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Joseph Edwards, of Bloomsbury-square, clerk, for an improved razor strop or instrument, for sharpening certain cutting edges, and an improved material for covering the same, which material is also applicable to other purposes.-Sealed 2nd November-6 months for inrolment.

Sir John Scott Lillie, of Chelsea, for certain improvements in roads.-Sealed 2nd November-6 months for inrolment. Pierre Pelletan, of Bedford-square, Esq., for improvements in the production of light.-Sealed 2nd November-6 months for inrolment.

James Bullough, of Blackburn, overlooker, for certain improvements in the construction of looms for weaving; and is in possession of certain improvements in the same, which have been communicated to him by a foreigner residing abroad.— Sealed 3rd November-6 months for inrolment.

Richard Bevan, of Liverpool, wine merchant, for certain arrangements connected with the circulation of steam, employed in pipes or tubes, for producing heat, and the application of such arrangements to various purposes.-Sealed 3rd November-6 months for inrolment.

John Rothwell, of Great Bolton, Lancashire, grocer, for a certain composition and preparation to promote the ignition and combustion of coke, coal, and other combustible substances, in stoves, furnaces, and grates.-Sealed 5th November-6 months for inrolment.

William Coley Jones, of Vauxhall-walk, Lambeth, practical chemist, for improvements in treating or operating upon a certain unctuous substance, in order to obtain products therefrom, for the manufacture of candles and other purposes.-Sealed 8th November-6 months for inrolment.

Pierre Frederick Ingold, of Buckingham-place, Hanover-square, watch-maker, for improvements in machinery for making parts of watches and other time-keepers.-Sealed 8th November— 6 months for inrolment.

Arthur Harvie, of Wilmington-square, Gent., for improvements in the process of vinous fermentation.- Sealed 8th November -6 months for inrolment.

Thomas Wrigley, of Bridge Hall Mills, Bury, Lancashire, papermanufacturer, for certain improvements in machinery for manufacturing paper.-Sealed 8th November-6 months for inrolment.

John Mitchell, of Birmingham, steel pen-manufacturer, for a certain improvement in the manufacture of metallic pens, and a certain improvement in the manufacture of pen-holders. -Sealed 8th November-6 months for inrolment. John Spinks, the Younger, of John-street, Bedford-row, Gent., for an improved apparatus for giving elasticity to certain parts of railway and other carriages, requiring the same.-Sealed 8th November-6 months for inrolment.

Henrik Zander, of North-street, Sloane-street, engineer, for certain improvements in steam-engines, boilers, and furnaces, and in the method of feeding and working the same; as also in the machinery for applying steam power to propelling purposes.Sealed 8th November-6 months for inrolment.

John Barnes, of Church, in the county of Lancaster, manufacturing chemist, and John Mercer, of Oakenshaw, Lancashire, calico-printer, for certain improvements in the manufacture of articles used in printing and dyeing cotton, silk, woollen, and other fabrics.-Sealed 10th November-6 months for inrolment.

Robert Brown, of Surbiton Hill, near Kingston, tile, pot, and

brick manufacturer, for improvements in the manufacture of garden pots.-Sealed 15th November-6 months for inrolment. Charles Rowley and James Turner, of Birmingham, button manufacturers, for improvements in the manufacture of perforated metal buttons.-Sealed 15th November-6 months for inrolment.

André Eustache Gratien Auguste Maurras, of Cornhill, Gent., for certain improvements in the process and apparatus for filtering water and other liquids,-being partly a communication.-Sealed 15th November-6 months for inrolment. Charles Smith, of Newcastle-street, Strand, for improvements in the manufacture and application of bricks, tiles, and other

plastic articles or surfaces, and for cements or compositions to be used with, in and about the same, for building and other useful purposes.-Sealed 17th November-6 months for inrolment.

Felix Napoleon Target, of Blackheath, Gent.; Leon Castelain, of Back-lane, Shadwell, chemist; and Adolphe Aubril, of Backlane, aforesaid, artist, for a new method of refining or manufacturing sugar.-Sealed 25th November-6 months for inrol

ment.

James Smith, of Coventry, card stamper, for improvements in weaving ribbons and other ornamented fabrics.-Sealed 25th November-6 months for inrolment.

Charles Heard Wild, of Birmingham, engineer, for an improved mode of constructing floors for fire-proof buildings.-Sealed 25th November-6 months for inrolment.

Isham Baggs, of Wharton-street, in the county of Middlesex, chemist, for improvements in producing light.-Sealed 25th November-6 months for inrolment.

Frederick Oldfield Ward, of St. Martin's-lane, Gent., and Mark Freeman, of Sutton, in the county of Surrey, Gent., for improvements in candlesticks, apparatus and instruments employed in the use of candles and rushlights.-Sealed 25th November-6 months for inrolment.

Pandia Theodore Ralli, of Finsbury Circus, wine merchant, for improvements in the construction of railway and other carriages, and in apparatus connected therewith.-Sealed 25th November-6 months for inrolment.

William Henry Fox Talbot, of Lacock Abbey, Wilts, Esq., for improvements in coating or covering metals with other metals. -Sealed 25th November-6 months for inrolment.

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Occul 47 Arietis, im. 4h. 50m. em. 5h. 54m.

Mercury R. A. 16h. 58m. dec.

D. H. M.

Georg. R. A. 23h. 40m. dec. 2. 53. S.

Mercury passes mer. 23h. 29m.
Venus passes mer. Oh. 21m.
Mars passes mer. 19h. 48m.
Jupiter passes mer. 2h. 14m.
Saturn passes mer. 1h. 25m.
Georg. passes mer. 6h. 5m.
Clock after the sun 8m. 40s.
Drises 1h. 51m. A.

D passes mer. 10h. 16m. A.
D sets 5h. 40m. M.

with the O

full moon Pallas in oppo to the ◇ intens. of light 2-292.

16

6 41

Her. in

17

6 46

Ecliptic oppo. or

18 10 38

15 45

19

Occul

20

20

6

5

21

17

3 26

16 55

4 45

[blocks in formation]

22 10

[blocks in formation]

4 43

[blocks in formation]

in inf. conj. with the O

in Cancri, im. 17h. 32m

em. 18h. 31m.

[blocks in formation]

mences

▷ in Perigee

D in or last quarter

Clock before the sun, Om. 17s.

D rises Oh. 48m. M.

D passes mer. 6h. 17m.

D sets 11h. 32m.

2's fourth satt. will im.

in conj. with the D diff. of dec. 6. 45. N.

in conj. with Juno, diff. of dec. 11. 15. S.

in sup. conj. with the

Juno in conj. with the O
Vesta stationary

in conj. with D diff. of dec. 6. 8. N.

O eclipsed, invis. at Greenwich
Ecliptic conj. or new moon

in conj. with the D diff. of dec. 1. 59. S.

18 41 in conj. with the ▷ diff of dec. 0. 12. S.

J. LEWTHWAITE, Rotherhithe.

THE

London

JOURNAL AND REPERTORY

OF

Arts, Sciences, and Manufactures.

CONJOINED SERIES.

No. CXXXIII.

Recent Patents.

TO CHARLES MAY, of Ipswich, in the county of Suffolk, engineer, of the firm of J. R. & A. Ransom and Company, for his invention of improvements in machinery for cutting and preparing straw, hay, and other vegetable matters.-[Sealed 6th July, 1840.]

THIS invention relates, firstly, to a mode of giving a change motion to such descriptions of chaff-cutting machines as work by means of two feed-rollers, driven by a screw-shaft.

In Plate XV., fig. 1, represents a side elevation, and fig. 2, a plan view of a machine, having the improvements applied thereto. a, is the ordinary fly-wheel, to which the cutting knives are applied; b, is the shaft on which the fly-wheel is mounted.

On the shaft b, as many wheels c, c, c, are applied, as the number of variations required in the relative speed of the cutting knives and the feeding rollers; care being taken that sufficient room is allowed between the wheels c, to prevent two pairs gearing at one time. d, is the wormshaft, which gives motion to the two feed-rollers e, in the same manner as the fly-wheel and worm-shaft of ordinary chaff-cutters now work, and as is clearly shewn in the drawings. On the shaft d, are applied as many wheels

VOL. XXI.

20

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