US77747A - Improvement in sub-fastening foe eooenteics - Google Patents
Improvement in sub-fastening foe eooenteics Download PDFInfo
- Publication number
- US77747A US77747A US77747DA US77747A US 77747 A US77747 A US 77747A US 77747D A US77747D A US 77747DA US 77747 A US77747 A US 77747A
- Authority
- US
- United States
- Prior art keywords
- fastening
- foe
- eooenteics
- sub
- improvement
- 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
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/49—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses with self-penetrating parts, e.g. claw dowels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B3/00—Key-type connections; Keys
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/49—Member deformed in situ
- Y10T403/4958—Separate deforming means remains with joint assembly
Definitions
- Thedies by means of the screw, can be made to clamp the shaft with any desirable pressure, so as to effectually prevent the hub from moving upon it.
- the dies 0 U and which are secured within the hub of the eccentric, and made to clamp the shaft, by-means of abolt with a tapering head, or othorequivalent, as and for the pnrpose.set forth.
Description
PATENTED MAY .12, 1868. G. W. MILLER & J. STEVENS HUB FASTENING FOR BOOENTRIOS.
Letters Patent No. 77,77,dated May .12, 186 8.
IMlR-OV'EMENT IN HUB-FASTENING FOE EGUENTRIGS.
the 5x11211111: which in in tlgssefiefim haunt out mating and n: the same.
TO ALL WHOM IT MAY CONCERN: Be it known that we, GEoneE W. MILLER and Janus D. Srnvsns, of Scranton, in the county or Lnzerne, and in the State of Pennsylvania, have invented certain new and usefullmprovements in HubJiastening for Eccentrics; and do hereby declare thatthe following isfla full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon. In the annexed drawings, making part of this specification, A represents an eccentric-wheel, and B its huh, which are cast together, and of any suitable size and material. Within the opening in the hub, through which the shaft to which the eccentric is to be secured passes, are two grooves, which are tapering in form. Within these grooves are placed two steel. dies, C, which, in general form, are wedge-shaped, being convex on one aide,
and concave on the other. On their concave sides is formed a series of teeth. The" large ends of these dies are bevelled, as represented. D represents a bolt, whose head-is made flaring or wedge-shaped. Thishead fits between the two large ends of the dies. The belt peases'through the hub,-and is provided on its outer end with a collar, E, and a nut, B. When the bolt is drawn outward, the tapering head forces the tyre dies apart, giving them an 'end wise motion. G represents the shaft, to which the hub is to be secured. When the diesmove apart, their teeth bear firmly against the shaft, and clamp it on two sides, and thus serve to station the hub, and secure it rigidly to the shaft.
- March, 1868.
Thedies, by means of the screw, can be made to clamp the shaft with any desirable pressure, so as to effectually prevent the hub from moving upon it. i
This arrangement makes a very'simple and permanent fastening, and one which will not damage the shaft.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent, is
The dies 0 U, and which are secured within the hub of the eccentric, and made to clamp the shaft, by-means of abolt with a tapering head, or othorequivalent, as and for the pnrpose.set forth.
In testimony that we claim the foregoing, we have hereunto set our hands and seals, this 2d day of- GEORGE W. MILLER. [r.. -s.] JULIUS D. STEVENS. [In s.] Witnesses:
Cans. A. STEVENS, A. NLMar-a.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US77747A true US77747A (en) | 1868-05-12 |
Family
ID=2147249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US77747D Expired - Lifetime US77747A (en) | Improvement in sub-fastening foe eooenteics |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US77747A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420205A (en) * | 1945-01-29 | 1947-05-06 | Walter O Sjogren | Coupling |
| US2910315A (en) * | 1957-04-22 | 1959-10-27 | Oliver L Stevens | Locking means |
-
0
- US US77747D patent/US77747A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420205A (en) * | 1945-01-29 | 1947-05-06 | Walter O Sjogren | Coupling |
| US2910315A (en) * | 1957-04-22 | 1959-10-27 | Oliver L Stevens | Locking means |
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