1948-08-12 — Page 8

THE CHINA MAIL, THURSDAY, AUGUST -12, 1948.

ARNHOLD & CO., LTD.

Sassoon House

Shanghai

AGENTS FOR

Holland House, Hong Kong.

STANTON IRONWORKS CO., LTD.

NEAR NOTTINGHAM, ENGLAND.

MANUFACTURERS OF

SPUN CASTIRON PIPES & SPECIALS /

AND

CAST IRON DRAIN PIPES

AND

FITTINGS.

PRICES ON APPLICATION.

PLEASE SEND YOUR ENQUIRIES FOR CAST IRON PIPES TO US

ARNHOLD & CO., LTD.

The

Tel. 30100 & 31957.

SINCERE Co Ltd.

HONGKONG'S GREAT DEPARTMENT STORE

SOLE AGENTS

FOR

Farnsworth

RADIOS

KNOWN FOR

Again!

TONE

ENGINEERING PAGE

PORTABLE HYDRAULIC

Within the past decade, Rod-

fers Hydraule Inc. of Minneapo- Strength, Mobility And Appearance

Through Welded Design

PRESS

Special Dulling facilities gained

by hydraulle cylinder back plate and rods; detachable cylinder that can be used with

pump for jacking purposes: power operated

Ils, Minnesota, hos designed and put Hydraulic Inc. of Minneapolis, linnesota, has designed and put into mass production Universal"

"Hydraulte presses tha1 portable, light in

are from either the Inside to the out-, without cumbersome weight; use pumps as well as hand operated weight, able to perform unusual jobs and Plished

adjust-alde powerful enough to develop up very few minutes. to 200 tons pressure,

to technical reports the Lincoln Electric Co

or

vice-veran is accom- in a matter

of

Dccording Big Capacity

by

of

are

in any position, horizontal vertical, or at any angle leng-withstands the rigid tests which

or pumps, and an all welded frame made of a special alloy steel that

thening and shortening of frame, as desired; hydraulle cylinder that Outstanding features

may be mounted inside or out- The

anics axiom

the side used in the Universal presses

the frame; shift promotion of this unusua!

tonnage speed pump that gives fast ram

on four design is "Take the press to the

press capacities from 30 to 200 tons travel under normal conditions; And it fr in fr among the many jobs accom- most applicable plished

are gear and

sprocket pulling, sleeve or bearing TC- moving, erecting machinery, re- locuting machinery, shaft straigh- tening, wheel pressing. jacking pipe, general press work and all purpose jacking.

TC-

The Rodgers Universal presses come in eight models, each vary- ing slightly in design and in pres- sure capacities, ond are power-

ed with 4-speed hand pumps for

If greater travel speed is desiredi they

can be powered

motor driver pump).

with

The Hydraulic cylinder is at tached on the outside

of the

upper frame member by means of the back plate and rods which are a part of the standard uni!. Mounting the cylinder fashion gives n greater amount 1 thin of working space between upper and lower frame members. The change over of the cylinder

the

Plans For B.I.F.,

1949

11s

Plans for the 1949 British In- dustries Fair are well advanced; they began before the 1948 event closed doors. Already olleation forms for space

กษ- have bren despatched to all previous exhibitora und

uther

interested frins. These are returnable by August 7 and entries already to hand indicate that the demand will be exceptionally heavy. Last year more than 600 late ap- plleants could not Le accom- modated."

the

London

As nlready announced B.I.F. will be held in and Birmingham from May 2 May 13, 1949,

In 1949, us at previous Fairs, certain trade associations are co- operating with the Export Pro- ination Department in the ranging of uniform schemes presentation.

Participation

these

of

In

special arrangements is not confined to association mem- bers and exhibitors may wish to take advantage

of this and £0

secure full benefit from the co- ordinated displays,

interested manufacturers who have not received an application form should apply Immediately

to either the Export Promotion Department, (Exhibitions Branch). 27, Old Queen Street, S.W.L.

London, or to the Birmingham Chamber of Commerce, 05, New Street, Birmingham.

THE REFRIGERATOR

WITH ALL THE FEATURES!

PHILCO

Famous for Quality the World Coor

Huse Zaving

freezer Locker

Transpired Plaste

Conservador

My Stra

SuperRever Syston

Distributed Dy

Balanced

Humidity

meti krokaje

Simento Molar Cootbal

Completely Adjustable Shaives

Gold

Chipper Damer

PLAS

and a host of dekou wczes

Shelf

GILMAN & COMPANY LIMITED

REFRIGERATION DEPARTMENT

Gloucester Arcade

Telephone 33461

A

This i fabricated prese Univerami" press. The

and four-Inch plates.

■ilda

parts are

part for the seamless tubing

"Rodgers and one

This is a large molding Hydraulic Inc., this is used widely throughout Industry,

press bulit by the Rodgera

All-Electric Mobile

Crane

At

this press model is always taking. Flectric are welding has played duction of hydraulic presses an important role in the pro- Rodgers, for through this process It has been possible to design and

members fabricate rigid

and bases and provide improved ap pearance ar well as to reduce the ovetail weight and fabricating costs.

Joint preparation for the weld- Ing constated of machining the deep grooves in the cylinders (see Fig. 1), gasflome cutting the butt and lap joints on the frame- work and gasflame cutting the heavy parts.

On other hydraulte equipment manufactured by Rodgers, weld- ing plays as great a sole, extend-; ing its inherent qualities into the

G

Perkins

DIESELS

F. PERKINS LTD.

Type S6M Marine Diesel Engines

100 HP-2,000 RPM

production of powerful machinery Complete with reverse gear and 2 to 1

used throughout industry Fig. 2).

(sec

Mullard Back Again

The well known Mullard wire- less receiving sets which have been absent from, this market for many years due to the war, have now

Arrived. Everyone will remember the name Mullard in connection with their war- time electronic achlevements when they were throwing the whole of their organization into the war offort,

As a result of these many years

of research and experiment, Mul- aucceeded in manu-

lard have

facturing sets of the highest pos-

sible stability Dat

performance.

and these are the sets which have now arrived in Hong Kong. The local agents have displayed sets in the Gloucester Arcade and this display is still continuing.

In addition to the sets, Mullard radiograms are also on show and Include many innovations. There are 3 models, which are fitted with such refaements as auto- matically sliding record changers, 11-valve Mullard receiving sels and, in addition, the cabinets are constructed from matched grain Burma teak which is thoroughly

ted

and seasoned to prevent warping. All the models are fit- with Garrard RC-65 automa- the record changers which play 8 records, 8" and 10" in any mixed order. Another attractivo fea- ture is that twin nialched speak- ers of 12" and 8" dimensions are incorporated in the radiogram.

Also, the receiver incorporates & recently developed high gain radio frequency stage which en- Bures senaitivity of all

wave lengths. This greatly improves the signal-to-noise rullo and con- fers a marked increase in 'selec- tivity.

The intermediate frequency chosen, 452 kilocycles, effectively

to

ference.

Emelent material handling de- the minimum clearance height eliminatos second channel Inter- pends on having the proper appli- ft. 0 in. Maximum ground ances for the job.

Recognition hook height is 13-lt. The speed of this fact has led to the deve- of the unit is 4 m.p.h. lopment of specialised equipment of hoisting is 60 ft per min.

Speed to suit particular conditions, and where only one kind of material is handled it is often advantage-

it

003 to

The СТЕПО use single-purpose ap-

lion fading is provided for by an Compensation for sta- efficient system of automatic de- layed volume control. Tone con- trol is such that background noise and side band interference are quality of the teno. eliminated without impairing the

Lattice Type weighs 2 tons 12-cwt. Both the with the truck

are of welded construction. lattice-type 1b and the carriage One of the most important fea- hoisting machinery is enclosed in that they are fully tropicalised

The lurer of all the Mullard acts the carriage. A 2% hp. totally and have been made to withstand enclosed motor drives the holat extremes of temperature and hu- enclosed fan-cooled worm reduc- through a directly coupled totally midity. tion gear

To-

pliances. But for handling variety of loads in widely different circumstances

ces an appilance must have the maximum adoptability, This requirement is well met by the electric runabout crano cap- able of lifting a load any holat from a few inches.

1.to feet, transporting it and then placing nolic brake acts on the periphery cabinet, and there can be adapte An electro-mag- There are various designs of exactly where required--all of the without man-handling. The high the gear box to

The drive from ed for many purposes but if the Coupling. lift facilitates the loading and un-

the drum particular design which through a

iz loading of railway wagons and spur gear. The drum itself is of art prepared to draw up designs pair of machine-cut quired is not aveable, the agents road transport, and provides for closegrain stacking.

grey. iron, with for "Individual specifications and machine-cut rope The 10-cwt Mynne electric run- mild steel shaft running in ball

grooves and have radiograms, constructed with deep flanges. It is mounted on a all the features described above. abaut crane recently. Atroduced by C. H. Johnson (Machinery),

bearing plummor blocks. Lid has been developed for trolled by a reversing drum-type the drum is Atted with a paw! Hoisting and lowering are con- drum through a worm gear, and handling miscellaneous loads by controller with three steps in each and ratchet. the class of labour normally em- ployed for heavy handling. Special direction. It is atted with an in- attention has been given to sim which in the event of overwind- vides power for both

built self-resetting circuit-breaker, A320-ampere-hour.battery pro- plicity of operation and safely by ing is tripped by a hoist limit motor and the truck motor. The making the working paris robust switch attached to the jib cat- battery is in two sections, Atted and foolproof, at the same time head and operated by a ball on into sliding carriages, with roller providing accessibility for main the fall. tenance. A feature of the unit it its manoeuvrablity. *.

bearing supports, to give imme-

the holst

The working parts are enclosed diate accessibility for impection to ensure safety and exclude dirt and, servicing. One full charge The unit consists of a jib crane access for maintenance is essential hours operation at a cost for slee

and moliture, but where eary of the battery allows for some 10 mounted on a 2-ton long-wheel- base "Electricar"-truck manufacthe sheetsteel enclosure plates are tricity of about 18/10d at average

Atted with quick-release fasten- British rates."

A special:feature-of-this-crane”

Pivot Bearings unit that the crane can readily

be removed from the truck, which

tured by Crompton Parkinson, Ltd. With load of 10-cwt the maximum permissible radius of uparation is oft, but G-cwt can be handled at a radius of 13-ft. Safe load and radius indicators of bearings bolted to the king post facilitate removal of the crane The Jib is mounted on pivot can then be used separately... To the drum type are fitted to the of the carriage, and, its roar, and from the truck the hoist motor is carriage king posts to be easily is fitted with rope sheaves around erghected to the contret cubicle visible from the

| form. The muximum in" Plat- which the luffing rope' is arranged | through:k'spécial withdrawal plug-

height of the filsis 15-11 0-in, and hand wheel drives the jib luiingi beve to be undone.

overall to form double purchase. A so that no parzmanent conneclezia

reduction gear Available for early delivery.

Sole Agents:

GILMAN & COMPANY, LTD.

ENGINEERING DEPARTMENT

Telephone 33401.

HENLEY CABLES

FAMOUS FOR OVER

SOLE AGENTS

CENTURY

THE JARDINE ENGINEERING CORPORATION LTD.

16 PEDDER STREET, HONG KONG.

TELEPHONE 30311.

Mullard

MULLARD GRAMS

ARE NOW IN STOCK

LATEST DESIGN INCORPORATING THE -11-VALVES MULLARD RECEIVER- AND RC65 GARARD AUTOMATIC RECORD CHANGER.

OBTAINABLE FROM

Messrs. TSANG FOOK PIANO COMPANY

Marina House, Queen's Hd. C. Messrs. YEUNG KWONG RAD

RADIO COMPANY 182, Nathan Road,, Kowloon,

Sole Agents

for Hong Kong & South Ching::

THE PEKIN SYNDICATE LTD.

18, Chater Road.

22400.