US82287A - John david browne - Google Patents
John david browne Download PDFInfo
- Publication number
- US82287A US82287A US82287DA US82287A US 82287 A US82287 A US 82287A US 82287D A US82287D A US 82287DA US 82287 A US82287 A US 82287A
- Authority
- US
- United States
- Prior art keywords
- browne
- plate
- john david
- face
- john
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Definitions
- A. represents the face-plate, having the lugs a a cast on it, to which the side plates B are attached, to obvinte the necessity of drilling holes to receive the pins or rivets.
- 'lhe projections. c, on the lugs, overhanging the slot 6, form recesses, iu which the pins or'rivets are securely held, to secure the case-plates B, which may be made of any o'f the forms generally used for that purpose,
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Baking, Grill, Roasting (AREA)
- Adornments (AREA)
Description
@uiten tudes id attent' @ffice Letters .Patent No. 82,287, dated September 22, 1868.
IMPROVEMENT-IN SASI-Ii-PULLEYSf j @be Stimuli rsfemh tu in tlges tttrrt atent mth milking part nf tige sante.
Y -To ALL WHoM IT MAY coNcEiiN;l
Be it known that I, JOHN DAVID BROWNE, of the city of Cincinnati, in the county of Hamilton, and State l of Ohio, have invented a new and useful Improvement in the Construction of Window-Sash Pulleys; and Ido declare that the following is a full, clear, and exact description of the construction of the same, reference being had to the annexed drawing, making part of this specification, in which- *l Figure 1 is a perspective View of the face-plate, with the improvements, having one side of the case attached to it.
The nature of my improvement consists in the mode of so forming the front or face-plate, by which means the drilling of the holes for the securing'the sides of the case to the face-plate, as hitherto done, is dispensed with, thus considerably reducing the cost of making. f
A. represents the face-plate, having the lugs a a cast on it, to which the side plates B are attached, to obvinte the necessity of drilling holes to receive the pins or rivets. I make a projection, c, on the lugs a, the lmse ot' the lug bein-g set even o1' level with the end of the slot b in the face-plate, through which the roller passes. 'lhe projections. c, on the lugs, overhanging the slot 6, form recesses, iu which the pins or'rivets are securely held, to secure the case-plates B, which may be made of any o'f the forms generally used for that purpose,
What I claim, and desire to secure by Letters Patent, ius-v The recessed lugs a of the face-plate A, in combination with' the holding-pins or rivets of the case-plate B, in the manner substantially as described, and for the purpose set forth.
JOHN DAVID BROWNE.
Witnesses JOHN W. CARTER, B. STANLEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US82287A true US82287A (en) | 1868-09-22 |
Family
ID=2151780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US82287D Expired - Lifetime US82287A (en) | John david browne |
Country Status (1)
Country | Link |
---|---|
US (1) | US82287A (en) |
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0
- US US82287D patent/US82287A/en not_active Expired - Lifetime
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