US973887A - Pile-shoe. - Google Patents

Pile-shoe. Download PDF

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Publication number
US973887A
US973887A US52292909A US1909522929A US973887A US 973887 A US973887 A US 973887A US 52292909 A US52292909 A US 52292909A US 1909522929 A US1909522929 A US 1909522929A US 973887 A US973887 A US 973887A
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Prior art keywords
shoe
pile
point
channels
fins
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Expired - Lifetime
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US52292909A
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Joseph A Steinmetz
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72—Pile shoes

Definitions

  • My invention is a pile shoe having a socket provided with means, such asclaws or teeth, for holding the pile therein; a point provided with means, such as longitudinal grooves and ribs, for facilitating its penetratioi'l, and means, such as longitudinal flanges or fins, for preventing its twisting in being driven.
  • Figure 1 represents an elevation of a pile shoe embodying my improvements
  • Fig. 2 is a sectional view of the same taken on the line 22 of Fig. 1 with the pile removed
  • Fig. 3 is a sectional view taken on the line 33 of Fig. 1
  • Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1.
  • the shoe as illustrated in the drawings, has the conical body 1 containing the sockets 2 which is provided with the inwardly ex tending teeth or claws 3.
  • the shoe is forced on the end of the pile 4: which is engaged in the socket 2 by the teeth or claws 3, where by the shoe and pile are prevented from separating.
  • the tapered point 5 of the shoe is fluted by providing it with the longitudinally extending concave channels 6 symmetrically arranged, which form longitudinal ribs 7 of greater or less width, depending upon the width of the channels. These channels slope from the body of the shoe to the points end so as to throw out the material to be displaced in driving.
  • fins 8 In the axial planes of the shoe, preferably lying between adjacent channels 6, are formed fins 8 extending beyond the general surface of the shoe and tapering into the body and point. The point thus formed facilitates the penetration of the shoe and the fins act to prevent the deviation of the shoe from its straight course as well as to reduce the tendency to twisting.
  • a pile shoe having a socketed body and a tapered point provided with sloping longitudinal channels.
  • a pile shoe having a socketed body, tapered point and outwardly extending fins, each of said fins tapering into said body and point.
  • a pile shoe having a socketed body and a point provided with sloping longitudinal channels, said shoe having outwardly extending longitudinal fins.
  • a pile shoe having a point provided with longitudinal ribs and concave channels between said ribs.
  • a pile shoe having a fluted point and a socket provided with claws.

Description

JOSEPH A. STEINMETZ, OF PHILADELPHIA, PENNSYLVANIA.
PILE-SI-IOE.
Specification of Letters Patent.
Patented Oct. 25, 1910.
Application filed October 16, 1909. Serial No. 522,929.
To all whom it may concern:
Be it known that l, JOSEPH A. STEINMETZ, a citizen of the United States, residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented an Improved Pile-Shoe, of which the following is a specification.
My invention is a pile shoe having a socket provided with means, such asclaws or teeth, for holding the pile therein; a point provided with means, such as longitudinal grooves and ribs, for facilitating its penetratioi'l, and means, such as longitudinal flanges or fins, for preventing its twisting in being driven.
In the drawings, Figure 1 represents an elevation of a pile shoe embodying my improvements; Fig. 2 is a sectional view of the same taken on the line 22 of Fig. 1 with the pile removed; Fig. 3 is a sectional view taken on the line 33 of Fig. 1; and Fig. 4 is a sectional view taken on the line 4-4 of Fig. 1.
The shoe, as illustrated in the drawings, has the conical body 1 containing the sockets 2 which is provided with the inwardly ex tending teeth or claws 3. The shoe is forced on the end of the pile 4: which is engaged in the socket 2 by the teeth or claws 3, where by the shoe and pile are prevented from separating.
The tapered point 5 of the shoe is fluted by providing it with the longitudinally extending concave channels 6 symmetrically arranged, which form longitudinal ribs 7 of greater or less width, depending upon the width of the channels. These channels slope from the body of the shoe to the points end so as to throw out the material to be displaced in driving.
In the axial planes of the shoe, preferably lying between adjacent channels 6, are formed fins 8 extending beyond the general surface of the shoe and tapering into the body and point. The point thus formed facilitates the penetration of the shoe and the fins act to prevent the deviation of the shoe from its straight course as well as to reduce the tendency to twisting.
Having described my invention, I claim:
1. A pile shoe having a socketed body and a tapered point provided with sloping longitudinal channels.
2. A pile shoe having a socketed body, tapered point and outwardly extending fins, each of said fins tapering into said body and point.
3. A pile shoe having a socketed body and a point provided with sloping longitudinal channels, said shoe having outwardly extending longitudinal fins.
4. A pile shoe having a point provided with longitudinal ribs and concave channels between said ribs.
5. A pile shoe having a fluted point and a socket provided with claws.
In witness whereof I have hereunto set my name this fifteenth day of October, 1909, in the presence of the subscribing witnesses.
JOSEPH A. STEINMETZ. lVitnesses:
ROBERT J AMES EARLEY, Jos. G. DENNY, Jr.
US52292909A 1909-10-16 1909-10-16 Pile-shoe. Expired - Lifetime US973887A (en)

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US52292909A US973887A (en) 1909-10-16 1909-10-16 Pile-shoe.

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864241A (en) * 1955-12-20 1958-12-16 Fiore Driving points for piles
US2874547A (en) * 1956-04-18 1959-02-24 Fiore Pile driving point and ram for open end pipe piles and h-beam bearing piles
US2904313A (en) * 1957-03-12 1959-09-15 Lorenzer D V Wisenbaker Key-seat reamer
US3194022A (en) * 1961-04-21 1965-07-13 John J Dougherty Pile shell boot and mandrel plug point assembly
US4144941A (en) * 1977-09-30 1979-03-20 Ritter Lester L Directional impact tool for tunneling
US4153380A (en) * 1977-08-25 1979-05-08 Hartman Gary R Soil penetration emitter for drip irrigation systems
US4729603A (en) * 1984-11-22 1988-03-08 Gerd Elfgen Round cutting tool for cutters
US20060053690A1 (en) * 2004-09-10 2006-03-16 Esmail Zayeratabat Ground insertion plant stake support and deep root feeder
US7185461B2 (en) 2001-03-30 2007-03-06 Kalitec Signalisation Inc. Anchoring member for a support post

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864241A (en) * 1955-12-20 1958-12-16 Fiore Driving points for piles
US2874547A (en) * 1956-04-18 1959-02-24 Fiore Pile driving point and ram for open end pipe piles and h-beam bearing piles
US2904313A (en) * 1957-03-12 1959-09-15 Lorenzer D V Wisenbaker Key-seat reamer
US3194022A (en) * 1961-04-21 1965-07-13 John J Dougherty Pile shell boot and mandrel plug point assembly
US4153380A (en) * 1977-08-25 1979-05-08 Hartman Gary R Soil penetration emitter for drip irrigation systems
US4144941A (en) * 1977-09-30 1979-03-20 Ritter Lester L Directional impact tool for tunneling
US4729603A (en) * 1984-11-22 1988-03-08 Gerd Elfgen Round cutting tool for cutters
US7185461B2 (en) 2001-03-30 2007-03-06 Kalitec Signalisation Inc. Anchoring member for a support post
US20060053690A1 (en) * 2004-09-10 2006-03-16 Esmail Zayeratabat Ground insertion plant stake support and deep root feeder
US7225585B2 (en) * 2004-09-10 2007-06-05 Esmail Zayeratabat Ground insertion plant stake support and deep root feeder

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