US2163469A - Wheel support - Google Patents
Wheel support Download PDFInfo
- Publication number
- US2163469A US2163469A US196770A US19677038A US2163469A US 2163469 A US2163469 A US 2163469A US 196770 A US196770 A US 196770A US 19677038 A US19677038 A US 19677038A US 2163469 A US2163469 A US 2163469A
- Authority
- US
- United States
- Prior art keywords
- jaw
- arms
- column
- pedal
- jaws
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B30/00—Means for holding wheels or parts thereof
- B60B30/06—Means for holding wheels or parts thereof engaging the wheel body, e.g. the rim
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B30/00—Means for holding wheels or parts thereof
- B60B30/06—Means for holding wheels or parts thereof engaging the wheel body, e.g. the rim
- B60B30/08—Means for holding wheels or parts thereof engaging the wheel body, e.g. the rim the central part of the wheel body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/10—Expanding
Definitions
- My invention relates to improvements in wheel supports for use in changing automobile tires.
- the invention is designed with the particular purpose in view of providing a simply constructed, inexpensive, easily operated device for securely clamping automobile wheels of the drop center type in a fixed elevated position either by way of the hub opening or the felloe and preparatory to changing tires or performing repair operations on the tires or wheels.
- Figure 2 is a view in front elevation
- Figure 3 is a fragmentary view in vertical section taken substantially on the line 3-3 of Figure 2 looking in the direction indicated by the arrows and drawn to an enlarged scale,
- Figure 4 is a fragmentary view in vertical section taken substantially on the line 44 of Figure 2 looking in the direction indicated by the arrows and also drawn to an enlarged scale,
- Figure 5 is a view in perspective of the movable clamping jaw
- Figure 6 is a similar view of one of the fixed clamping jaws.
- Figure '7 is a detailed view in section taken on the line 'I'I of Figure 1 looking in the direction indicated by the arrows.
- the support of my invention comprises .a base casting I, of suitable metal, and dome-like form adapted to be bolted, as at 2, to a suitable sup- 4 port, for instance the floor, and having a circular central socket 3 at the top thereof. Threaded at its lower end into the socket 3 is a tubular column 4 of suitable height having its upper end curved, as at 5, toward what constitutes the front of the device and externally threaded as at 6.
- the column 4 may be formed of any suitable metal tubing such as cast steel.
- a spider-like head I also of suitable metal, in-
- the head 1 supports three elongated bladelike and similar jaws I0 upstanding therefrom and extending from adjacent the center of the hub 8 along said arms 9 in the longitudinal cenl0 ter of the arms to within a short distance of the outer ends of the latter.
- the upper edges of the jaws I6 are stepped in like manner downwardly toward their outer ends and the steps are undercut whereby said jaws present circularly 15 arranged series of teeth II decreasing in height toward the outer ends of the jaws I0 and having inwardly beveled outer ends I2.
- the jaws I0 on the uppermost, or rear, arms 9 are fixed to said arms, as for instance by making the same 20 integral therewith.
- the jaw ID on the lower arm 9 is mounted thereon for longitudinal sliding movement by means of a central longitudinal slot I3 in said arm through which a depending rib I4 on said jaw extends, and a pair of lateral 25 flanges I5 extending from opposite sides of said jaw, respectively, and sliding on said arm.
- Cotter pins I6 extending through the rib I4 and adapted to engage the related arm 9 prevent said sliding jaw I0 from moving outwardly of 30 the slot I3.
- a. wheel is placed upon the jaws I0 to be clamped in stationary 40 position thereby under movement of the sliding jaw I0 outwardly of its arm 9 either by engagement of the teeth II with the aperture in the hub or by engagement with appropriate teeth I I with the felloe of the wheel.
- the innermost or highest series of teeth I I in the normal position of the slidable jaw I9 are so proportioned and arranged that their ends I2 will fit into the aperture of the hub of the usual sizes of automobile wheels and the next series of teeth II are arranged so as to fit in the apertures of larger sizes of hubs and so on, or, on the other hand said series of teeth Il may be arranged so that successive series thereof will fit into the 55 felloes of different sizes of wheels to clamp the same in a manner which will now be clear.
- the sliding jaw H3 is slid forward against the tension of the spring I! by means of a foot pedal 2
- is operatively connected to the sliding jaw ID by means of a pull rod 25 pivoted to said pedal, as at 26, and a tension spring 2! having its opposite ends secured to said rod 25 and to the rib M in any suitable manner.
- , and the slots 23 and 24 are arranged so that said pedal has suflicient side play to engage the pedal with notches 28 provided along one edge of the front slot 23 and whereby said pedal may be releasably locked in diiferent depressed positions to lock the slidable jaw ID in diiferent clamping positions for a purpose which will be understood.
- said pedal By manipulating the pedal 2
- a support for clampingly engaging the interior of the hub of an automobile wheel comprising a base, a column arising from said base, a head fixed on the upper end of said column in oblique position and including a hub part, and a series of bar-like arms radiating from the hub part in a common oblique plane, one of the arms being lowermost, blade-like jaws extending along said arms, respectively, and supported thereby in upstanding position and having upper edges stepped downwardly toward the outer ends of the jaws providing circularly arranged series of teeth of different heights in each series, the jaw on the lowermost arm being slidable thereon longitudinally and outwardly thereof and the remaining jaws being fixed to their supporting arms, manipulative means for sliding said slidable jaw, comprising a foot pedal pivoted to and extending from said column and operatively con nected to said slidable jaw, and spring means [or tensioning said slidable jaw against movement outwardly.
Description
June 20, 1939. F, J RASCHKA WHEEL SUPPORT Filed March 18, 1938 2 Sheets-.Sheet l Attorneys June 20, 1939. F. J. RASCHKA.
WHEEL SUPPORT Filed March 18, 1958 2 Sheets-Sheet 2 A tforneys' Patented June 20, 1939 UNITED STATES FATENT OFFICE 1 Claim.
My invention relates to improvements in wheel supports for use in changing automobile tires.
The invention is designed with the particular purpose in view of providing a simply constructed, inexpensive, easily operated device for securely clamping automobile wheels of the drop center type in a fixed elevated position either by way of the hub opening or the felloe and preparatory to changing tires or performing repair operations on the tires or wheels.
To the accomplishment of the above, and subordinate objects presently appearing, a preferred embodiment of my invention has been illustrated in the accompanying drawings, set forth in detail in the following description, and defined in the claim appended hereto.
In said drawings:
Figure 1 is a view in side elevation of the preferred embodiment of my invention,
Figure 2 is a view in front elevation,
Figure 3 is a fragmentary view in vertical section taken substantially on the line 3-3 of Figure 2 looking in the direction indicated by the arrows and drawn to an enlarged scale,
Figure 4 is a fragmentary view in vertical section taken substantially on the line 44 of Figure 2 looking in the direction indicated by the arrows and also drawn to an enlarged scale,
Figure 5 is a view in perspective of the movable clamping jaw,
Figure 6 is a similar view of one of the fixed clamping jaws, and
Figure '7 is a detailed view in section taken on the line 'I'I of Figure 1 looking in the direction indicated by the arrows.
Referring to the drawings by numerals, the support of my invention comprises .a base casting I, of suitable metal, and dome-like form adapted to be bolted, as at 2, to a suitable sup- 4 port, for instance the floor, and having a circular central socket 3 at the top thereof. Threaded at its lower end into the socket 3 is a tubular column 4 of suitable height having its upper end curved, as at 5, toward what constitutes the front of the device and externally threaded as at 6. The column 4, as will be understood, may be formed of any suitable metal tubing such as cast steel. At the upper end of the column 4 is a spider-like head I, also of suitable metal, in-
clined at an angle of approximately 45 from the vertical and comprising a circular hub 8 threaded onto the end 5 of said column and three bar-like arms 9 radiating from said hub, one of said arms being lowermost and located in the vertical plane of the device and the other two arms being uppermost. The arms 9 are of equal length and, as will be apparent, the side of the device at which the lowermost arm 9 is disposed constitutes the front side of the device. A set screw 9' extending through the hub 8 locks the head I to '5 the column 4.
The head 1 supports three elongated bladelike and similar jaws I0 upstanding therefrom and extending from adjacent the center of the hub 8 along said arms 9 in the longitudinal cenl0 ter of the arms to within a short distance of the outer ends of the latter. The upper edges of the jaws I6 are stepped in like manner downwardly toward their outer ends and the steps are undercut whereby said jaws present circularly 15 arranged series of teeth II decreasing in height toward the outer ends of the jaws I0 and having inwardly beveled outer ends I2. The jaws I0 on the uppermost, or rear, arms 9 are fixed to said arms, as for instance by making the same 20 integral therewith. The jaw ID on the lower arm 9 is mounted thereon for longitudinal sliding movement by means of a central longitudinal slot I3 in said arm through which a depending rib I4 on said jaw extends, and a pair of lateral 25 flanges I5 extending from opposite sides of said jaw, respectively, and sliding on said arm. Cotter pins I6 extending through the rib I4 and adapted to engage the related arm 9 prevent said sliding jaw I0 from moving outwardly of 30 the slot I3. A tension spring I! extending through an aperture I8 in the front of the column 4 and having its opposite ends suitably connected to the rib I4 and to said column 4, as at I9 and 20, tensions the sliding jaw i0 against 35 movement from a normal position established by engagement of the rear end of the rib I4 with the inner end of the slot l3.
In the use of the invention, a. wheel is placed upon the jaws I0 to be clamped in stationary 40 position thereby under movement of the sliding jaw I0 outwardly of its arm 9 either by engagement of the teeth II with the aperture in the hub or by engagement with appropriate teeth I I with the felloe of the wheel. In this connection, the innermost or highest series of teeth I I, in the normal position of the slidable jaw I9 are so proportioned and arranged that their ends I2 will fit into the aperture of the hub of the usual sizes of automobile wheels and the next series of teeth II are arranged so as to fit in the apertures of larger sizes of hubs and so on, or, on the other hand said series of teeth Il may be arranged so that successive series thereof will fit into the 55 felloes of different sizes of wheels to clamp the same in a manner which will now be clear.
The sliding jaw H3 is slid forward against the tension of the spring I! by means of a foot pedal 2| pivoted at its rear end, as indicated at 22, to the rear side of the column 4 and extending through front and rear slots 23 and 24 in said column beneath the lower arm 9 and in the plane of said sliding jaw H]. The pedal 2| is operatively connected to the sliding jaw ID by means of a pull rod 25 pivoted to said pedal, as at 26, and a tension spring 2! having its opposite ends secured to said rod 25 and to the rib M in any suitable manner. The pivotal mounting 22 of the pedal 2|, and the slots 23 and 24 are arranged so that said pedal has suflicient side play to engage the pedal with notches 28 provided along one edge of the front slot 23 and whereby said pedal may be releasably locked in diiferent depressed positions to lock the slidable jaw ID in diiferent clamping positions for a purpose which will be understood. By manipulating the pedal 2| laterally from engagement with any one of the notches 28, said pedal, together with the sliding jaw l may be unlocked, and the wheel released, whereupon said pedal and sliding jaw will be returned to normal position by the action of the spring [1.
My invention will, it is believed, be readily understood from the foregoing without further explanation since the use and operation have been set forth in connection with the foregoing description of parts.
Manifestly the invention, as disclosed, is susceptible of modification without departing from the inventive concept and right is herein reserved to such modifications as fall within the scope of the subjoined claim.
What I claim is:
A support for clampingly engaging the interior of the hub of an automobile wheel comprising a base, a column arising from said base, a head fixed on the upper end of said column in oblique position and including a hub part, and a series of bar-like arms radiating from the hub part in a common oblique plane, one of the arms being lowermost, blade-like jaws extending along said arms, respectively, and supported thereby in upstanding position and having upper edges stepped downwardly toward the outer ends of the jaws providing circularly arranged series of teeth of different heights in each series, the jaw on the lowermost arm being slidable thereon longitudinally and outwardly thereof and the remaining jaws being fixed to their supporting arms, manipulative means for sliding said slidable jaw, comprising a foot pedal pivoted to and extending from said column and operatively con nected to said slidable jaw, and spring means [or tensioning said slidable jaw against movement outwardly.
FRANK J. RASCHKA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US196770A US2163469A (en) | 1938-03-18 | 1938-03-18 | Wheel support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US196770A US2163469A (en) | 1938-03-18 | 1938-03-18 | Wheel support |
Publications (1)
Publication Number | Publication Date |
---|---|
US2163469A true US2163469A (en) | 1939-06-20 |
Family
ID=22726748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US196770A Expired - Lifetime US2163469A (en) | 1938-03-18 | 1938-03-18 | Wheel support |
Country Status (1)
Country | Link |
---|---|
US (1) | US2163469A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2530572A (en) * | 1946-05-20 | 1950-11-21 | Jesse F Eckles | Wheel support with power actuated clamping means |
US2655984A (en) * | 1953-10-20 | Lowrey | ||
US2718258A (en) * | 1951-12-21 | 1955-09-20 | Hawkinson Paul E Co | Jack actuated tire compressing device |
US3789894A (en) * | 1972-07-20 | 1974-02-05 | J Adams | Stand for motorcycle wheels |
US4677848A (en) * | 1985-12-02 | 1987-07-07 | Monsanto Company | Multi-size tire chuck |
DE102019102212A1 (en) * | 2019-01-29 | 2020-07-30 | Extor Gmbh | Tire grab |
-
1938
- 1938-03-18 US US196770A patent/US2163469A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655984A (en) * | 1953-10-20 | Lowrey | ||
US2530572A (en) * | 1946-05-20 | 1950-11-21 | Jesse F Eckles | Wheel support with power actuated clamping means |
US2718258A (en) * | 1951-12-21 | 1955-09-20 | Hawkinson Paul E Co | Jack actuated tire compressing device |
US3789894A (en) * | 1972-07-20 | 1974-02-05 | J Adams | Stand for motorcycle wheels |
US4677848A (en) * | 1985-12-02 | 1987-07-07 | Monsanto Company | Multi-size tire chuck |
DE102019102212A1 (en) * | 2019-01-29 | 2020-07-30 | Extor Gmbh | Tire grab |
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