GB800905A - Tamping apparatus - Google Patents

Tamping apparatus

Info

Publication number
GB800905A
GB800905A GB884/57A GB88457A GB800905A GB 800905 A GB800905 A GB 800905A GB 884/57 A GB884/57 A GB 884/57A GB 88457 A GB88457 A GB 88457A GB 800905 A GB800905 A GB 800905A
Authority
GB
United Kingdom
Prior art keywords
arms
tamping
pivoted
shoes
action
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
GB884/57A
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.)
International Vibration Co
Original Assignee
International Vibration 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 International Vibration Co filed Critical International Vibration Co
Publication of GB800905A publication Critical patent/GB800905A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

800,905. Tamping machines. INTERNATIONAL VIBRATION CO. Jan. 9, 1957 [Aug. 31, 1956; Aug. 31, 1956], No. 884/57. Class 107 A road &c. tamping machine comprises an endless tracked vehicle with a series of tamping shoes extending on arms pivoted to the front of the vehicle, the shoes being lifted by means that extends a counter-weight from the other end of the vehicle to stabilize it. The tractor has tamping shoes S with vibrators V carried on pivoted arms A, the vibrator drive being by belt and pulleys pivoted at the same centres as the arms. Chains C lift the arms and are driven by a hydraulic cylinder, Fig. 8, via a chain 64, the latter being arranged round a pulley 68 attached to the plunger of the hydraulic cylinder 67 to give a motion doubling action. The plunger 69 also operates to protrude the counter-weight W through the action of a rod 75. The arms A have universal joints at each end, which joints may incorporate rubber torsion bushes to give a shock absorber action.
GB884/57A 1956-08-31 1957-01-09 Tamping apparatus Expired GB800905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US800905XA 1956-08-31 1956-08-31

Publications (1)

Publication Number Publication Date
GB800905A true GB800905A (en) 1958-09-03

Family

ID=22155194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB884/57A Expired GB800905A (en) 1956-08-31 1957-01-09 Tamping apparatus

Country Status (1)

Country Link
GB (1) GB800905A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150928B (en) * 1959-05-29 1963-06-27 Losenhausenwerk Duesseldorfer Device for soil compaction, consisting of a carrier vehicle with at least one rocking plate
DE3428040A1 (en) * 1984-03-10 1985-09-12 Georg Föckersperger GmbH, 8521 Aurachtal Apparatus for laying cables or the like in the ground
FR2681353A1 (en) * 1991-09-12 1993-03-19 Saintpierre Jacques Compacting device for vehicles with chains
CN102767172A (en) * 2012-07-29 2012-11-07 蒋红林 Hoisting device for dynamic compactor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150928B (en) * 1959-05-29 1963-06-27 Losenhausenwerk Duesseldorfer Device for soil compaction, consisting of a carrier vehicle with at least one rocking plate
DE3428040A1 (en) * 1984-03-10 1985-09-12 Georg Föckersperger GmbH, 8521 Aurachtal Apparatus for laying cables or the like in the ground
FR2681353A1 (en) * 1991-09-12 1993-03-19 Saintpierre Jacques Compacting device for vehicles with chains
CN102767172A (en) * 2012-07-29 2012-11-07 蒋红林 Hoisting device for dynamic compactor

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