US170225A - Improvement in puddling-furnace doors - Google Patents
Improvement in puddling-furnace doors Download PDFInfo
- Publication number
- US170225A US170225A US170225DA US170225A US 170225 A US170225 A US 170225A US 170225D A US170225D A US 170225DA US 170225 A US170225 A US 170225A
- Authority
- US
- United States
- Prior art keywords
- puddling
- door
- improvement
- furnace
- furnace doors
- 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
Links
- 210000000614 Ribs Anatomy 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0848—Swinging
Definitions
- My invention consists of one or more ribs or flanges on the door, in combination with one or more swing-stops on the door-frame contrived to fasten the door effectually whether it closes entirely or only partially, and so that the puddler can operate the fasteners with the least possible loss of time and interference with the performance of his work.
- Figure 1 is a front elevation of a furnacedoor with my improved fastening
- Fig. 2 is a horizontal section of the wall of the furnace above the door when it is closed.
Landscapes
- Wing Frames And Configurations (AREA)
Description
I. BOY-LAND.
PUDDLING FURNACE DOOR.
Patented Nov.23, 1875'.
Twins.
UNITED STATES PATENT- OFFICE,
JOSEPH BOYLAND, OF TROY, NEW YORK.
IMPROVEMENT lN PUDDLING-FURNACE DOORS.
Specification forming part of Letters Patent No. 170,225, dated November 23, 1875; application filed June 5, 1875.
T 0 all whom it may concern:
Be it known that I, J OSEPH BOYLAND, of Troy, in the county of Rensselaer and State of New York, have invented a new and Improved Puddling-Furnace Door, of which the following is a specification:
My invention consists of one or more ribs or flanges on the door, in combination with one or more swing-stops on the door-frame contrived to fasten the door effectually whether it closes entirely or only partially, and so that the puddler can operate the fasteners with the least possible loss of time and interference with the performance of his work.
Figure 1 is a front elevation of a furnacedoor with my improved fastening, and Fig. 2 is a horizontal section of the wall of the furnace above the door when it is closed.
Similar letters of reference indicate corresponding part-s.
Arepresents the swing'stops on the doorframe or furnace-wall, and B the curved ribs on the door with which the stops act to fasten the door shut. The ribs are a little eccentric to the pivots of the stops, so that in case any claim as new and desire to secure by Letters Patent The combination of one or more swingstops, A, on the furnace-wall or door-frame, with one or more curved ribs or flanges, B, on the door, substantially as specified.
JOSEPH BOYLAND.
Witnesses:
T. B. MOSHER, ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US170225A true US170225A (en) | 1875-11-23 |
Family
ID=2239633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US170225D Expired - Lifetime US170225A (en) | Improvement in puddling-furnace doors |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US170225A (en) |
-
0
- US US170225D patent/US170225A/en not_active Expired - Lifetime
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