1948-10-28 — Page 7

L

316 sizes.

INDIES V-BELTS

CAN br

Replaced with only 4 sizes of Verlink

As thany as 316 sizes of Industrial and fractional endless V. belts can be replaced with only four roels of Veeljok, the Jink· V-belt. Prom Biese handy reels required belt lengths are enickly tacoupled. nade cirdless and Installed. Belt re- placements for any type drive are always on hand. Rapid tinover of VerLink ön reeks eliminates spare belt deterior- ation. Complex, costly bell" inventories are ended. Stock re- cords are simpliftet; "Standard reels hold 100 feet, save stor- Вк красс.

VeeLink gors on quickly and easily. Juwers machine down- tine. On driven with ouiboard bearings, it is installed with- ont moving the motor or dismantling the machine, Savings on delves of this type have been estimated to run as high as 0710 the cost of installing any other V-belt,

VEELINK

V-BELT

VeeLink-known throughout the United States-bas proven itself

in servlen on thousands upon thou- sands of drives. Wherever it is used higher levels of power trans- mission effleiency are attained.

adjustable to any Lengthe

"Adaptabis l'any Dike

Tested Proved Adopted by Industry

Stocks Of All Sizes Available

Sole Agents-KIU FOONG TRADING CO.

26, Connaught Road, C.

Tel. 28403

FIRE

Automatic Fire Escapes

C02

Canvas Hose

Fire Extinguishers

FOAM.

CTC

Fire Fighting Equipment

Trailer Pumps

APPLY

DEACON & COMPANY LTD.

SOLE AGENTS FOR

JOHN MORRIS & SONS LTD.

Hongkong Bank-Bldg.

SALFORD MANCHESTER

Telephone 27306.

BRC

FABRIC

ELECTRICALLY CROSS-WELDED

STEEL WIRE MESH

IN ROLLS OR SHEETS..

FOR CONCRETE REINFORCEMENT

Block Avaliable

DAVIE, BOAG & CO., LTD.

Chartered Bank Bldg.

Agents for

BRITISH REINFORCED CONCRETE ENG..

Tel. 28117

INDUSTRIAL-COMMERCIAL

JOHNSON

BURNS HEAVY BUNKER OILS

Agents:

ANDERSEN, MEYER & COMPANY LTP.

THE CHINA MAIL, THURSDAY, OCTOBER 28, 1948.

They Seer Unchanged But Serve Us Better

Some of the most remarkable advances in industrial

progress, that have been affected over a re- Tatively short period of time in the design and fabrication of various types of machinery have gone virtually unnoticed, dua to the gradual transition that has taken place. It is interesting to note however, that, although many strNG- tures apppar somewhat similor, they are vastly different from the standpoint of durability, of- ficiency of operation and economy in manu- facturo.

A striking example to the evolution of in strawboard shear machine in which improved design through are welding (see above) resulted in a machine base only one-third the weight of the original and copting sixty per cent fees to produce.

On the unit of former conventional design the various mem- hers which were cast in fividual pieces had to be hand Atted, ellied and bolted, all of which operations were eliminated by welded design.

With the old minaufacturing method it was impossible to set up a line production system which is now utilised with the shield- ed are process,

܂

A modification of redesign on another model shear is shown In above. Here, the unit was constructed by cutting stool plato members to resemble the shapes of those used for the shear of conventional construction.

Again!

NEW PRODUCTS AND THEIR NEW PROCESSES

By MICHAEL Grant

1

THE EFFICIENT DOUBLE ACTION ATOMICAL SPRAYER

OF A THOUSAND USES!“

"For' oficient, málti-purposć nam ATOMICą- SPRAYER is recognizeć se a vypalite puttom

•ment-prepared to "meet" ovary" hand-canny międ J1_12_balls 19 de a jej pimply, powerfully' növd adficially; will the least, sumber at moving pazia 11 la rexend to insats bag Ufe, light to walahi for enar bandilar" (99%"

bassi and portable tor emergingy mg with "üliber a' pill, bucket or large val. Centeine intre changeably let paznjes capable of suppleine an eren distriküllem af die spray mista ta merre the most tender Isures and plants ar, with subident (pres dy spine panaigh frange of shanke

will rele

George Wimpey and Company, manufactured by Thermacoust Limited, clvi) - engineering con- Limited, "London, in boards and tractors of Hummerwnith, Londen, blocks composed of cement, and-1. have successfully concluded wc wood wool. It is, p sound-pront. periments with f new lightweight|material, providing temperatura conrgolo and have evolved in insulation. the use of which has terlinique of pouring the shells of developed to such an extent that a houses in situ with this material, new factory for its production The new building material, called the been erected at the Bentley Situfoam, and the now type orWorks, Doncaster, England. An and foliage, couch heights of 24 1 db fint, or construction especially im-lpther now" building product,

ufactured by the Cementarini fremure developments of wali geye 149 pounds, controlled by the operator, account -

uch, man- Company, the parent company of these amazing variations, Thermhcoust Limited, la "Ther magard. It is a product of steel and wood woo) Education au- "Thermacoust" is the name of therities have given a very a' selfcontained unit-complete in Baslf. The same of pervation fu delay

materiel,avourable réception to this now rated van when handied by a chili li, la maat affective for mearing D51 product which to likely to be exeation Blues Disinfectanta Insectfelder, Xeriviera, slow sa tree, Anipala tensively used in connection with | in orchards, fruit" graves and deneral insect infected areas, Beuthin's school building pro- This modern pump-sprayer to Idant for fumigating Hoppitula, theairge, pobile-eva-

portant for use in tropical and desert arous as no large aggre gate is required and the material bas excellent insulating properties,

another new building

Textile Drier

A new automatic textile drying

machine, Invented in Britain, puts back the wandering cloth to its propor course, while it runs through the drying stove. Elec- tronic control is obtained with the] ald of photo-electric' cells, The machlao Fas beon invented by Mr. CC. Nield, engineer to a firm of Bledeliers and Anishers, and has been developed by the textile Arm of Tootal Broadhurst Lee and Company in conjunction with Ferrant Limited. The particular i

rashine.

1

ATOMICAL, SPRAYER

repanzug, paklis meeting pluery, chicken hasien," barna, stakles, ato. 21 ja show st Precast or poured in concreto radileal roles for dredgħties, whitewashing, pumnplay 'water out of hans bilgan, walls have proved so auccessful | for chemical treatment for vata, ramiainera, eta

In Britofa thất local authorities hovò Boën ddvised that contracta fd ruch non-traditional houses wh. 'form' part of the uormul housing programme.

Better

Photos

problem which the michitie solves A new source

this.

continuous

After the pattern has limination, invented by Dr. J. been printed on to a rull of cloth, N, Aldington of Slemens Brothers the fabric has to be dried. | Limiled, "Eondon, "offers Intercal- ing possibilities in photography, In the conventional drying machines (called stenteray the particularly colour photography, and cinematography. It material has to be fed by hand is a gls are in which curgent

television Into mechnical friction-clips, or densities of the order of. 100 by automalle feeder. It often amps per square. centimetre pre oppens that the cloth, while produced between tungsten elec

through the running

machine, fred in a column of the rare wanders sideways and has to be gas enoh. The new gos are be- put back to its proper course haves slectrically in the RATIO

ther by hand or by the

utomatic feeder. The first alter-way as a normal filament lamp, device to limit the current is native is slow. The conventional necessary, and can be turned on automatic feeder la designed with and on instantar sly with no the intention of bringing back the warming-up pertos. wandering cloth automatically on-

to its proper course, but displace-

For inspection or demonstration apply to:

RELY CHEMICALS Sole Distributors in Hong Kong & China Room 506, National Bank Bldg. Tel 25365

Also exclusivo distributors for a number of well-known pharmaceutical houses in America incinding Metropolian Laboratories "Ino. (I- jectables) Raro Chemicals Inc. (Horinones), Jamco Company (Vitamins). Etc.

HENLEY

CABLES

In all normal types of discharge FAMOUS FOR OVER

once struck runs away

ment of

of the machine parts that lamp some means of limiting the carry the fabric does not compen current flowing in 1ba circuit sate exactly for displacement of must be provided if the lamp is the selvedge, the border of the to do on burhing steadily af its cloth so woven 13 to prevent | rated power level, Without an ravelling.. In the new electronic Impedance of some kind the dis- pin-wheel, feeder pin-wheels and charge Din-chains are substituted for the with itself, for the resistance of mechanical friction-clips holding the column of gas to the passage down the edges of the fabric. of the current decreases 'runfùly.

the greater the current Bowing. which this la allowed to kappes the It is these pla-chains carry the fabrle through the dry-kaa heats up

and

eventually. Ing aloves, The selvedge of the bursts the lamp. 'In the dew fabric is passing benouth a photo-guts are the envelope, which la electric cell which is sensitive to made of fuzed quartz, is designed. changes in the amount of lighting to withstand these high progures, falling on it, and that varies and it is found that after the with the way in which the current has reached a certain, selvedge

passeg beneath the value it no longer: Increases un- olectronic eye.""" The photo-less the voltage is increased. electric cell instantly reacts to From this point the new gas are any changes and posses its can be used exactly as an ordinary. through an amplifier electric filament lamp with the rauctions to the centrol motor, cal practical purposes its light is in- itment difference that for many to turn one way or the other.

and as it does so, the motor, distinguishable from: daylight, turns, the guiding pin-wheel which

puts

the wandering cloth back on

to Its proper course for more precisely than dhy' conventionsĮ automatic, feeder can do it The drying fabric e thus always, fedi "exbelly a straight line.

THE REFRIGERATOR

WITH ALL THE FEATURES!

PHILCO

Famous for Quality the Worli Que

Freezer Locker

GILMAN & COMPANY LIMITED

Glouceste

TON DEPARTM

SOLE AGENTS

CENTURY

THE JARDINE ENGINEERING CORPORATION.

14-18 PEDDER STREET, HONG KONG, TELEPHONE 30311,

SWIRE & MACLAINE LTD.

Engineering Department

are pleased to announce that, in addition to their existing Engineering agencies, they now represent the following British firms:

FRANCIS SHAW LTD.

Plastic Moulding Machinery, Tyre making Machinery.

WIDDOP & SONS LTD.

Marine Diesel Engines 80/500 H.P. Generator Sets.

ETCHELLS, CONGDON & MUIR LTD. Industrial & Domestic Lifts.

R. R. HAWORTH LTD.

Textile Machinery & Accessories,

W. ℗ J. FOSTER LTD.

Hand & Automatiq Knitting Machines,

ENGINEERING (OTTERY) LTD,

"Otter Brand Electric Water Heaters.

ENQUIRIES TO:

SWIRE & MACLARE OR