US1025A - Universal bevel-gear suited to all possible directions from a straight line to one hundred - Google Patents
Universal bevel-gear suited to all possible directions from a straight line to one hundred Download PDFInfo
- Publication number
- US1025A US1025A US1025DA US1025A US 1025 A US1025 A US 1025A US 1025D A US1025D A US 1025DA US 1025 A US1025 A US 1025A
- Authority
- US
- United States
- Prior art keywords
- gear
- straight line
- shafts
- hundred
- possible directions
- 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
- 238000004519 manufacturing process Methods 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/006—Toothed gearings for conveying rotary motion the driving and driven axes being designed to assume variable positions relative to one another during operation
-
- 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
- Y10T74/19—Gearing
- Y10T74/19502—Pivotally supported
- Y10T74/19521—Bevel
-
- 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
- Y10T74/19—Gearing
- Y10T74/19949—Teeth
- Y10T74/19958—Bevel
Definitions
- Figure 1 exhibits a view of the gearing which connects the shafts in their rotary motion.
- the cogs become all interlocked and form a complete coupler, and as the shafts vary from a straight line they operate as a bevelgear until they arrive at a right angle, when they operate on the principle of a crown-gear, and continuing the variation in the relative direction of the shafts the gear again operates as a bevel-gear until the shafts become parallel, when the gearing assumes the principle of a spur-gear.
- the same letters occur in Figs. l, 2, and 3 they refer to the same parts.
- Fig. 2 exhibits a side View of the joint and of the gearing by which the relative direction j of the shafts is kept stationary and moved at pleasure. D is connected with the part B,
- a spur-wheel ou the pivot of the crank, which gears into three pinions in equilateral position, and on the pivot of each of said pinions is a spur-wheel, each of which gears into a pinion on the shaft, which extends through the handle B and gives motion to the drill.
- a variation in the form is by forming two spurwheels the cogs or spurs of which are rounded at the corners, which revolve toward each other as the shafts are varied in their relative position, and which cogs project forward on the face of the wheel, so that when the two shafts form one straightline the cogs all interlock and form a complete coupler, and by the aid of connecting-links they continue in gear in all relative positions or angles of the shafts until they become parallel.
- An end view of the gearing may be seen at Fig. 4, where the ends of the two shafts appear in the center of the two wheels.
- Figs. t and 5 refer to the same parts.
- a A which contain the wheels, and through which the shafts pass, are connected together by the connecting-links B, and in the adjacent corners of A A, inside of the links, cogs or spurs@ O are made, which interlock with each other and keep A A, and
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Description
' UNITED STATES PATENT OFFICE.
JOHN LEIVIS, OF BURLINGTON, VERMONT.
UNIVERSAL BEVEL-GEAR SUITED TO ALL POSSIBLE DIRECTIONS FROM A STRAIGHT LINE TO ONE HUNDRED v AND EIGHTY DEGREES.
Specification forming part of Letters Patent No. 1,025, dated November 29, 183S.
To all whom it mtr/y concern:
Be it known that I, JOHN LEWIS, of Burlington, in the county of Chittenden and State of Vermont, have invented a new and Improved Method of Making a Bevel- Gear, called the Universal Bevel-Gear, which is so arranged as to be capable of varying the direction of the shafts to any required angle. This is done in the following manner, which I shall describe by a dental drill. y
Figure 1 exhibits a view of the gearing which connects the shafts in their rotary motion. When the shafts are in one straight line, the cogs become all interlocked and form a complete coupler, and as the shafts vary from a straight line they operate as a bevelgear until they arrive at a right angle, when they operate on the principle of a crown-gear, and continuing the variation in the relative direction of the shafts the gear again operates as a bevel-gear until the shafts become parallel, when the gearing assumes the principle of a spur-gear. Where the same letters occur in Figs. l, 2, and 3 they refer to the same parts.
Fig. 2 exhibits a side View of the joint and of the gearing by which the relative direction j of the shafts is kept stationary and moved at pleasure. D is connected with the part B,
- and the cog-wheel is connected with the part Fig. 3, is a spur-wheel ou the pivot of the crank, which gears into three pinions in equilateral position, and on the pivot of each of said pinions is a spur-wheel, each of which gears into a pinion on the shaft, which extends through the handle B and gives motion to the drill. A variation in the form, which in principle is the same, is by forming two spurwheels the cogs or spurs of which are rounded at the corners, which revolve toward each other as the shafts are varied in their relative position, and which cogs project forward on the face of the wheel, so that when the two shafts form one straightline the cogs all interlock and form a complete coupler, and by the aid of connecting-links they continue in gear in all relative positions or angles of the shafts until they become parallel. An end view of the gearing may be seen at Fig. 4, where the ends of the two shafts appear in the center of the two wheels.
The letters on Figs. t and 5 refer to the same parts. A A, which contain the wheels, and through which the shafts pass, are connected together by the connecting-links B, and in the adjacent corners of A A, inside of the links, cogs or spurs@ O are made, which interlock with each other and keep A A, and
consequently the shafts, in a proper relative position in all their movements. The proportion and size of the wheels which gear into each other will always be governed by the length of the connecting-links. The advantageof this kind of gearingis its perfect connection and ease of motion through all the relative positions of the two shafts from a straight line to a parallel position.
In making my claim I ain ,aware that gearing has been used in great variety of form and combination, but I am not aware that what I denominate the universal bevel-gear,7 as hereinbefore described, has ever before been known or used.
I therefore claim as my invention- The universal bevel-gear as the same is hereinbefore described.
JOHN LEWIS.
Witnesses:
JNO. B. JOHNSON, J oHN JOHNSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US1025A true US1025A (en) | 1838-11-29 |
Family
ID=2061311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1025D Expired - Lifetime US1025A (en) | Universal bevel-gear suited to all possible directions from a straight line to one hundred |
Country Status (1)
Country | Link |
---|---|
US (1) | US1025A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448164A (en) * | 1944-09-25 | 1948-08-31 | Raymond C Patzer | Pin tooth gearing |
-
0
- US US1025D patent/US1025A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448164A (en) * | 1944-09-25 | 1948-08-31 | Raymond C Patzer | Pin tooth gearing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1241118A (en) | Coordinated spherical radial gear adapted to transmit rotary motion in the same axial line or at an angle. | |
US1025A (en) | Universal bevel-gear suited to all possible directions from a straight line to one hundred | |
US1273556A (en) | Gearing. | |
US1354937A (en) | Differential gearing | |
US729157A (en) | Gearing. | |
US1165019A (en) | Drive and reverse gear. | |
US1383159A (en) | Variable-speed-transmission mechanism | |
US1352910A (en) | Compensating gearing | |
US381196A (en) | Dental drill | |
US1445741A (en) | Transmission gear | |
US1221047A (en) | Variable-speed gearing. | |
US1464777A (en) | Bevel-gear transmission gearing | |
US1069004A (en) | Transmission-gearing. | |
US386594A (en) | Teeeitoey | |
CH93052A (en) | Shaft coupling adjustable for different angles. | |
US1466A (en) | Manner of constructing horse-powers for driving machinery | |
US1555745A (en) | Mechanical movement | |
US334989A (en) | Device for converting motion | |
US928705A (en) | Changeable-speed gearing. | |
US1394131A (en) | Reversing-gear | |
US1245404A (en) | Transmission-gearing. | |
US163338A (en) | Improvement in universal joints | |
US662902A (en) | Motor-vehicle. | |
US798492A (en) | Mechanical movement. | |
US423578A (en) | Mechanical motion |