GB841185A - Improvements in or relating to concrete mixing machines - Google Patents

Improvements in or relating to concrete mixing machines

Info

Publication number
GB841185A
GB841185A GB996058A GB996058A GB841185A GB 841185 A GB841185 A GB 841185A GB 996058 A GB996058 A GB 996058A GB 996058 A GB996058 A GB 996058A GB 841185 A GB841185 A GB 841185A
Authority
GB
United Kingdom
Prior art keywords
relating
concrete mixing
mixing machines
march
driven
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
GB996058A
Inventor
James Waterworth
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.)
WILLIAM TOWNSON AND SONS Ltd
Original Assignee
WILLIAM TOWNSON AND SONS 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 WILLIAM TOWNSON AND SONS Ltd filed Critical WILLIAM TOWNSON AND SONS Ltd
Priority to GB996058A priority Critical patent/GB841185A/en
Publication of GB841185A publication Critical patent/GB841185A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/08—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips
    • B28C7/0835—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers
    • B28C7/0841—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using skips to be hoisted along guides or to be tilted, to charge working-site concrete mixers having mechanisms to fill the skip in its lowest position, e.g. by drag shovels, from a hopper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

841,185. Concrete mixers. TOWNSON & SONS Ltd., W. March 31, 1959 [March 28, 1958], No. 9960/58. Class 86 In a concrete mixer of the type which is charged by a pivoted loading skip as at B<SP>1</SP> the loading shovel B<SP>2</SP> is drawn by a cable b wound on to the drum of a winch D driven through an electro-magnetic clutch D<SP>1</SP>. The coil d<SP>8</SP> of the clutch D<SP>1</SP> is energized by a generator (not shown) driven from the engine C, and is controlled by a press button on the handles b<SP>2</SP> of shovel B<SP>2</SP> through an electric cable C<SP>2</SP> and control box C<SP>3</SP>.
GB996058A 1958-03-28 1958-03-28 Improvements in or relating to concrete mixing machines Expired GB841185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB996058A GB841185A (en) 1958-03-28 1958-03-28 Improvements in or relating to concrete mixing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB996058A GB841185A (en) 1958-03-28 1958-03-28 Improvements in or relating to concrete mixing machines

Publications (1)

Publication Number Publication Date
GB841185A true GB841185A (en) 1960-07-13

Family

ID=9881955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB996058A Expired GB841185A (en) 1958-03-28 1958-03-28 Improvements in or relating to concrete mixing machines

Country Status (1)

Country Link
GB (1) GB841185A (en)

Similar Documents

Publication Publication Date Title
GB742525A (en) Improvements in or relating to electronic digital computing machines
GB841185A (en) Improvements in or relating to concrete mixing machines
GB1015880A (en) High speed dough mixing machine
GB913599A (en) A tire building machine with an expansible tire building drum
GB831087A (en) Improvements in or relating to winches
GB824178A (en) Improvements in or relating to winches
GB837375A (en) Improvements in or relating to mixing and agitating machines for concrete and like materials
GB801252A (en) Improvements in power driven winches
GB1345632A (en) Pursenet fishing
GB972199A (en) Improvements in or relating to transmission devices
GB956670A (en) Improvements relating to washing and spin-drying machines
GB918872A (en) Improvements relating to built-in winding drums for hoist cages
GB661569A (en) Improvements relating to a.c. electric dynamos
AU210072B2 (en) Improved operating means for clothes hoists
GB926848A (en) Improvements in or relating to mixing machines
GB739401A (en) Improvements relating to electric motors
AU234754A (en) Improved operating means for clothes hoists
GB796758A (en) Haulage apparatus
JPS5670576A (en) Developing device
CA530083A (en) Scoop winding drum control
GB1010279A (en) Improvements in or relating to winding engines
GB896005A (en) Improvements in and relating to shaft conveyance position indicators and control means
GB832683A (en) Improvements in or relating to a field current supply system for an alternator
GB751144A (en) Improvements in and relating to control circuits for compole direct current machines
AU240298B2 (en) Power control unit for sewing machines