US179499A - Improvement in treadle-movements - Google Patents
Improvement in treadle-movements Download PDFInfo
- Publication number
- US179499A US179499A US179499DA US179499A US 179499 A US179499 A US 179499A US 179499D A US179499D A US 179499DA US 179499 A US179499 A US 179499A
- Authority
- US
- United States
- Prior art keywords
- treadle
- disk
- pedal
- motion
- improvement
- 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
- 210000002683 Foot Anatomy 0.000 description 12
- 210000002414 Leg Anatomy 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/40—Controlling members actuated by foot adjustable
- G05G1/405—Controlling members actuated by foot adjustable infinitely adjustable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
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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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20888—Pedals
- Y10T74/20894—Treadles
Definitions
- the pedal is connected to its pivot by a universal joint, so that the same can accommodate itself freely to the varying position of the foot resting thereon.
- the letter A designates a disk, which is mounted on the upper end of a vertical or inclined shaft, a.
- a simple arm may be used.
- This disk is provided with one or more sockets, b, for the reception of a pivot, c, which projects from the under surface of a pedal, B, a detached view of which is shown in Fig. 3.
- Said pivot may be rigidly secured to the pedal but I prefer to attach it to said pedal by a universal joint, 61, (see Fig. 3,) which is made either in the form of a ball-and-socket joint, or which may be of any suitable construction.
- the pedal is provided with suitable straps or other fastening devices, by means of which the same can be conveniently secured to the foot of the person intending to operate my treadle-movement.
- the pivot c is inserted in one of the sockets of the disk A, and by moving the leg in the path of a cone a revolving motion is imparted to the disk. It the operator is in a standing position, the apex of the cone described by his leg is in the thighjoint; but if the operator is in a sitting position, the apex of said cone is in the kneejoint. 7
- pivot may be secured in the disk, and the pedal provided with a corresponding socket.
- the motion of the disk or disks A may be transmitted to the working machines in various ways; for instance, to an upright shaft, 0, the motion may be transmitted by frictional or gear wheels, and from this upright shaft the motion can be transmitted to a horizontal counter-shaft, f. I can employ friction-gear with advantage, since the weight of the foot on the crank-disks keeps these gears in contact. If desired, brakes 0 may be applied to the disks A A, for the purpose of regulating or stopping the motion. A cam-disk, D, which is subjected to the action of a spring, prevents the disks A A from being turned in the wrong direction.
- the disks A A are protected by a suitable guard, E.
- This guard is intended particularly to prevent ladies dresses from being caught in the treadle mechanism.
- This treadle-motion can be used with good advantage for propelling carriages or boats; and I have shown in the drawing its connection with a carriage.
- My treadle-motion can also be employed in the reverse direction, the disks A A being rotated by a suitable spring-power, and serving to impart motion to a toy figure.
Description
A. M. ALLEN. TREADLE MOVEMENT.
No.179,4;99. Patented July 4,1876.
9 i Kwnwlm N. PETERS, PIOTO-LITHOGRAFMER, WASNINGTDN. D C. v
UNITED STATES ARTHUR M. ALLEN, OF NEW YORK, N. Y., ASSIGNOR TO JOHN L. M. ALLEN, OF SAME PLACE.
IMPROVEMENT IN TREADLE-MQVEMENTS.
Specification forming part of Letters Patent No. 179,499, dated July 4, 1876; application filed December 28, 1875.
To all whom it may concern:
Be it known that I, ARTHUR M. ALLEN, of the city, county, and State of New York, have invented a new and Improved Treadle- Movement, which invention is fully set forth in the following specification, reference being had to the accompanying drawing, in which- Figure 1 represents a sectional side view. Fig. 2 is a sectional plan or top view. Fig. 3
Q is a detached section of one of the pedals on a obtained which can be operated with compara tively little exertion. I
The pedal is connected to its pivot by a universal joint, so that the same can accommodate itself freely to the varying position of the foot resting thereon.
In the drawing, the letter A designates a disk, which is mounted on the upper end of a vertical or inclined shaft, a. Instead of this disk, a simple arm may be used. This disk is provided with one or more sockets, b, for the reception of a pivot, c, which projects from the under surface of a pedal, B, a detached view of which is shown in Fig. 3. Said pivot may be rigidly secured to the pedal but I prefer to attach it to said pedal by a universal joint, 61, (see Fig. 3,) which is made either in the form of a ball-and-socket joint, or which may be of any suitable construction. The pedal is provided with suitable straps or other fastening devices, by means of which the same can be conveniently secured to the foot of the person intending to operate my treadle-movement. After the foot has been fastened to the pedal, the pivot c is inserted in one of the sockets of the disk A, and by moving the leg in the path of a cone a revolving motion is imparted to the disk. It the operator is in a standing position, the apex of the cone described by his leg is in the thighjoint; but if the operator is in a sitting position, the apex of said cone is in the kneejoint. 7
In most cases where my treadle-movement is to be operated from a'sitting position, I propose to use two disks, A A, (see Fig. 2,) one for each foot. By providing each disk with several sockets the motion of the feet can be regulated.
It is obvious that the pivot may be secured in the disk, and the pedal provided with a corresponding socket.
The motion of the disk or disks A may be transmitted to the working machines in various ways; for instance, to an upright shaft, 0, the motion may be transmitted by frictional or gear wheels, and from this upright shaft the motion can be transmitted to a horizontal counter-shaft, f. I can employ friction-gear with advantage, since the weight of the foot on the crank-disks keeps these gears in contact. If desired, brakes 0 may be applied to the disks A A, for the purpose of regulating or stopping the motion. A cam-disk, D, which is subjected to the action of a spring, prevents the disks A A from being turned in the wrong direction.
The disks A A are protected by a suitable guard, E. This guard is intended particularly to prevent ladies dresses from being caught in the treadle mechanism.
This treadle-motion can be used with good advantage for propelling carriages or boats; and I have shown in the drawing its connection with a carriage.
My treadle-motion can also be employed in the reverse direction, the disks A A being rotated by a suitable spring-power, and serving to impart motion to a toy figure.
These devices, however, form the subjectmatter of separate applications for patents, and I do not here give a detailed description of the same. i
What I claim as new, and desire to secure by Letters Patent, is-
l. The combination of an arm or disk, mounted on a vertical or inclined shaft, with a-pedal connected by a pivot and a socket in the arm or disk, substantially as and for the have hereunto set my hand and seal this 21st purpose shown and described. day of December, 1875.
2. The combination of a universal joint, (I 1 with the pivot c, pedal B, and arm or disk A: ARTHUR ALLEN all constructed and operating substantially as Witnesses: set forth. W. HAUFF,
In testimony that I claim the foregoing I E. F. KASTENHUBER.
Publications (1)
Publication Number | Publication Date |
---|---|
US179499A true US179499A (en) | 1876-07-04 |
Family
ID=2248906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US179499D Expired - Lifetime US179499A (en) | Improvement in treadle-movements |
Country Status (1)
Country | Link |
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US (1) | US179499A (en) |
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0
- US US179499D patent/US179499A/en not_active Expired - Lifetime
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