Classifications

• • E—FIXED CONSTRUCTIONS
  • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
  • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
  • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
  • E02D3/02—Improving by compacting
  • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
  • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
  • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
• • 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
  • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
  • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
  • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
  • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
  • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance

Applications Claiming Priority (2)

Publications (1)

Family

ID=20340433

Family Applications (1)

Country Status (10)

Families Citing this family (2)

Family Cites Families (7)

• 1980
  • 1980-03-06 SE SE8001763A patent/SE420112B/sv not_active IP Right Cessation
• 1981
  • 1981-01-27 JP JP56500625A patent/JPS57500251A/ja active Pending
  • 1981-01-27 DE DE3137614T patent/DE3137614C2/de not_active Expired
  • 1981-01-27 GB GB8207960A patent/GB2093571B/en not_active Expired
  • 1981-01-27 BR BR8108737A patent/BR8108737A/pt unknown
  • 1981-01-27 WO PCT/SE1981/000020 patent/WO1981002593A1/en active Application Filing
  • 1981-02-27 CA CA000371982A patent/CA1166123A/en not_active Expired
  • 1981-03-03 FR FR8104180A patent/FR2477598A1/fr active Granted
  • 1981-03-05 MX MX186240A patent/MX153044A/es unknown
  • 1981-03-06 NL NL8101104A patent/NL8101104A/nl not_active Application Discontinuation

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