US971391A - Mold. - Google Patents

Mold. Download PDF

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Publication number
US971391A
US971391A US54206610A US1910542066A US971391A US 971391 A US971391 A US 971391A US 54206610 A US54206610 A US 54206610A US 1910542066 A US1910542066 A US 1910542066A US 971391 A US971391 A US 971391A
Authority
US
United States
Prior art keywords
mold
sections
arch
section
side sections
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 - Lifetime
Application number
US54206610A
Inventor
Charles D Mcarthur
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.)
BLAW COLLAPSIBLE STEEL CENTERING Co
BLAW COLLAPSIBLE STEEL CT ING Co
Original Assignee
BLAW COLLAPSIBLE STEEL CT ING 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 BLAW COLLAPSIBLE STEEL CT ING Co filed Critical BLAW COLLAPSIBLE STEEL CT ING Co
Priority to US54206610A priority Critical patent/US971391A/en
Application granted granted Critical
Publication of US971391A publication Critical patent/US971391A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
    • B28B15/002—Mobile plants, e.g. on vehicles or on boats

Definitions

  • a collapsible arch section def tachably secured to the tops of the side sections, .and means carried by the truck for collapsing the arch sections.
  • a series of trans#h vverse beams extendlngacross the bottom of the mold and adapted to maintain the lowerV 'edges of theside lsections spaced apart a fixed distance, detachabley bracing means from thebeams to the side sections, a track -mounted on the beams, a collapsible archv section detacliably mounted upon the upper edges of the side sections, and a truck on the track carrying collapsing means for the arch l section.

Description

` c. D'. MCAARTHUR.
MOLD. y l. APPLICATION IIH'ID I'IZBJ. 1910.
` Patented sept. 27, 1910.v
V BKBETS-BHBET 1.
Q L .lill
,www
` C. n'. MGARTHUR.
MOLD. v v jurmcnox rum) um, 1910K. f n l f Patented Sept. 27, .1910.
2 BBBETS-SHBET 2.
f, a. i@ y 4f.
`4 along and provide with raising'and lowers tachably mounted upon the upper edges of the side sections, and a truck on the track for carrying the lcolla sed arch section thereing `means for the arch sections. Y
2. I ncombination in a U shapedv mold, a beam extendingy across the bottom of the forni, alovfer side section at each end of theV beam, detachable connections between the ends of the beam and the lower portions of the side sections, detachable' diagonal braces between the beam and the side/sections, a
- track extending vacrossthe beam intermedi-v atethe braces. a collapsible arch section def tachably secured to the tops of the side sections, .and means carried by the truck for collapsing the arch sections. u
3. In'conibination in a U shaped mold, u
pair yof lower side sections, a series of trans#h vverse beams extendlngacross the bottom of the mold and adapted to maintain the lowerV 'edges of theside lsections spaced apart a fixed distance, detachabley bracing means from thebeams to the side sections, a track -mounted on the beams, a collapsible archv section detacliably mounted upon the upper edges of the side sections, and a truck on the track carrying collapsing means for the arch l section.
my name in the presence of the two K y' .Y
US54206610A 1910-02-04 1910-02-04 Mold. Expired - Lifetime US971391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54206610A US971391A (en) 1910-02-04 1910-02-04 Mold.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54206610A US971391A (en) 1910-02-04 1910-02-04 Mold.

Publications (1)

Publication Number Publication Date
US971391A true US971391A (en) 1910-09-27

Family

ID=3039778

Family Applications (1)

Application Number Title Priority Date Filing Date
US54206610A Expired - Lifetime US971391A (en) 1910-02-04 1910-02-04 Mold.

Country Status (1)

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US (1) US971391A (en)

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