FREE BOOKS

Author's List




PREV.   NEXT  
|<   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44  
45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60   61   62   >>  
ithdrawal of an application, after an appeal has been taken from the decision of the Commissioner of Patents. And no part of the fee paid for caveats, and on applications for the addition of improvements re-issues, and appeals, can be withdrawn. SEC. 12. It is a frequent practice for inventors to send a description of their inventions to the office, and inquire whether there exists any thing like it, and whether a patent can be had therefor. _As the law does not provide for the examination of descriptions of new inventions, except upon application for a Patent, no answer can be given to such inquiries_. * * * * * A sentimental writer says it is astonishing how much light a man may radiate upon the world around him, especially when the body he admires is beside him. * * * * * Among the persons who recently laid in the Boston jail over Sunday, and were fined Monday morning for intemperance or rowdyism, were a member of the bar and a clergy man. * * * * * Said a bishop to a rough wagoner, "you seem better fed than taught." "Of course," replied the fellow, "for we _feed_ ourselves, but for teaching we depend on _you._" * * * * * [Illustration: The Reg(ulator?)] The use of a pair of conical drums in reversed position, and connected by a band, as shown in the cut, has been known for several years to a few, but yet are not extensively known, and but a few of them have been seen in operation in this country. It will be seen that if the band be removed laterally, either to the right or left, the relative motion of drums will be materially varied. These drums being arranged to constitute a connection of motion between the driving power and driven machine, may be made to render the motion of the latter either regular or irregular at the option of the operator. If the band connecting the drums, is governed by a shifting lever connected with a _governor_, it may be so adjusted as to keep the motion of the machine regular, although the driving power should be irregular in its motion, as is the case with a wind-wheel. But if the operator is engaged, requires a move rapid motion at one time than at another, he can accommodate himself by shifting the position of the cone-band, to the right or left, as occasion may require. This is very convenient for turners, whose business req
PREV.   NEXT  
|<   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44  
45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60   61   62   >>  



Top keywords:
motion
 

inventions

 

irregular

 

regular

 

operator

 

driving

 
shifting
 

machine

 

position

 

connected


application

 

laterally

 

country

 

removed

 
conical
 

ulator

 

teaching

 

depend

 

Illustration

 

reversed


extensively
 

operation

 

render

 
requires
 
engaged
 

accommodate

 

turners

 

business

 

convenient

 

occasion


require

 

connection

 

driven

 

constitute

 

arranged

 

materially

 

varied

 
option
 

adjusted

 

governor


connecting

 

governed

 
relative
 
exists
 

patent

 

inquire

 
description
 

office

 
therefor
 

Patent