US361323A - Device for securing pulleys to shafts - Google Patents

Device for securing pulleys to shafts Download PDF

Info

Publication number
US361323A
US361323A US361323DA US361323A US 361323 A US361323 A US 361323A US 361323D A US361323D A US 361323DA US 361323 A US361323 A US 361323A
Authority
US
United States
Prior art keywords
screw
shafts
pulleys
securing
collar
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
Application number
Publication date
Application granted granted Critical
Publication of US361323A publication Critical patent/US361323A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
    • Y10S16/39—Adjustment means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/94—Radial key or gib
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17761—Side detent
    • 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
    • Y10T292/85—Knob-attaching devices
    • Y10T292/858—Screw
    • 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

  • My invention relates to a novel device for securing collars and pulleys to fixed or rotary shafts, of which 'a full 'and clear description will be given hereinafter.
  • My invention consists of a conical or cy lindr-ical shaped block serrated on its larger diameter or base thereof, formed at the base to fit the shaft, the upper end of which .said
  • Figure 1 represents a 1011- gitudinal section of a collar in which is shown the principal features of. my invention.
  • Fig. 2 represents a part cross-section taken on line A Bof Fig. 1.
  • Fig. 3. is a detached view of the. screw-plug.
  • Fig. 4 is a detached'view of the conical block.
  • Figs. 5 and 6 are modifications of Figs. 3 and 4.
  • the conical block (I, the smaller end of which engages with the end of the screw-plug c, which enters the face of the collar.
  • the conical block dis provided with the drilled holed, adapted to receive one end of the screw-pin e, the other end engaging with the screw f.
  • the face of the larger end of the conical block is provided with a rough face, d", which engages with the surface of the rotary shaft to.
  • this device he used on a collar or on a hub of a pulley, wheel, or sheave, &c., the action will be exactly the same; in fact, it may be used to advantage in a variety of cases where lateral movement between two objects has to be prevented, and where the distance between them is nnchangeable.
  • the screw-pin e prevents the conical block d from turning and from falling out when the collar or hub of a pulley is removed from the shaft.

Description

( (No Model.)
" F. ROCHOW.
DEVICE FOR SECURING PULLEYS T0 SHAFTS.
Patented Apr 19, 1887.
INVENTDR Feroltnalfol Roe/20W FIG, 4. d? r 'wrmzssss." d
UNITED STATES FERDINAND R PATENT EOFFICE.
OGHOVV, OF BROOKLYN, N EVV YORK.
DEVICE FOR SECURING PULLEYS TO QHAFTS.
SPECIFICATION-forming part of Letters Patent No. 361,323, dated April 19 1887. Application filed September 22, 1886. Serial No. 214.297. (No model.)
To all whom, it may concern! Be it known that I, FERDINAND Roonow, a citizen of Saxe-Ooburg-Gotha, Germany, and a resident of Brooklyn, in the county of Kings and. State of New York, have invented certain new and useful Improvements in Devices for Securing Collars and Pulleys to Shafts, of
which the following is a specification.
My invention relates to a novel device for securing collars and pulleys to fixed or rotary shafts, of which 'a full 'and clear description will be given hereinafter.
My invention consists of a conical or cy lindr-ical shaped block serrated on its larger diameter or base thereof, formed at the base to fit the shaft, the upper end of which .said
block engages with a screw-plug by direct contact or by means of a socket provided for that purpose in the end of the screw-plug, and the body of the said conical block being provided with a small hole adapted to receive the end of a screw-pin by which it is held within the concavity made in the hub or collar.
In the drawings, Figure 1 represents a 1011- gitudinal section of a collar in which is shown the principal features of. my invention. Fig. 2 represents a part cross-section taken on line A Bof Fig. 1. Fig. 3. is a detached view of the. screw-plug. .Fig. 4 is a detached'view of the conical block. Figs. 5 and 6 are modifications of Figs. 3 and 4.
Similar letters referto similar parts through out the drawings, in whicha represents the rotary shaft, and b the fixed collar provided with the concavity 1),
adapted to receive the conical block (I, the smaller end of which engages with the end of the screw-plug c, which enters the face of the collar. The conical block dis provided with the drilled holed, adapted to receive one end of the screw-pin e, the other end engaging with the screw f. The face of the larger end of the conical block is provided with a rough face, d", which engages with the surface of the rotary shaft to.
Modes operandi.-The screw 0 is set up against the conical block (I moderately tight, and where a strain is brought against the collar b, either in a direction longitudinally or transversely to the shaft, then as, the collar 1) pulley, the latter, after having passed through a very slight motion in the direction of the strain, will be unable to 'move any farther, unless the pressure is so grcat as to crush the metal of the shaft. i
It will be obvious that, whether this device he used on a collar or on a hub of a pulley, wheel, or sheave, &c., the action will be exactly the same; in fact, it may be used to advantage in a variety of cases where lateral movement between two objects has to be prevented, and where the distance between them is nnchangeable. The screw-pin e prevents the conical block d from turning and from falling out when the collar or hub of a pulley is removed from the shaft.
I am aware that set-screws with projecting construction as herein shown, as the screwpin and screw engaging therewith may be made in one piece" and the conical block may also be made square'or spherically, so it will be obvious that manydevices mayv be used without departing from the spirit of my invention.
Having thus described my invention which by accident have slipped fromwhat I claim as new, and desire to secure by Letters Patent, is-
In adevice for securing wheels and pulleys to shafts, the combination consisting of the York and State of New Yorkfl'his Nth-day of serrated block, the screw-plug engaging with December, A. D. 1886.
the upper end of said serrated block and the screw-pin adapted to hold the serrat ed block FERDINAND ROCHOW' 5 within the opening of the hub, substantially Witnesses:
as shown and described. 7 I 'B. SKAATS,
Signed at New York, in the county of New Y JOHN T. BRANCH.
US361323D Device for securing pulleys to shafts Expired - Lifetime US361323A (en)

Publications (1)

Publication Number Publication Date
US361323A true US361323A (en) 1887-04-19

Family

ID=2430358

Family Applications (1)

Application Number Title Priority Date Filing Date
US361323D Expired - Lifetime US361323A (en) Device for securing pulleys to shafts

Country Status (1)

Country Link
US (1) US361323A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628114A (en) * 1946-05-08 1953-02-10 Duncan Electric Mfg Co Indicator mounting
US2836447A (en) * 1952-03-21 1958-05-27 Kenneth A Wright Clamp ring for pipe
US2858152A (en) * 1957-05-02 1958-10-28 Robert A Mayne Hub assembly and fastening means
US2916315A (en) * 1956-07-02 1959-12-08 Raymond C Hedrick Pulley attachment for a shaft
US4019766A (en) * 1975-10-20 1977-04-26 Hall Andrew D Setting means for doorlock assemblies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628114A (en) * 1946-05-08 1953-02-10 Duncan Electric Mfg Co Indicator mounting
US2836447A (en) * 1952-03-21 1958-05-27 Kenneth A Wright Clamp ring for pipe
US2916315A (en) * 1956-07-02 1959-12-08 Raymond C Hedrick Pulley attachment for a shaft
US2858152A (en) * 1957-05-02 1958-10-28 Robert A Mayne Hub assembly and fastening means
US4019766A (en) * 1975-10-20 1977-04-26 Hall Andrew D Setting means for doorlock assemblies

Similar Documents

Publication Publication Date Title
US361323A (en) Device for securing pulleys to shafts
US1140167A (en) Ratchet-wrench.
US1264230A (en) Key for connecting machine parts.
US1320590A (en) Clamp
US189767A (en) Improvement in clamps
US1320829A (en) William c
US807874A (en) Collar for shafts.
US1118782A (en) Safety locking device.
US866451A (en) Nut-lock.
US117670A (en) Improvement in hand corn-huskers
US946152A (en) Clamp.
US359929A (en) Snap-hook
US1247794A (en) Lock-nut.
US812462A (en) Hame-fastener.
US996003A (en) Hat-pin.
US1595175A (en) Set-screw lock
US509157A (en) Levi s
US1040415A (en) Safety snap-hook.
US1034100A (en) Hose-band tightener.
US193950A (en) Improvement in snap-hooks
US792146A (en) Nut-lock.
US743307A (en) Clamp for grinding stones or wheels.
US139282A (en) Improvement in securing pulleys to shafts
US1042762A (en) Wrench.
US1108602A (en) Wrench.