature on same shafts axially engaging
84 C ...Fixed concentric coil, axially engaging
84 PM ...Permanent magnet
84 T ...Transversely engaging
84 E ...Electro-static
85 R ..Fluid pressure
86 ...Double acting
87.1 ...Multiple clutches
87.11 ....Having independent operators
87.12 .....Responsive to rotational speed of clutch-element
87.13 .....With selective distributor for fluid pressure
87.14 ....Alternatively operative clutches
87.15 .....Clutches co-axial with operators
87.16 ......Common or interconnected operator(s)
87.17 .......Operator between clutches
87.18 .....With selective distributor for fluid pressure
87.19 ......Having neutral position
88 R ...Flexible motor
88 A ....Flexible fluid motor-axially engaged
88 B ....Radially engaged
85 A ...Axially engaging-rotating motor and clutch
85 AA ...Axially engaging clamping rotating motor and clutch
85 AB ...Axially engaging spreading rotating motor and clutch
85 AT ...Transversely engaging rotating motor and clutch
85 C ...Clutch and non-rotating motor
85 CA ...Clutch and non-rotating motor concentric with shaft
85 F ...Centrifugal fluid clutches
85 V ...Vacuum clutches and operators
89 R ..Spring or weight
89 RS ...Spring engaged
90 ....Electric release
91 R ....Fluid release
91 A .....Motor concentric with clutch shaft
89 CR ....Cam release
89 BL ....Belleville disc spring
89 PH .....Push-type
89 PL .....Pull-type
89 SD .....Geometric configuratiom
89 CP ....Plural coil springs spaced from clutch axis
89 CC ....Coil spring coaxial to clutch axis
89 CT .....Transversely engaged
89 QA ....Quick throw spring
92 ..One-direction apply and release
93 R ..Cam
93 A ...Axially thrusting cams rotatable about clutch axis
93 B ...Axially moving cam acting on pivoted lever
93 C ...Axially moving cam acting on transversely moving wedge
or clutch member
94 ..Screw
95 ..Handwheel
96 ..Central pinn
97 ...Screw operated
98 ..Shipper saddles
99 R ..Lever systems
99 A ...Levers mounted on axially engaging clutch
99 B ...Levers mounted on transversely engaging clutch
99 S ...Stationary levers
100 ..Follow-up
101 ..Releasing
102 ..Check of driven member
103 R ..Speed responsive
104 R ...Fixed-speed release
104 B ....Transversely engaged-interior
104 C ....Transversely engaged-exterior
104 F ....Fluid clutches and operators
105 R ...Fixed-speed engagement
105 A ....Centrifugal (fluid or powder) non-pivoted weights
(radially movable or slidable) i.e., mercury clutch
105 B ....Axially engaged with non-pivoted weights-weights
movable radially or slidable
105 BA ....Transversely engaged with non-pivoted weights
105 BB ....Transversely engaged positive with non-pivoted weights
105 C ....Axially engaged with pivoted weights
105 CP ....Weights pivoted on axis parallel to clutch axis-axially
engaged
105 CS ....Single pair clutching elements axially engaged with
pivoted weights
105 CD ....Transversely expanding clutch with pivoted weights
105 CE ....Transversely engaged-pivoted weights and clutching
elements movable separately
105 CF ....Transversely contracting
105 F ....Fluid controls for centrifugal clutches
106 R ...Release
106 F ....Devices to prevent fluid clutches from being operated
by centrifugal forces acting on fluid
103 A ...Centrifugal operated, axially engaged
103 B ...Centrifugal operator transversely engaged
103 C ...Acceleration and inertia responsive
103 F ...Fluid operated
103 FA ...Fluid pressure engaged with centrifugal valve
82 P ..Rack and pinion operator
82 T ..Temperature operator
30 W .Warning, indicating, and signal devices
30 V .Vibration dampers
106.1 ELEMENTS
106.1 .Clutch-element resiliently carried on hub
106.2 ..By helical-coil springs
107 R .Engaging surfaces
108 ..Positive
107 M ..Material
107 T ..Transversely engaging
107 C ..Clutch plate axially compressible
109 R .Thrust members, retarders, and stops
109 A ..Resilient operators and pressure plates
109 B ..Resilient backing plates
109 F ..Cushioning devices for fluid operators
109 D ..Dashpot
110 R .Shafts, bearings, and adjusting devices
110 B ..Bearingss
110 S ..Shafts for removable clutches or discs
111 R .Wear compensators
111 A ..Automatic wear compensators
111 B ..Manually, axially adjustable, threaded members rotatable
around clutch axis
111 T ..Manual wear compensators for transversely engaged
clutches
112 .Casings
113 R .Lubricating and cooling
113 AC ..Air cooling
113 AF ...Heat radiating structure
113 AG ...Grooved surfaces
113 AD ...Air directing structure
113 AL ....Rotating cover
113 AS ....Spring
113 AP ....Clutch plate
113 LC ..Liquid cooled or lubricated clutch surfaces
113 SP ...Entire coolant path is spaced from clutch surfaces
113 LR ...Overrunning clutch
113 LP ...Positive
113 BT ...Lubricant or coolant between engaging surfaces
113 BR ....With change of coolant flow during engagement
113 BG ....Grooved surfaces
113 N ..Thermal insulation
113 P ..Lubrication of ancillary clutch parts
114 R .Locks
114 T ..Interlocking clutch teeth or splines
115 .Supports
116.5 STOP MECHANISM
125 R .Material control
126 ..Sheet material
127 ...Electrical
128 ...Pneumatic
125 A ..Power stop-material control-electrical
125 B ..Mechanical
125 C ..Pneumatic
125 D ..Granular material
125 E ..Work start
125 F ..Length of material stop
129 R .Safety device
130 ..Hand protector
131 R ...Two hand
131 H ....Hand and foot
132 ...Delayed action drive
133 ..Automatic guard
134 ...Punch-press type
135 ...Cover
136 ....Centrifugal-machine type
137 ...Disabled transmission
129 A ..Electrical
129 B ..Pneumatic
138 .Limit stop
139 ..Rotary-member control
140 ...Speed responsive
141 ...Screw
142 R ...Electrical
142 A ....Radio tuner type
143 ..Reciprocating-member controll
144 .Drive release and brake
145 ..Multiple clutch
146 ..Change speed
147 ..Speed responsive
148 ..Positive stop
149 ...Cushioned
150 .Overload release
* ******************************
* DIGESTS
* ******************************
DIG 1 Removable members
DIG 2 Universal joint