Journal of the Franklin InstituteVols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Results 1-5 of 79
Page 12
2 , turning in the direction of the arrow , moves the brake block , l , upwards in the same direction , carrying with it the lifting bars , n , acting upon the bell cranks , o p , detaching rods , q , and crank , r , thus moving the ...
2 , turning in the direction of the arrow , moves the brake block , l , upwards in the same direction , carrying with it the lifting bars , n , acting upon the bell cranks , o p , detaching rods , q , and crank , r , thus moving the ...
Page 16
For an Improvement in Turning Jaw Vises ; Abijah Halbert , Augusta , Georgia . Claim .- “ I am aware that the revolving jaw of a vise has been set , and then secured to any desired angle with the fixed jaw , and I do not claim so doing ...
For an Improvement in Turning Jaw Vises ; Abijah Halbert , Augusta , Georgia . Claim .- “ I am aware that the revolving jaw of a vise has been set , and then secured to any desired angle with the fixed jaw , and I do not claim so doing ...
Page 17
“ My improvement consists in the arrangement of certain levers , revolving dies , and camis , in the manner hereinafter described , for turning and forming a horse - shoe . ” Claim .— “ Having thus fully described my improvement ...
“ My improvement consists in the arrangement of certain levers , revolving dies , and camis , in the manner hereinafter described , for turning and forming a horse - shoe . ” Claim .— “ Having thus fully described my improvement ...
Page 21
... sheet from the frisket , or from the press , by means of atmospheric pressure , applied in the manner herein described , or its equivalent , for the purpose of turning over the sheet in its delivery , substantially as described .
... sheet from the frisket , or from the press , by means of atmospheric pressure , applied in the manner herein described , or its equivalent , for the purpose of turning over the sheet in its delivery , substantially as described .
Page 115
For an Improvement in Lathes for Turning Irregular Forms ; Benj . F. Jenkins Claim .- “ We do not claim the vibrating cutter. and Luke L. Knight , Barre , Massachusetts . “ This invention relates to that description of lathe , in which ...
For an Improvement in Lathes for Turning Irregular Forms ; Benj . F. Jenkins Claim .- “ We do not claim the vibrating cutter. and Luke L. Knight , Barre , Massachusetts . “ This invention relates to that description of lathe , in which ...
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