US366189A - Necticut - Google Patents
Necticut Download PDFInfo
- Publication number
- US366189A US366189A US366189DA US366189A US 366189 A US366189 A US 366189A US 366189D A US366189D A US 366189DA US 366189 A US366189 A US 366189A
- Authority
- US
- United States
- Prior art keywords
- rollers
- stems
- cam
- roller
- wedge
- 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
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 241000282619 Hylobates lar Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
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
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/06—Cam-followers
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- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2102—Adjustable
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Definitions
- FRANCIS H RICHARDS, oF SPRINGFIELD, MASSACHUSETTS, AsSICNoR oF CNEHALF To THE PRATT a WHITNEY COMPANY, oF HARTFORD, CoN- NECTIGUT.
- This invention is in the nature of an im- Io provement on the mechanism for converting motion described and claimedin United States Patent No. 297,165, granted to me April 22, 1884; and it consists in certain improvements especially designed for simultaneously adjusting the series of cam-rollers of the said apparatus, as hereinafter more fully set forth.
- Figure 1 is a side view of that part of the mechanism embodyzo ing my improvements.
- Fig. 2 is a similar View of the same, partially in section.
- Fig. 3 is a top view.
- the intermittently-rotating shaft S carries firmly affixed thereto the rollerturret B, as described in my aforesaid Letters Patent.
- This turret has a series of hubs, (usually four of them, as shown, ⁇ ) 2, 3, 4, and 5, which are 3o boredto receive the roller-stems 6, 7, 8, and 9, respectively, which carry the rollers 10,11, 12, and 13.
- Said stems are preferably held in place by clamping them in the hubs by screws 15, the hubs being cut open on one 3 5 side, as shown, to permit this.
- the lower end of turret B is bored larger than shaft S', and is threaded to receive the tubular adjustingscrew D.
- This screw is tapered, as at 16, Fig; 2, to form a circular wedge for 4o pushing out the stems, the inner ends of which are preferably correspondingly beveled ortappered, as at 17, to secure a better bearing-surv face.
- a check-nut, 18, is usually provided to securely set the screw D.
- the tubular wedge D may be threaded on the inside and fit a corresponding vthread ou shaft S', if this modification shall be for any reason preferable to that shown; and it should be understood that the other details are also capable of modification in various 6o Ways and degrees, after the manner of machines in general, without departing from my inven tion.
- This cam-roller adjustment is applicable, when used in connection with the above-specified mechanism for converting motion,'to the improved envelope-machine Vdescribed and claimed in United States Patent No. 340,244, granted to me April 20, 1886.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
(No Model.)`
I'. H. RICHARDS.
MEANS FOB, ADJUSTING GAM ROLLERS.
10.366.189 Patented Ju1y 5, v1837.
'.wlul
"E mum@ Inventor:
www...
UNITED STATES PATENT OFFICE.
FRANCIS H. RICHARDS, oF SPRINGFIELD, MASSACHUSETTS, AsSICNoR oF CNEHALF To THE PRATT a WHITNEY COMPANY, oF HARTFORD, CoN- NECTIGUT.
l MEANS FOR ADJUST SPECIFICATION forming part of Letters ING CAM-ROLLERS.
Patent No. 366,189, dated July 5, 1887.
Application filed November 15, 1886. Serial No. 2lS72. (No model.)
To all whoml it may concern:
Be it known that I, FRANCIS H. RICHARDS, a citizen of the United States, residing at Springfield, in the county of Hampden and State of Massachusetts, have invented certain new and useful Improvements in Cam-Roller Adj ustnients,of which the following is a speciiication.
This invention is in the nature of an im- Io provement on the mechanism for converting motion described and claimedin United States Patent No. 297,165, granted to me April 22, 1884; and it consists in certain improvements especially designed for simultaneously adjusting the series of cam-rollers of the said apparatus, as hereinafter more fully set forth.
In the drawings accompanying and forming a part of this specification, Figure 1 is a side view of that part of the mechanism embodyzo ing my improvements. Fig. 2 is a similar View of the same, partially in section. Fig. 3 is a top view.
Similar characters designate like parts in all the figures. z5 The intermittently-rotating shaft S carries firmly affixed thereto the rollerturret B, as described in my aforesaid Letters Patent. This turret has a series of hubs, (usually four of them, as shown,`) 2, 3, 4, and 5, which are 3o boredto receive the roller- stems 6, 7, 8, and 9, respectively, which carry the rollers 10,11, 12, and 13. Said stems are preferably held in place by clamping them in the hubs by screws 15, the hubs being cut open on one 3 5 side, as shown, to permit this. The lower end of turret B is bored larger than shaft S', and is threaded to receive the tubular adjustingscrew D. The point of this screw is tapered, as at 16, Fig; 2, to form a circular wedge for 4o pushing out the stems, the inner ends of which are preferably correspondingly beveled ortappered, as at 17, to secure a better bearing-surv face. A check-nut, 18, is usually provided to securely set the screw D.
-When it is required to spread out the circle of the rollers to a larger diameter for adjusting their bearing-pressure on thed'riving-carn, it is only necessary to loosen nut 18 (and perhaps screws 15, if these are very tightly screwed up) and screw up the wedge D, as the particu-` lar case may demand. To setin the rollers, the reverse operation is performed, wedge D being screwed down and the stems driven in against it.
The tubular wedge D may be threaded on the inside and fit a corresponding vthread ou shaft S', if this modification shall be for any reason preferable to that shown; and it should be understood that the other details are also capable of modification in various 6o Ways and degrees, after the manner of machines in general, without departing from my inven tion.
This cam-roller adjustment is applicable, when used in connection with the above-specified mechanism for converting motion,'to the improved envelope-machine Vdescribed and claimed in United States Patent No. 340,244, granted to me April 20, 1886.
Having thus described my invenlion, I 79.
claimf The combination, for' simultaneously adjusting a series of cam-rollers, of the shaft and the roller-turret, the roller-stems carried in said turret, and the tubular wedge, all substantially as described.
I FRANCIS H. RICHARDS. Vitnesses: y
GEC. W. DRAHE,
WILRUR M. STONE.
Publications (1)
Publication Number | Publication Date |
---|---|
US366189A true US366189A (en) | 1887-07-05 |
Family
ID=2435210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US366189D Expired - Lifetime US366189A (en) | Necticut |
Country Status (1)
Country | Link |
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US (1) | US366189A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656788A (en) * | 1948-11-03 | 1953-10-27 | Ncr Co | Adjustable printing hammer |
-
0
- US US366189D patent/US366189A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656788A (en) * | 1948-11-03 | 1953-10-27 | Ncr Co | Adjustable printing hammer |
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