GB839600A - Improvements relating to props for use in concrete and the like constructional work - Google Patents

Improvements relating to props for use in concrete and the like constructional work

Info

Publication number
GB839600A
GB839600A GB6555/58A GB655558A GB839600A GB 839600 A GB839600 A GB 839600A GB 6555/58 A GB6555/58 A GB 6555/58A GB 655558 A GB655558 A GB 655558A GB 839600 A GB839600 A GB 839600A
Authority
GB
United Kingdom
Prior art keywords
props
concrete
improvements relating
constructional work
feb
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
GB6555/58A
Inventor
Albert Edward Moore
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.)
AUDENS Ltd
Original Assignee
AUDENS 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 AUDENS Ltd filed Critical AUDENS Ltd
Priority to GB6555/58A priority Critical patent/GB839600A/en
Publication of GB839600A publication Critical patent/GB839600A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E04G25/063—Shores or struts; Chocks telescopic with parts held together by positive means by pins with safety devices to avoid the accidental loss or unlocking of the pin, e.g. chains attaching the pin to the prop
    • 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
    • E21D15/52—Extensible units located above or below standard props
    • E21D15/526—Extensible units located above or below standard props for step-by-step extension of the prop

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

839,600. Convertible props. AUDENS Ltd. Feb. 18, 1959 [Feb. 28, 1958], No. 6555/58. Class 20(2) An attachment for a prop comprises a tube 1 to which cross-members are attached, supported by brackets 2. The atachment is slid on to the shank 10 of a square-headed prop of normal type and anchored thereto by a dowel-pin inserted at 3 thereby converting it into a beamheaded type.
GB6555/58A 1958-02-28 1958-02-28 Improvements relating to props for use in concrete and the like constructional work Expired GB839600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6555/58A GB839600A (en) 1958-02-28 1958-02-28 Improvements relating to props for use in concrete and the like constructional work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6555/58A GB839600A (en) 1958-02-28 1958-02-28 Improvements relating to props for use in concrete and the like constructional work

Publications (1)

Publication Number Publication Date
GB839600A true GB839600A (en) 1960-06-29

Family

ID=9816636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6555/58A Expired GB839600A (en) 1958-02-28 1958-02-28 Improvements relating to props for use in concrete and the like constructional work

Country Status (1)

Country Link
GB (1) GB839600A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846580A (en) * 1987-03-20 1989-07-11 Rotec Industries, Inc. Large scale concrete conveyance techniques
GB2351097A (en) * 1999-05-26 2000-12-20 Mabey Hire Ltd Telescopic support having inner and outer members with apertures of different spacing
CN112267672A (en) * 2020-10-09 2021-01-26 史润涛 Residential formwork's erection equipment is used in building engineering construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846580A (en) * 1987-03-20 1989-07-11 Rotec Industries, Inc. Large scale concrete conveyance techniques
GB2351097A (en) * 1999-05-26 2000-12-20 Mabey Hire Ltd Telescopic support having inner and outer members with apertures of different spacing
CN112267672A (en) * 2020-10-09 2021-01-26 史润涛 Residential formwork's erection equipment is used in building engineering construction

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