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
Other languages
English (en)
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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Tires In General (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
IT97MI001281A IT1292046B1 (it) 1997-05-30 1997-05-30 Sospensione pneumatica perfezionata per rulli costipatori vibranti
ITMI97A1281 1997-05-30
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 (US06559137-20030506-C00166.png)
IT (1) IT1292046B1 (US06559137-20030506-C00166.png)
WO (1) WO1998054415A1 (US06559137-20030506-C00166.png)
ZA (1) ZA984481B (US06559137-20030506-C00166.png)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH364804A (it) 1958-08-25 1962-10-15 Domenighetti Domenico Dispositivo di sospensione pneumatica in un rullo costipatore a tamburo vibrante
CH365099A (it) 1958-08-28 1962-10-31 Domenighetti Domenico Macchina presentante almeno un organo rotante vibrante
AU5494673A (en) * 1972-08-09 1974-10-31 B. Hb. Engineers Pty. Ltd VIBRATORY DRUM a Provisional COMPACTORS Specification
IT1213179B (it) * 1984-06-15 1989-12-14 Simesa Spa Sospensione pneumatica integrale poligonale per costipatori vibranti

Also Published As

Publication number Publication date
ITMI971281A1 (it) 1998-11-30
ZA984481B (en) 1998-12-01
ITMI971281A0 (US06559137-20030506-C00166.png) 1997-05-30
IT1292046B1 (it) 1999-01-25
WO1998054415A1 (en) 1998-12-03

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