US112972A - Improvement in shaft-couplings - Google Patents
Improvement in shaft-couplings Download PDFInfo
- Publication number
- US112972A US112972A US112972DA US112972A US 112972 A US112972 A US 112972A US 112972D A US112972D A US 112972DA US 112972 A US112972 A US 112972A
- Authority
- US
- United States
- Prior art keywords
- grooves
- couplings
- coupling
- shaft
- shafts
- 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
- 238000010168 coupling process Methods 0.000 title description 10
- 238000005859 coupling reaction Methods 0.000 title description 10
- 230000008878 coupling Effects 0.000 description 8
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
- B65G21/2063—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements not movable in the direction of load-transport
- B65G21/2072—Laterial guidance means
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/04—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening internal, i.e. with spreading action
-
- 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
- Y10T403/57—Distinct end coupler
- Y10T403/5741—Separate screw or pin-type connections
Definitions
- Figure 1 is a sectional elevation
- Figure 2 is a transverse vertical section.
- This invention consists of a tubular coupling, hav ⁇ ing longitudinal interior grooves extending a suitable distance inward from each end, and transverse interior grooves, into which the longitudinal grooves open, and provided with set-screws, which extend through the shell of the coupling, the uses of which grooves and set-screws I now proceed to explain.
- c are the interior grooves that extend lengthwise inward from each end of the couplings.
- d are the transverse interior grooves, into which those lettered c open.
- e are the set-screws that extend through the shell of the coupling.
- the shaftsb are provided with pins t' extending radially from their peripheries, near those ends of the shafts that meet within'the coupling.
Description
@tutti utilities.
JAMES SHERRY, orl WATERTOWN, NEWYORK.'
Letters Patent No. 112,972, dated March 21, 1871.
IMPROVEMENT IN SHAFT-COUPLINGS.
The Schedule referred to in these Letters Patent and making part of the lame.
I, J AMES SHERRY, of Watertown, J eerson county, New York, have invented a Shaft-Coupling, of which the following is a specification.
Figure 1 is a sectional elevation, and
Figure 2 is a transverse vertical section.
This invention consists of a tubular coupling, hav` ing longitudinal interior grooves extending a suitable distance inward from each end, and transverse interior grooves, into which the longitudinal grooves open, and provided with set-screws, which extend through the shell of the coupling, the uses of which grooves and set-screws I now proceed to explain.
Referring to the drawinga is the vtubular coupling which receives the ends of thepshafts b, y
c are the interior grooves that extend lengthwise inward from each end of the couplings.
d are the transverse interior grooves, into which those lettered c open.`
e are the set-screws that extend through the shell of the coupling.
The shaftsb are provided with pins t' extending radially from their peripheries, near those ends of the shafts that meet within'the coupling.
When the shafts are inserted in the'latter the pins t' traverse the grooves c and `enter the grooves d. By turning the shafts until the pins t come against'the` ends ot' the grooves d the shafts are prevented from working backward out of the coupling; then, by turning the set-screws ein until they bear tightly on the shafts, the latter are firmly connected with the couplin i lclaim as my inventon The arrangement of the shafts b provided with pins t, the coupling a provided with the longitudinal all constructed and operating as specied.
JAMES SHERRY. I Witnesses:
ABM. Gowns,
F. LANSING.
grooves c and the transverse grooves d, and the setscrews e bearing upon the exteriors of the shafts b,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US112972A true US112972A (en) | 1871-03-21 |
Family
ID=2182438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112972D Expired - Lifetime US112972A (en) | Improvement in shaft-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US112972A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448134A (en) * | 1946-05-10 | 1948-08-31 | Franklin W Abel | Pavement slab connector |
| US3158295A (en) * | 1962-03-14 | 1964-11-24 | F E Myers & Bro Co | Submersible pump |
| US20230220668A1 (en) * | 2016-02-08 | 2023-07-13 | Steven A. Roth | Method of attaching a load to metal decking |
-
0
- US US112972D patent/US112972A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448134A (en) * | 1946-05-10 | 1948-08-31 | Franklin W Abel | Pavement slab connector |
| US3158295A (en) * | 1962-03-14 | 1964-11-24 | F E Myers & Bro Co | Submersible pump |
| US20230220668A1 (en) * | 2016-02-08 | 2023-07-13 | Steven A. Roth | Method of attaching a load to metal decking |
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