US169692A - Improvement in treadles for machinery - Google Patents
Improvement in treadles for machinery Download PDFInfo
- Publication number
- US169692A US169692A US169692DA US169692A US 169692 A US169692 A US 169692A US 169692D A US169692D A US 169692DA US 169692 A US169692 A US 169692A
- Authority
- US
- United States
- Prior art keywords
- treadle
- machinery
- treadles
- improvement
- wheel
- 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
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
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/003—Step-by-step mechanisms for rotary motion
- F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
-
- 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
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1553—Lever actuator
- Y10T74/1555—Rotary driven element
-
- 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
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1558—Grip units and features
- Y10T74/1565—Gripper releasing devices
- Y10T74/1566—Power pawl lifter
- Y10T74/1568—Automatic
- Y10T74/1569—Idle stroke
Definitions
- Myinvention consistsot' an auxiliary treadle and connecting-rod, in combination with the.
- main treadle and connecting-rod to work a pawl for starting the machine by a ratchetwheel, so as to insure the turning of it in the right direction, and to avoid the necessity of starting the balance-wheel by hand, thus leaving both hands free for managing the work.
- Figure 1 is a side elevation of a treadle-motion of my invention
- Fig. 2 is an elevation taken in a plane at right angles to that of Fig. 1.
- A is the balance-wheel; B, the ordinary treadle; O, the connecting-rod.
- D is a ratchet-wheel, which I propose to apply to the shaft of the balance-wheel, or to the wheel itself, with a pawl, E, pawl-lever F, retractingspring I, connecting-rod J, and a treadle, K, the treadle being arranged so that it can remain at rest or be worked together with the principal treadle when the machine is run-. ning, and can be worked independently of it, for starting the machine by raising the foot ANDREW N. HAGERTY.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
- Stringed Musical Instruments (AREA)
Description
A. N. HAGERTY.
TRE'ADLES FOR MACHINERY. I Ic .169,692. Patented Nov. 9,1875.
NIFETERS, FHOTO LITHOGRAFNER WASb HNGTON. D. C.
' UNITED STATES PATENT @FFroE.
ANDREW N. HAGERTY, OF WEST ALEXANDER, PENNSYLVANIA.
IMPROVEMENT IN TREADLES FOR MACHINERY.
Specification forming part of Letters Patent N 0. 169,692., dated November 9, 1875; application filed May 1, 1875.
To all whom it may concern:
Be it known that I, ANDREW N. HAGERTY, of West Alexander, in the county of VVashington and State of Pennsylvania, have invented a new and Improved Treadle Mechanism, of which the following is a specification:
Myinvention consistsot' an auxiliary treadle and connecting-rod, in combination with the.
main treadle and connecting-rod, to work a pawl for starting the machine by a ratchetwheel, so as to insure the turning of it in the right direction, and to avoid the necessity of starting the balance-wheel by hand, thus leaving both hands free for managing the work.
Figure 1 is a side elevation of a treadle-motion of my invention, and Fig. 2 is an elevation taken in a plane at right angles to that of Fig. 1.
Similar letters of reference indicate corresponding parts.
A is the balance-wheel; B, the ordinary treadle; O, the connecting-rod. D is a ratchet-wheel, which I propose to apply to the shaft of the balance-wheel, or to the wheel itself, with a pawl, E, pawl-lever F, retractingspring I, connecting-rod J, and a treadle, K, the treadle being arranged so that it can remain at rest or be worked together with the principal treadle when the machine is run-. ning, and can be worked independently of it, for starting the machine by raising the foot ANDREW N. HAGERTY.
Witnesses:
ANDREW H. JAMISON, W. L. PORTER.
or the foot may be moved my invention, I
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US169692A true US169692A (en) | 1875-11-09 |
Family
ID=2239101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US169692D Expired - Lifetime US169692A (en) | Improvement in treadles for machinery |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US169692A (en) |
-
0
- US US169692D patent/US169692A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US140982A (en) | Improvement in balance-wheels for sewing-machines | |
| US248358A (en) | Emmet l | |
| US321062A (en) | Mechanical movement | |
| US114545A (en) | Improvement in ratchet-drills | |
| US231490A (en) | Ohaeles howaed | |
| US103727A (en) | Improved ratchet-power | |
| US43551A (en) | Improvement in driving mechanisms for | |
| US65665A (en) | Improvement in treadle mechanisms for sewing-machines | |
| US103584A (en) | David a | |
| US134533A (en) | Improvement in spring motive powers | |
| US221846A (en) | Improvement in treadle-power mechanisms | |
| US579594A (en) | Chusetts | |
| US263270A (en) | Marshal whbelee | |
| US141996A (en) | Improvement in sewing-machine motors | |
| US301810A (en) | James p | |
| US176543A (en) | Improvement in spring powers and treadles for sewing-machines | |
| US163322A (en) | Improvement in treadles | |
| US206094A (en) | Improvement in sewing-machine stoppers | |
| US221424A (en) | Improvement in motors | |
| USRE1546E (en) | Improvement in converting motion | |
| US408545A (en) | Ratchet mechanism | |
| US195302A (en) | Improvement in scroll-sawing machines | |
| US34597A (en) | Improvement in mode of converting motion | |
| US288643A (en) | Driving mechanism for sewing-machines | |
| US258927A (en) | Edwin h |