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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Letter from Ransome & Marles Bearing Co. Ltd. regarding a patent for worm gearing.

Identifier  ExFiles\Box 114\2\  scan0100
Date  5th January 1935
  
London Office:
17, VICTORIA STREET,
WESTMINSTER, S. W. I.
Telephone: VICTORIA 4278-4279
Telegrams:
OFFISLUNDA, SOWEST, LONDON

Contractors to H.M. Admiralty, War Office, Air Ministry, Colonial Offices &c.

RANSOME & MARLES BEARING CO., LTD.,
MANUFACTURERS OF BALL & ROLLER BEARINGS
NEWARK ON TRENT.

Telegraphic Address:
"BEARINGS, NEWARK"
Telegraphic Code:
BENTLEY'S
Telephone Nos:
NEWARK 456-457-458

Branch Offices:
LONDON, BIRMINGHAM,
MANCHESTER, LEEDS,
NOTTINGHAM AND
SHEFFIELD, BRISTOL,
GLASGOW, NEWCASTLE,
DUBLIN, BELFAST.

Our Ref. Tech.Dept. FOH/LB. Your Ref.

-. Grylls Esq.,
Messrs. Rolls-Royce, Limited,
D E R B Y.

5th January, 1935.

My dear Grylls,

With reference to our recent telephone conversation, I enclose print of the drawings referring to Patent No. 209737 dealing with the interposition of balls in worm gearing.

Apparently the Complete for this was not accepted, and the Belgian convention date was January 10th, 1923, the British Application date being January 7th, 1924, the Patentee being Achille Pays. I think a little consideration of the drawings will make clear the whole position, although I will keep the original Specification by me for when you come over in the near future, when we will have a talk about this.

I am also enclosing a copy of the introduction to the Voisin Instruction Book of which I spoke some little time ago, which will no doubt be of great interest.

Wishing you all the best for the New Year,

I remain,
Yours sincerely,
F.{Mr Friese} O.{Mr Oldham} Hickling

Enclos:

Ctd.......
  
  


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