GB1062071A - A base plate for use with hydraulic chocks - Google Patents

A base plate for use with hydraulic chocks

Info

Publication number
GB1062071A
GB1062071A GB425264A GB425264A GB1062071A GB 1062071 A GB1062071 A GB 1062071A GB 425264 A GB425264 A GB 425264A GB 425264 A GB425264 A GB 425264A GB 1062071 A GB1062071 A GB 1062071A
Authority
GB
United Kingdom
Prior art keywords
arms
base plate
holes
ram
plate
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
GB425264A
Inventor
James William Guffogg
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.)
AG Wild and Co Ltd
Original Assignee
AG Wild and Co Ltd
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 AG Wild and Co Ltd filed Critical AG Wild and Co Ltd
Priority to GB425264A priority Critical patent/GB1062071A/en
Publication of GB1062071A publication Critical patent/GB1062071A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

1,062,071. Base plates for pit props. A. G. WILD & CO. Ltd. April 1, 1965 [Jan. 31, 1964], No. 4252/64. Heading E1E. A base plate for a hydraulic chock having an anchor bracket in the form of arms 12 for a ram and holes 17 receiving bolts to secure the ram to it comprises a pressed-out piece of steel plate with which the arms 12, located above the remainder of the base plate and the holes 17, are integral. The side walls 11 are a continuation of the arms 12 which are stiffened by a strap or plate 13 welded to each. The holes 17 are in an annular rib 16. The arms 12 merge into the walls 11 in a taper and may each have a slot 14.
GB425264A 1964-01-31 1964-01-31 A base plate for use with hydraulic chocks Expired GB1062071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB425264A GB1062071A (en) 1964-01-31 1964-01-31 A base plate for use with hydraulic chocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB425264A GB1062071A (en) 1964-01-31 1964-01-31 A base plate for use with hydraulic chocks

Publications (1)

Publication Number Publication Date
GB1062071A true GB1062071A (en) 1967-03-15

Family

ID=9773607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB425264A Expired GB1062071A (en) 1964-01-31 1964-01-31 A base plate for use with hydraulic chocks

Country Status (1)

Country Link
GB (1) GB1062071A (en)

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