GB508625A - Apparatus for drawing from the ground tubular moulds, piles and similar devices - Google Patents

Apparatus for drawing from the ground tubular moulds, piles and similar devices

Info

Publication number
GB508625A
GB508625A GB18202/38A GB1820238A GB508625A GB 508625 A GB508625 A GB 508625A GB 18202/38 A GB18202/38 A GB 18202/38A GB 1820238 A GB1820238 A GB 1820238A GB 508625 A GB508625 A GB 508625A
Authority
GB
United Kingdom
Prior art keywords
carriage
piles
pulleys
carried
screws
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
GB18202/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB508625A publication Critical patent/GB508625A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
    • E02D9/02Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

508,625. Load-handling machines for withdrawing piles. GARZI, G. A. June 20, 1938, No. 18202. Convention date, July 13, 1937. [Class 78 (iii)] [Also in Group XXI] Relates to means for withdrawing tubular moulds, piles, planks, boring tubes and the like from the ground. In Fig. 1, a collar 16 is secured to the tube &c. 15 to be withdrawn, and a cable 10 passes from the collar over pulleys 9 carried by a carriage 8 and pulleys 12 carried by the base 1; the carriage 8 is movable on posts 2 by a screw 3 engaging a spherical nut 7 and driven by hand or power through bevels 14. In another form, two or more screws, geared together, are used and the pulleys 12 are omitted. Rack, sprocket or other gearing may replace the screws. In Fig. 3, a hydraulic or pneumatic ram 26 has a plunger 27 with a spherical head 28 engaging the carriage 29. In Fig. 4, the cable 32 passes over pulleys 31, 33 to a pulley 34 carried by a carriage 35 slidable horizontally by a screw 36 and nut 37 or other mechanism.
GB18202/38A 1937-07-13 1938-06-20 Apparatus for drawing from the ground tubular moulds, piles and similar devices Expired GB508625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT508625X 1937-07-13

Publications (1)

Publication Number Publication Date
GB508625A true GB508625A (en) 1939-07-04

Family

ID=11274005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18202/38A Expired GB508625A (en) 1937-07-13 1938-06-20 Apparatus for drawing from the ground tubular moulds, piles and similar devices

Country Status (1)

Country Link
GB (1) GB508625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958508A (en) * 1955-05-23 1960-11-01 Martinez Miguel Device for lifting heavy equipment
US5404767A (en) * 1993-09-03 1995-04-11 Sutherland; James M. Oil well pump power unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958508A (en) * 1955-05-23 1960-11-01 Martinez Miguel Device for lifting heavy equipment
US5404767A (en) * 1993-09-03 1995-04-11 Sutherland; James M. Oil well pump power unit

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