US171399A - Improvement in mechanical movements - Google Patents
Improvement in mechanical movements Download PDFInfo
- Publication number
- US171399A US171399A US171399DA US171399A US 171399 A US171399 A US 171399A US 171399D A US171399D A US 171399DA US 171399 A US171399 A US 171399A
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- United States
- Prior art keywords
- improvement
- mechanical movements
- arms
- arm
- band
- 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.)
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Classifications
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- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft
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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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
Definitions
- JAMES F. MCCORMICK OF PHILADELPHIA, PENNSYLVANIA.
- the object of my invention is to convert a comparatively slow rotary motion into a rapid vibrating or reciprocating motion, and this object I attain in the manner which I will now proceed to describe, reference being had to the accompanying drawing.
- the device is illustrated as applied to the vibration of the comb A of a carding-engine, the comb being connected by adjustable arms a, one only of which is shown in the drawing, to a shaft, B, which has its bearing in the frame D of the machine.
- a shaft, B which has its bearing in the frame D of the machine.
- an arm, Gr carrying an adjustable pin, H, forked at its outer end for the reception of an endless band, K, which is driven by an adjacent pulley, and adapted to recesses or grooves in the ends of the arms m of the wheel M, the latter having, in the present instance, siX arms, and being arranged to revolve on a pin, 61, attached to any fixed object.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Description
J. I. McCORM'ICK.
MECHANICAL-MOVEMENT. No. 171,399. Patented Dec. 21,1875.
Win/619060; A4 v v Q UNITED STATES PATENT OFFICE.
JAMES F. MCCORMICK, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN MECHANICAL MOVEMENTS.
Specification forming part of Letters Patent No. 17 L399, dated December 21,1875; application filed October 20, 1875.
To all whom it may concern:
Be it known that I, JAMES F. MoGomnoK, of Philadelphia, Pennsylvania, have invented a new Mechanical Movement, of which the following is a specification:
The object of my invention is to convert a comparatively slow rotary motion into a rapid vibrating or reciprocating motion, and this object I attain in the manner which I will now proceed to describe, reference being had to the accompanying drawing.
In the present instance the device is illustrated as applied to the vibration of the comb A of a carding-engine, the comb being connected by adjustable arms a, one only of which is shown in the drawing, to a shaft, B, which has its bearing in the frame D of the machine. To the shaft B is secured an arm, Gr, carrying an adjustable pin, H, forked at its outer end for the reception of an endless band, K, which is driven by an adjacent pulley, and adapted to recesses or grooves in the ends of the arms m of the wheel M, the latter having, in the present instance, siX arms, and being arranged to revolve on a pin, 61, attached to any fixed object. As this wheel M is revolved by the endless band thelatter must, owing to the arms m of the said wheel, be alternately raised and lowered, the extent of the movement of the band in thepresentinstance bein gin'dicatedbythe plain and dotted lines in Fig. 1. This movement of the band necessarily results in a vibrating motion of the arm G and comb A, the extent of the vibration of the comb depending partly upon the distance apart of the arms m, and
partly on the position of the pin H on the arm G. The vibration of this arm is not positive, as it is imparted through the band as an elasticthe revolving wheel'M and its arms m, the
endless band K and the arm G, with its pin H, all being combined and operating substantially as set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JAS. F. McGOBMIOK. Witnesses:
HARRY HoWsoN,'Jr., HARRY SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US171399A true US171399A (en) | 1875-12-21 |
Family
ID=2240806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US171399D Expired - Lifetime US171399A (en) | Improvement in mechanical movements |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US171399A (en) |
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0
- US US171399D patent/US171399A/en not_active Expired - Lifetime
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