US55198A - Improvement in shaft-couplings - Google Patents

Improvement in shaft-couplings Download PDF

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Publication number
US55198A
US55198A US55198DA US55198A US 55198 A US55198 A US 55198A US 55198D A US55198D A US 55198DA US 55198 A US55198 A US 55198A
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United States
Prior art keywords
shaft
key
improvement
couplings
shell
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Expired - Lifetime
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Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • 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
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending

Definitions

  • My invention has for its object to furnish a shaft-conpling simple in construction, easy of] adjustment, and which will hold the shaft' sevcurely coupled; and it consists of ashaftcoupling formed by combining a shell, key, and set-screws with the ends of the shaft to be coupled, as hereinafter more fully described.
  • a and B are the ends of the shaft to be coupled, in the sides of which is formed a slot, O, the ends of which are deepened into holes c, as shown in Figs. 1 and 4.
  • D is a key fitting into the slot O, as shown in Fig. 1.
  • This key is wider than the depth of the slot, and at its ends are formed projections d, fitting into the holes c, formed in the l ends of the slot C. This key prevents the ends ofthe shaft from being drawn apart and also insures both parts of the shalt revolving together.
  • E is the shell which tits upon the shaft, covering the joint formed by the meeting ot' the shafts A and B.

Description

NTTe STATES PATENT OFFICE. i
GEORGE L. DAUM, OF BETHLEHEM, PENNSYLVANIA, ASSIGNOR TO HIMSELF AND HERMAN A. DOSTER. OF SAME PLAGE.
IMPROVEMENT IN SHAFT-COUPLINGS.
Specification forming part of Letters Patent No. 55,198, dated May 29, 1866.
To all whom tt may concern:
Beit known that I, GEORGE L. BAUM, of Bethlehem, Northaml'iton county, State of Pennsylvania, have invented a new and useful Improvement in Shaft-Coupling; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the saine, reference being had to the ac companying drawings, forming part ot' this Specication, in which- Figure 1 is a sectional view ot' in v improved shaft-coupling, taken through the lineyy, Fig. 2, part of the shaft being broken away. Fig. 2 is a cross-section ot' the same, taken through the line a' 01;, Fig. 1. Fig. 3 is a detail view of the key. Fig. 4 is a detail view of a portion of the shaft.
Similar letters of reference indicate like parts.
My invention has for its object to furnish a shaft-conpling simple in construction, easy of] adjustment, and which will hold the shaft' sevcurely coupled; and it consists of ashaftcoupling formed by combining a shell, key, and set-screws with the ends of the shaft to be coupled, as hereinafter more fully described.
A and B are the ends of the shaft to be coupled, in the sides of which is formed a slot, O, the ends of which are deepened into holes c, as shown in Figs. 1 and 4.
D is a key fitting into the slot O, as shown in Fig. 1. This key is wider than the depth of the slot, and at its ends are formed projections d, fitting into the holes c, formed in the l ends of the slot C. This key prevents the ends ofthe shaft from being drawn apart and also insures both parts of the shalt revolving together.
E is the shell which tits upon the shaft, covering the joint formed by the meeting ot' the shafts A and B.
lt should be observed that the bottom of the slot O-is slightly inclined-that is, the said slot is deeper at one end than at the other-which gives to the projecting part Aof the key D a wedge-shaped appearance, as seen in Fig. 1. Upon the inside of the shell E is formed a groove, as shown in Figs. l and L'. This groove fits over the key D, clamping the key and ends ofthe shaft irmly together. This shell is kept from slipping' from its place by 'set-screws F, which pass in through the side of the shell E and press against the ends A and B of the shaft, as shown in Fig. 1. These holes are eountersunk, so that the heads of the screws F may be beneath the outer surface of the shell E, and thus be out oft-he way and not liable to catch upon the belting.
l claim as new and desire to secure by Letters Patent- An improved shaft-coupling formed by combining the shell E, key D, and set-screws F with the ends of the shafts to b e coupled, substantially as described, and for the purpose set forth.
GEO. L. BAUM. Vitnesses FRED. R. BARKER, BENJ. F. SOHNELLER.
US55198D Improvement in shaft-couplings Expired - Lifetime US55198A (en)

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US55198A true US55198A (en) 1866-05-29

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US55198D Expired - Lifetime US55198A (en) Improvement in shaft-couplings

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742860A (en) * 1980-02-11 1988-05-10 Levolor Lorentzen, Inc. Spliced vertical blind head
US4757160A (en) * 1984-09-11 1988-07-12 Siemens Aktiengesellschaft Current-carrying connection between two elongate conductors of an electrical installation
US5276949A (en) * 1992-05-07 1994-01-11 Cordellini Steven L Clamping mount for motion picture lighting and rigging equipment
US20040117939A1 (en) * 2002-12-23 2004-06-24 Wayne Eric Boone Direct drive industrial carpet cleaner
US20050278889A1 (en) * 2002-12-23 2005-12-22 Hayes Charles J Three-point mount for an industrial carpet cleaner
US8757566B2 (en) 2010-06-09 2014-06-24 R & B Wagner, Inc. Hand rail mounting system
US20140213376A1 (en) * 2012-11-16 2014-07-31 Dana Automotive Systems Group, Llc Inner Race and Boot Sleeve

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742860A (en) * 1980-02-11 1988-05-10 Levolor Lorentzen, Inc. Spliced vertical blind head
US4757160A (en) * 1984-09-11 1988-07-12 Siemens Aktiengesellschaft Current-carrying connection between two elongate conductors of an electrical installation
US5276949A (en) * 1992-05-07 1994-01-11 Cordellini Steven L Clamping mount for motion picture lighting and rigging equipment
US20040117939A1 (en) * 2002-12-23 2004-06-24 Wayne Eric Boone Direct drive industrial carpet cleaner
US20050278889A1 (en) * 2002-12-23 2005-12-22 Hayes Charles J Three-point mount for an industrial carpet cleaner
US7208050B2 (en) * 2002-12-23 2007-04-24 Hydramaster Corporation Direct drive industrial carpet cleaner
US20080178417A1 (en) * 2002-12-23 2008-07-31 Charles James Hayes Three-point mount for an industrial carpet cleaner
US7600289B2 (en) 2002-12-23 2009-10-13 Hydramaster North America, Inc. Three-point mount for an industrial carpet cleaner
US7614112B2 (en) 2002-12-23 2009-11-10 Hydramaster North America, Inc. Three-point mount for an industrial carpet cleaner
US7681280B2 (en) 2002-12-23 2010-03-23 Hydramaster North America, Inc. Three-point mount for an industrial carpet cleaner
US8757566B2 (en) 2010-06-09 2014-06-24 R & B Wagner, Inc. Hand rail mounting system
US20140213376A1 (en) * 2012-11-16 2014-07-31 Dana Automotive Systems Group, Llc Inner Race and Boot Sleeve
US9267548B2 (en) * 2012-11-16 2016-02-23 Dana Automotive Systems Group, Llc Inner race and boot sleeve

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