AU8016498A - Improved pneumatic suspension for vibrating tamping rollers - Google Patents

Improved pneumatic suspension for vibrating tamping rollers

Info

Publication number
AU8016498A
AU8016498A AU80164/98A AU8016498A AU8016498A AU 8016498 A AU8016498 A AU 8016498A AU 80164/98 A AU80164/98 A AU 80164/98A AU 8016498 A AU8016498 A AU 8016498A AU 8016498 A AU8016498 A AU 8016498A
Authority
AU
Australia
Prior art keywords
pneumatic suspension
improved pneumatic
vibrating tamping
tamping rollers
rollers
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.)
Abandoned
Application number
AU80164/98A
Inventor
Domenico Domenighetti
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.)
NIARB SA
Original Assignee
Niarb S A
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 Niarb S A filed Critical Niarb S A
Publication of AU8016498A publication Critical patent/AU8016498A/en
Abandoned 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0445—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by intermediate rings or other not embedded reinforcing elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • F16F2230/0058—Physically guiding or influencing using inserts or exterior elements, e.g. to affect stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
AU80164/98A 1997-05-30 1998-05-12 Improved pneumatic suspension for vibrating tamping rollers Abandoned AU8016498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI97A1281 1997-05-30
IT97MI001281A IT1292046B1 (en) 1997-05-30 1997-05-30 PNEUMATIC SUSPENSION PERFECTED FOR VIBRATING CONSTIPATORS
PCT/EP1998/002765 WO1998054415A1 (en) 1997-05-30 1998-05-12 Improved pneumatic suspension for vibrating tamping rollers

Publications (1)

Publication Number Publication Date
AU8016498A true AU8016498A (en) 1998-12-30

Family

ID=11377259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80164/98A Abandoned AU8016498A (en) 1997-05-30 1998-05-12 Improved pneumatic suspension for vibrating tamping rollers

Country Status (4)

Country Link
AU (1) AU8016498A (en)
IT (1) IT1292046B1 (en)
WO (1) WO1998054415A1 (en)
ZA (1) ZA984481B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364804A (en) 1958-08-25 1962-10-15 Domenighetti Domenico Pneumatic suspension device in a vibrating drum tamping roller
CH365099A (en) 1958-08-28 1962-10-31 Domenighetti Domenico Machine having at least one vibrating rotating member
AU5494673A (en) * 1972-08-09 1974-10-31 B. Hb. Engineers Pty. Ltd VIBRATORY DRUM a Provisional COMPACTORS Specification
IT1213179B (en) * 1984-06-15 1989-12-14 Simesa Spa POLYGONAL INTEGRAL PNEUMATIC SUSPENSION FOR VIBRANT CONSTIPATORS

Also Published As

Publication number Publication date
ITMI971281A0 (en) 1997-05-30
ITMI971281A1 (en) 1998-11-30
ZA984481B (en) 1998-12-01
IT1292046B1 (en) 1999-01-25
WO1998054415A1 (en) 1998-12-03

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