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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 177 | WEIGHING SCALES |
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1 | PROCESSES |
2 | WITH RECORDER |
3 | With computing or totalizing means |
4 | With recording of a factor additional to weight |
6 | Of both gross and tare on one record receiver |
7 | Responsive to means sensing removal of material |
8 | With record receiver advance |
10 | External marker operator |
12 | Responsive to timer, or completion of weighing operation |
13 | Weigher sets type |
14 | SELECTIVELY PRESET CYCLE FLOW TERMINATOR |
15 | WITH TOTAL REGISTER |
16 | Integrator of steadily flowing fluent material |
17 | Of distinct successive loads |
18 | Cycle totalizer |
25.11 | COMPUTER |
25.12 | Electrical |
26 | Computer and weigher independently operated by common load holder |
30 | Ancillary weigher |
31 | Independent computer scale and index |
34 | Tabular-type computer |
45 | WITH ALARM OR SIGNAL |
50 | WITH TESTING |
52 | WITH CONVEYING MEANS HANDLING SUCCESSIVE RECEIVERS |
58 | PLURAL WEIGHERS ON ROTARY SUPPORT |
59 | DISCHARGE FROM WEIGHER TO RECEIVER |
60 | WEIGHER RESPONSIVE MATERIAL CONTROL |
61 | Translatable among plural sources |
62 | Remote discharge station |
63 | With additional material-presence responsive means |
68 | Flow terminator requiring external reset |
69 | Plural feed, simultaneous cutoff |
70 | Sequential feeding, plural ingredients |
71 | Feed and discharge |
73 | Receiver operated reset |
74 | Latch release |
79 | Holding magnet |
80 | With external intercontrol |
82 | Overload removal |
83 | Rotary |
89 | Stationary weigh chamber |
90 | Alternating weigh chambers |
91 | Divided unit |
98 | Feed diverter |
100 | Valved discharge |
101 | Siphon discharge |
102 | Oscillating |
103 | Plural chambers |
105 | Discharge valve or gate |
106 | Opening initiated by feed terminator |
107 | Closing initiates feed |
108 | Power actuated |
111 | Mechanically interconnected with feed valve |
112 | With linkage operator |
113 | Latch release |
114 | Correlated feed and discharge |
116 | Feed |
124 | WITH LOCK OR SEAL |
125 | CHECK CONTROLLED |
126 | COLLAPSIBLE, FOLDABLE, KNOCKDOWN |
128 | WITH REPAIR OR ASSEMBLY MEANS |
129 | CONVERTIBLE |
132 | STRUCTURAL INSTALLATION |
133 | Geographic |
136 | Vehicle |
137 | Running gear springs |
139 | Unitary load transferrer and weigher |
140 | Hand truck |
141 | Hydraulic weigher |
142 | Building |
143 | Refrigerator |
144 | Furniture or room fixture |
145 | WITH WEIGHER LOADING OR UNLOADING MEANS |
150 | EQUAL-ARM BEAM TRANSFER MECHANISM |
151 | LOAD-HOLDER TRANSFER MECHANISM |
154 | MEANS HOLDING LOAD-DRIVEN ELEMENT AGAINST MOTION |
160 | SACK SUPPORT |
161 | LOAD GUIDE |
164 | PRESET |
165 | Responsive to load receiver |
166 | Ancillary pointer |
167 | Fixed index or dial |
168 | Spring support |
171 | Lever balance-type beam |
173 | Indicator structure |
175 | In transmission |
177 | ILLUMINATED |
179 | WITH BEARING SHIELD |
180 | WITH CASING CLOSURE OR SHIELD |
183 | LUBRICATOR |
184 | SHOCK ABSORBER, DAMPER |
185 | Electrical or magnetic |
186 | Indicator mechanism |
187 | Load-holder transmission mechanism |
189 | Load holder |
190 | EQUAL ARM TYPE |
191 | With counterweight manipulating means |
193 | With indicator tower |
194 | With bias toward balance |
197 | With longitudinally movable poise |
198 | With check link |
199 | PLURAL DISTINCT LOAD HOLDERS WITH COMMON EVALUATOR |
201 | SELF-POSITIONING |
202 | Offsets over or under load |
203 | Supplemental weight offsetting means |
207 | Buoyancy type |
208 | Fluid transmission to pressure gauge |
210R | Electrical current generating or modifying |
211 | Strain gauge |
210C | Capacitors |
210EM | Electromotive or electromagnetic force |
210FP | Frequency changes or pulse counts |
212 | Repositioning in response to deflection under load |
216 | Pendulum |
217 | Plural opposed |
220 | Drives indicator through transmission mechanism |
224 | Pointer fixed to pendulum |
225 | Spring |
226 | Temperature compensator |
229 | Cantilever |
230 | Force modifier connects spring and load-holder |
231 | Load-holder steadying structure and spring carried by casing |
232 | Coil spring in sleeve casing |
234 | Magnified indication of spring deformation |
235 | Counterweight type |
238 | WITH CASING |
244 | ASSEMBLY SUPPORT |
245 | COMBINED |
246 | BEAM |
247 | Coarse and fine sliders |
248 | Plural counterweight pickup |
249 | Transmission interconnected with slidable counterweight |
250 | Counterweight retention |
251 | Adjustable load-arm connection |
252 | Plural counterweights |
253 | LOAD HOLDER |
254 | Fluid transmission |
255 | Sway or tilt prevention |
256 | Pivotally interconnected transmission levers |
257 | Integrated force delivered by lever extension from interconnection |
258 | Separate lever loaded by load-holder levers |
260 | Adjusting means |
261 | Movably mounted pivot |
262 | Scale pan |
264 | MISCELLANEOUS |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG2 | DIGITIZERS MECHANICAL |
DIG3 | DIGITIZERS ELECTRICAL |
DIG4 | DIGITIZERS NON-SENSING |
DIG5 | MAGNETS |
DIG6 | PHOTOELECTRIC |
DIG7 | PNEUMATIC CONTROLS |
DIG8 | RR MOTION |
DIG9 | SCALE BEARINGS |
DIG10 | TELEMETRIC |
DIG11 | VIBRATORS |
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