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ES404349A1 - Ground compacting apparatus - Google Patents

Ground compacting apparatus

Info

Publication number
ES404349A1
ES404349A1 ES72404349A ES404349A ES404349A1 ES 404349 A1 ES404349 A1 ES 404349A1 ES 72404349 A ES72404349 A ES 72404349A ES 404349 A ES404349 A ES 404349A ES 404349 A1 ES404349 A1 ES 404349A1
Authority
ES
Spain
Prior art keywords
roller
drive shaft
eccentric mass
hollow shaft
end portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES72404349A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAMPO Manufacturing CO
Original Assignee
TAMPO Manufacturing CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAMPO Manufacturing CO filed Critical TAMPO Manufacturing CO
Publication of ES404349A1 publication Critical patent/ES404349A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—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
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The roller of an earth compactor of the vibratory roller type is vibrated by revolving an eccentric mass about the roller axis. The eccentric mass is carried by a hollow shaft rotatable in bearings at end portions of the roller. A slender elongated steel drive shaft extends into one end of the hollow shaft. A hydraulic motor is detachably mounted for vibration with the roller and is connected by a spline connection to one end portion of the drive shaft. The other end portion of the drive shaft is rigidly connected to an interior portion of the hollow shaft. The length and flexibility of the drive shaft permit it to twist and flex so as to accommodate the substantial deflections and torque variations which occur as the eccentric mass is revolved to vibrate the roller.
ES72404349A 1971-07-01 1972-06-28 Ground compacting apparatus Expired ES404349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15886271A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
ES404349A1 true ES404349A1 (en) 1975-06-01

Family

ID=22570041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72404349A Expired ES404349A1 (en) 1971-07-01 1972-06-28 Ground compacting apparatus

Country Status (3)

Country Link
US (1) US3741669A (en)
CA (1) CA952753A (en)
ES (1) ES404349A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899263A (en) * 1973-01-10 1975-08-12 Koehring Co Compactor
US4313691A (en) * 1980-05-23 1982-02-02 American Hoist & Derrick Company Lubrication and bearing structure for concentric, independently rotating drum and vibratory shaft
US4340320A (en) * 1980-07-14 1982-07-20 Caterpillar Tractor Co. Drive mechanism
DE3043719A1 (en) * 1980-11-20 1982-06-24 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Vibration exciter for soil compacting devices
US5479728A (en) * 1994-03-08 1996-01-02 The Charles Machine Works, Inc. Apparatus for backfilling and tamping a trench
US8374766B2 (en) * 2007-11-29 2013-02-12 Caterpillar Paving Products Inc. Power management system for compaction vehicles and method
US8376655B2 (en) * 2008-10-03 2013-02-19 Caterpillar Paving Products Inc. Compactor with smooth hose routing
DE102010023024A1 (en) * 2010-04-16 2011-10-20 Liebherr-Werk Biberach Gmbh Self-propelled surface milling cutter with fixed bearing of the milling drum drive
US20110255919A1 (en) * 2010-04-16 2011-10-20 Liebherr-Werk Biberach Gmbh Self-Propelled Surface Cutter Having Fixed Support of the Rotary Cutter Drive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248478A (en) * 1938-07-08 1941-07-08 Mall Arthur William Roller vibrator
US2745326A (en) * 1952-05-17 1956-05-15 George P Green Roller for road machines
FR1304711A (en) * 1961-08-17 1962-09-28 Richier Sa Adjustable steering unidirectional vibration motor cylinder
US3437019A (en) * 1967-05-31 1969-04-08 Hyster Co Vibratory compactor
US3416419A (en) * 1967-08-07 1968-12-17 Hyster Co Tandem roller
US3605583A (en) * 1969-04-01 1971-09-20 Tampo Mfg Co Inc Vibratory roller compacting apparatus and method
US3623407A (en) * 1969-11-21 1971-11-30 Ingersoll Rand Co Vibratory compaction roller
US3616730A (en) * 1970-06-29 1971-11-02 American Hoist & Derrick Co Vibratory roller

Also Published As

Publication number Publication date
CA952753A (en) 1974-08-13
US3741669A (en) 1973-06-26

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