GB156271A - Improvements in foundry moulding machines - Google Patents

Improvements in foundry moulding machines

Info

Publication number
GB156271A
GB156271A GB498918A GB498918A GB156271A GB 156271 A GB156271 A GB 156271A GB 498918 A GB498918 A GB 498918A GB 498918 A GB498918 A GB 498918A GB 156271 A GB156271 A GB 156271A
Authority
GB
United Kingdom
Prior art keywords
moulding
shafts
clamps
heads
hand
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
GB498918A
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
Priority to GB498918A priority Critical patent/GB156271A/en
Publication of GB156271A publication Critical patent/GB156271A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
    • B22C17/08—Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis
    • B22C17/10—Turning-over pattern plate and flask only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

156,271. Duffus, R. March 21, 1918. Moulding-machines.- A moulding- machine, adapted to give a deep draw, having shafts 2 supporting the pattern plate moved vertically by cranks 9, connecting-rods 10, and clamps 11, is provided with balance weights 15 attached to the clamps by cords 16 or chains. The shafts 5 are guided in standards 5, which may be laterally adjustable and are fixed to a base 6 or over a pit. The levers 9 are secured on a shaft 8 operated by power or by a hand-lever 12, which can be lodged by a pawl 14. The pattern plate is carried by brackets 4 pivoted to heads 3 on the shafts 2 but locked thereto, when required, by a trip catch 19 and a hand-operated catch 20 on one of the heads 3 which engage projections 21 on the bracket 4. The base 6 has rails (not shown) for removing the moulding-boxes &c.
GB498918A 1918-03-21 1918-03-21 Improvements in foundry moulding machines Expired GB156271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB498918A GB156271A (en) 1918-03-21 1918-03-21 Improvements in foundry moulding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB498918A GB156271A (en) 1918-03-21 1918-03-21 Improvements in foundry moulding machines

Publications (1)

Publication Number Publication Date
GB156271A true GB156271A (en) 1921-01-13

Family

ID=9787619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB498918A Expired GB156271A (en) 1918-03-21 1918-03-21 Improvements in foundry moulding machines

Country Status (1)

Country Link
GB (1) GB156271A (en)

Similar Documents

Publication Publication Date Title
GB156271A (en) Improvements in foundry moulding machines
GB158037A (en) Improvements relating to weighing machines
GB520408A (en) Improvements in or relating to vibrating apparatus such as tables for consolidating concrete
GB663318A (en) Improvements in and relating to foundry moulding machines
GB491361A (en) Shaking machine for operating on moulds
GB290050A (en) Apparatus for centrifugally moulding solid articles from plastic material
GB183514A (en) An improved self-driving wheel
GB139030A (en) Improvements relating to the driving mechanism of talking machines
GB116732A (en) Improvements in and relating to Foundry Moulding.
GB318131A (en) Improvements in foundry moulding machines
GB768680A (en) Improvements in and relating to materials for "lost-wax" casting patterns
GB190627224A (en) Improvements relating to Sand Moulding Machines
GB188739A (en) An improved file grinding machine
GB209225A (en) Improvements in apparatus for use in preparing moulds for casting metals
GB210583A (en) Improvements in foundry moulding machines
GB342766A (en) Improvements in or relating to talking picture apparatus
GB160657A (en) Controlling gear for pendulum saws
GB197651A (en) Multiple woodworking machine
GB602139A (en) Jig or tool for use in the alignment of the flywheels of motor cycle or like engines
GB191104204A (en) Improvements in and relating to Foundry Moulding Machines.
GB190505703A (en) Improvements in Lap-forming Machines.
GB516418A (en) Improvements in loading and unloading apparatus
GB191315102A (en) Improvements in and relating to Hand Operated Moulding Machines for Foundry Use.
GB246673A (en) Improvements in or applicable to balling machines for balling thread, string and such like
GB259098A (en) Universal grate-bar moulding machine