Journal of the Franklin InstituteFranklin Institute, 1853 Vols. 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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1.–5. rezultāts no 80.
12. lappuse
... turning in the direction of the arrow , moves the brake block , l , upwards in the same direction , car- rying with it the lifting bars , n , acting upon the bell cranks , o p , detach- ing rods , q , and crank , r , thus moving the ...
... turning in the direction of the arrow , moves the brake block , l , upwards in the same direction , car- rying with it the lifting bars , n , acting upon the bell cranks , o p , detach- ing rods , q , and crank , r , thus moving the ...
16. lappuse
... 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 ; but what I do claim ...
... 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 ; but what I do claim ...
17. lappuse
... turning and forming a horse - shoe . " Claim . " Having thus fully described my improvement , what I claim therein as new is , the arrangement of shifting dies and adjustable levers and cams , substantially in the manner and for the ...
... turning and forming a horse - shoe . " Claim . " Having thus fully described my improvement , what I claim therein as new is , the arrangement of shifting dies and adjustable levers and cams , substantially in the manner and for the ...
21. lappuse
... turning over the sheet in its delivery , substantially as described . " I also claim making the registering points adjustable in the paper table , by passing it through a friction plate , secured between two plates , and so that it may ...
... turning over the sheet in its delivery , substantially as described . " I also claim making the registering points adjustable in the paper table , by passing it through a friction plate , secured between two plates , and so that it may ...
115. lappuse
... Turning Irregular Forms ; Benj . F. Jenkins and Luke L. Knight , Barre , Massachusetts . " This invention relates to that description of lathe , in which the work and cutters both revolve , and the irregularity of form is produced by ...
... Turning Irregular Forms ; Benj . F. Jenkins and Luke L. Knight , Barre , Massachusetts . " This invention relates to that description of lathe , in which the work and cutters both revolve , and the irregularity of form is produced by ...
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acid alumina apparatus applied arrangement Assignor axle beam blast boiler carbon carbonic acid cast iron cause cent centre centum chamber claim coal colors combination condensation connexion construction cutter cylinder diameter effect engine equivalent evaporated experiments feet fire box flues frame Franklin Institute furnace fusel oil gases heating surface hour hydrochloric acid Improvement increase india rubber indicator diagrams invention consists Journal length letters patent lever locomotive machine machinery magnesia manner manufacture Mean effective pressure means mechanical metal miles minute mode motion mould nitric acid obtained operation oxide pass patent Pennsylvania Philadelphia pipe piston pitch placed plate portion pounds present pressure produced proportion purpose quantity railway rollers screw shaft side silica slide speed spring square inch steam Stove stroke substantially as described temperature tion train tubes valve vertical vessel weight wheel wrought iron York