US762096A - Clamping device. - Google Patents
Clamping device. Download PDFInfo
- Publication number
- US762096A US762096A US205456A US1904205456A US762096A US 762096 A US762096 A US 762096A US 205456 A US205456 A US 205456A US 1904205456 A US1904205456 A US 1904205456A US 762096 A US762096 A US 762096A
- Authority
- US
- United States
- Prior art keywords
- pinion
- rack
- clamping device
- bar
- bearing
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/26—Racks
- F16H55/28—Special devices for taking up backlash
- F16H55/283—Special devices for taking up backlash using pressure yokes
-
- 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
- Y10T74/19642—Directly cooperating gears
- Y10T74/1967—Rack and pinion
Definitions
- WITNE88E8 - INVENTOR 671617165 ,Sfymaar B Y I .14 TTOR/VE Y8 ms annals PETERS co PnqroLn'Hu, wAsHmm'oN, up.
- the object of the invention is to provide a new and improved clamping device for a rackand-pinion movement arranged to allow the operator to conveniently turn the pinion to 5 move the rack-bar to a desired position and to permit of locking the pinion, and consequently the rack-bar, against movement whenever the rack-bar has been moved to the de-' sired position.
- Figure 1 is a sectional side elevation of the 3 improvement, and Fig. 2is an enlarged transverse section of the same.
- the clamping device illustrated in the draw' ings is shown applied to a rack-and-pinion movement, of which the rack-bar Gr is pivotally connected at its upper end with the free end of a lever G, connected with a slidable bearing on which one of the band-wheels of a band-saw is journaled, as more fully described in the application for Letters Patent 4 above referred to.
- the rack-bar G is mounted to slide up and down in a bearing G, fulcrumed at its lower end at G on the main frame E of the machine on which the rack and pinion are used.
- a pinion Gr is in mesh with the rack-bar G (No model.)
- the hub G thereof is provided with a suitable hand-Wheel G under the control of the operator.
- clamping-plates H and H are provided, adapted to engage opposite sides of the rackbar bearing G*, as plainly indicated in Fig. 2.
- the clamping-plate, H is secured on one end of a screw-rod H extending loosely and centrally through the pinion G and its hub G and on the forward threaded end of the screwrod H screws a hand-nut H under the control of the operator and abutting against the 5 forward end of the hub G
- the plate H is provided with pins H, slidably engagin'gthe rear end of the pinion G to cause the plate to turn with the pinion.
- the clamping-plate H is fitted on the front end of the pinion G 7 and abuts against an annular shoulder H', formed integral on the hub of the pinion.
- a clamping device for a rack-and-pinion movement comprising a screw-rod extending 9 loosely and centrally through the pinion, a In'testirnony whereofIhavesign-eclmy name nut screwing on the screw-rod and abutting to this specification in the presence of twosubagainst one end of the pinion, a clampingscribing Witnesses.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
' No. 762,096. 4 PA'TENTED JUNE 7,1904;
0. SEYMOUR.
'GLAMPING DEVICE.
APPLIGATION FILED APR. 29, 1904.
I0 MODEL.
WITNE88E8:- INVENTOR 671617165 ,Sfymaar B Y I .14 TTOR/VE Y8 ms annals PETERS co PnqroLn'Hu, wAsHmm'oN, up.
UNITED STATES Patented June 7, 1904.
PATENT" OFFICE.
CHARLES SEYMOUR, OF DEFIANOE, OHIO, ASSIGNOR TO THE DEFIANCE MACHINE WORKS, OF DEFIANOE, OHIO.
CLAMPING DEVICE.
SPECIFICATION forming part of Letters Patent No. 762,096, dated June '7, 1904.
Original application filed January 30, 1904, Serial No 191,272. Divided and this application filed April 29, 1904. Serial To all whom it may concern.-
Be it known that I, CHARLES SEYMOUR, a citizen of the United States, and a resident of Defiance, in the county of Defiance and State of Ohio, have invented a new and Improved Clamping Device, of which the following is'a full, clear, and exact description, this being a division of the application for Letters Patent of the United States for a band-saw, Serial IO No. 191,272, filed by me January 30, 1904.
The object of the invention is to provide a new and improved clamping device for a rackand-pinion movement arranged to allow the operator to conveniently turn the pinion to 5 move the rack-bar to a desired position and to permit of locking the pinion, and consequently the rack-bar, against movement whenever the rack-bar has been moved to the de-' sired position.
The invention consists of novel features and parts and combinations of the same, as will be more fully described hereinafter and then pointed out in the claim.
A practical embodiment of the invention is 5 represented in the accompanying drawings,
forming a part of this specification, in which similar characters of reference indicate corresponding parts in both views.
Figure 1 is a sectional side elevation of the 3 improvement, and Fig. 2is an enlarged transverse section of the same.
The clamping device illustrated in the draw' ings is shown applied to a rack-and-pinion movement, of which the rack-bar Gr is pivotally connected at its upper end with the free end of a lever G, connected with a slidable bearing on which one of the band-wheels of a band-saw is journaled, as more fully described in the application for Letters Patent 4 above referred to.
The rack-bar G is mounted to slide up and down in a bearing G, fulcrumed at its lower end at G on the main frame E of the machine on which the rack and pinion are used. A pinion Gr is in mesh with the rack-bar G (No model.)
and is mounted to turn in suitable bearings arranged on the rack-bar bearing G3, so that when the pinion is turned an up or down sliding motion is given to the rack-bar G so as to swing the lever G either upward or downward. 5 O
In order to turn the pinion G in the desired direction, the hub G thereof is provided with a suitable hand-Wheel G under the control of the operator.
In order to securely lock the rack-and-pinion movement after the desired adjustment is made, clamping-plates H and H are provided, adapted to engage opposite sides of the rackbar bearing G*, as plainly indicated in Fig. 2.
The clamping-plate, H is secured on one end of a screw-rod H extending loosely and centrally through the pinion G and its hub G and on the forward threaded end of the screwrod H screws a hand-nut H under the control of the operator and abutting against the 5 forward end of the hub G The plate H is provided with pins H, slidably engagin'gthe rear end of the pinion G to cause the plate to turn with the pinion. The clamping-plate H is fitted on the front end of the pinion G 7 and abuts against an annular shoulder H', formed integral on the hub of the pinion. When the operator screws up the nut H then the clamping-plates H and H move in firm contact with opposite sides of the rackbar bearing G, so as to securely hold the pinion Gr against turning, thereby preventing accidental upand down movement of the rackbar Gr after the slidable bearing above mentioned is adjusted to the desired position.
When it is desired to actuate the rack-andpinion movement, it is necessary for the operator to first unscrew the nut H, so as to release the clamping-plates H and H from the rack-bar bearing Gr to permit turning of the 5' A pinion Gr for the purpose above mentioned. Having thus described my invention, I claim as new and desire to secure by Letters Patent A clamping device for a rack-and-pinion movement, comprising a screw-rod extending 9 loosely and centrally through the pinion, a In'testirnony whereofIhavesign-eclmy name nut screwing on the screw-rod and abutting to this specification in the presence of twosubagainst one end of the pinion, a clampingscribing Witnesses.
plate on the screw-rod, abutting against one CHARLES SEYMQUR. side of the bearing for the rack, and a clamp- Witnesses: ing-plate on the pinion, engaging the oppo- GEO. W. DEATRIOK,
siteside of the said bearing. J 05. BAUER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US205456A US762096A (en) | 1904-01-30 | 1904-04-29 | Clamping device. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1904191272 US769497A (en) | 1904-01-30 | 1904-01-30 | Band-saw. |
US205456A US762096A (en) | 1904-01-30 | 1904-04-29 | Clamping device. |
Publications (1)
Publication Number | Publication Date |
---|---|
US762096A true US762096A (en) | 1904-06-07 |
Family
ID=2830582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US205456A Expired - Lifetime US762096A (en) | 1904-01-30 | 1904-04-29 | Clamping device. |
Country Status (1)
Country | Link |
---|---|
US (1) | US762096A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429696A (en) * | 1944-10-26 | 1947-10-28 | Air Reduction | Rack and pinion mechanism |
US2711625A (en) * | 1951-07-09 | 1955-06-28 | Giles E Bullock | Fruit picking apparatus |
US3356396A (en) * | 1967-04-17 | 1967-12-05 | Gen Motors Corp | Tie rod assembly |
US4560132A (en) * | 1984-10-11 | 1985-12-24 | Wilder Leslie N | Stand for display devices |
-
1904
- 1904-04-29 US US205456A patent/US762096A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429696A (en) * | 1944-10-26 | 1947-10-28 | Air Reduction | Rack and pinion mechanism |
US2711625A (en) * | 1951-07-09 | 1955-06-28 | Giles E Bullock | Fruit picking apparatus |
US3356396A (en) * | 1967-04-17 | 1967-12-05 | Gen Motors Corp | Tie rod assembly |
US4560132A (en) * | 1984-10-11 | 1985-12-24 | Wilder Leslie N | Stand for display devices |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US762096A (en) | Clamping device. | |
US816424A (en) | Adjustable fence for saws. | |
US477233A (en) | Miter-machine | |
US623156A (en) | humphrey | |
US801815A (en) | Band-saw. | |
US56519A (en) | Improvement in clamps for holding saws | |
US286345A (en) | X x x-- x x | |
US453654A (en) | Attachment for key-seat-cutting machines | |
US608697A (en) | moore | |
US982716A (en) | Work-bench stop. | |
US148755A (en) | Improvement in gas-holders | |
US613230A (en) | beckwith | |
US58586A (en) | Improvement in sawing-mach ines | |
US921296A (en) | Quick-adjustment vise. | |
US805793A (en) | Wrench. | |
US394110A (en) | Saw-guide | |
US66947A (en) | Improvement in cibcdlae-sawing machines | |
US85894A (en) | Improvement in sawing-machines | |
US1168793A (en) | Wedge-cutter. | |
US74830A (en) | He key kissing- | |
US1529640A (en) | Saw shifter | |
US786787A (en) | Vise. | |
US839807A (en) | Mitering-machine. | |
US254212A (en) | Saw-guide | |
US72828A (en) | Philip estes |