E01C19/28 - CPC Classification Index

ClassID:

127689 ⎘

E01C19/28 - CPC Classification

Classification description:

Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials; Rollers therefor; Such rollers usable also for compacting soil Vibrated rollers or rollers subjected to impacts, e.g. hammering blows

Sub-classes:

E01C19/281 » {propelled by hand or by vehicles, e.g. towed } 13
E01C19/282 » {self-propelled, e.g. with an own traction-unit } 69
E01C19/285 » {with attachments for work other than rolling, e.g. dozer blades, shoes for conversion into plate vibrator; fitted to vehicles, road-construction or earth-moving machinery ; vibrated or the like auxiliary rolls, e.g. for rolling road edges; provided with means for facilitating transport} 8
E01C19/286 » {Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll } 113
E01C19/287 » {with vibrated elastically-deformable or elastomer-faced rolling elements or with such elements subjected to impacts, e.g. multi-roll vibratory apparatus with an endless elastomer belt passed around the rolls } 1
E01C19/288 » {adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements} 93

Recent Application in this class:

20230311903

Work machine stability monitoring system

20210070168

Work vehicle

20210070166

Work vehicle

20170306574

Vibration isolation for compactor

20160319496

Hydraulic system for driving a vibratory mechanism

20160201275

VIBRATORY ROLLER FOR COMPACTORS

20160176278

Ground processing machine, in particular compactor

20150308057

Apparatus and method for measuring accelerating drum

20150260626

System and method for determining a state of compaction

20150211195

Compactor roller for a soil compactor

20150030392

METHOD AND APPARATUS FOR DETERMINING STIFFNESS OF A ROADWAY

20140301785

Soil compactor with storage space

20140205380

Vibratory compacting roller machine and operator control therefor

20140064850

Surface compactor and method of operation

20130170908

METHOD AND APPARATUS FOR STAMPING CONCRETE

20090143952

Power management system for compaction vehicles and method

20050254898

Safety device for backward movement of vibration roller

15211478

Mileage and speed estimation