US3288309A - Handling apparatus - Google Patents
Handling apparatus Download PDFInfo
- Publication number
- US3288309A US3288309A US349951A US34995164A US3288309A US 3288309 A US3288309 A US 3288309A US 349951 A US349951 A US 349951A US 34995164 A US34995164 A US 34995164A US 3288309 A US3288309 A US 3288309A
- Authority
- US
- United States
- Prior art keywords
- carriage
- column
- collar
- load support
- driving
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/02—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
- B65G49/04—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
- B65G49/0409—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length
- B65G49/0436—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath
- B65G49/044—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit
- B65G49/045—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed
- B65G49/0454—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed by means of containers -or workpieces- carriers
- B65G49/0459—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed by means of containers -or workpieces- carriers movement in a vertical direction is caused by self-contained means
Definitions
- My invention has for its object to provide handling apparatus adapted to transfer parts from one working station to another and more specifically to transfer the parts out of one vat into another in a plant in which electrolytic or chemical treatments are effected.
- My improved apparatus includes a suspended raceway serving as a supporting surface for a carriage rigid with a vertical column depending downwardly and acting as a guide for a counterweight and for a handling fork, which counterweight and fork are interconnected by a chain or the like, passing over a wheel or pulley fitted on the carriage which is provided with two power units incorporating speed reducing means one of which power units drives said wheel while the other actuates means controlling the translational movements of the carriage along said raceway.
- FIG. 1 is a perspective view of the arrangement
- FIGS. 2 and 3 are respectively front and side elevational views thereof and FIG. 4 is a plan view of the carriage as seen from above.
- FIGS. 1 to 3 designates the treating vats positioned in sequence; their upper longitudinal edges are provided with bearings 3 adapted to receive horizontal bars 4 when lowered.
- the parts to be treated in the vats or the assemblies serving as supports for such parts are suspended from said bars 4.
- the carriage 7 carries two power units incorporating speed reducing means and illustrated at 8 and 9.
- the first power unit 8 drives through its speed reducing means, the chains 12 and the pinions controlling the two shafts 13 carrying the rollers 6 ensuring the translational movement of the carriage (FIG. 4).
- the cooperating unit 9 drives through the chain 15 the pinion 14 rigid with a shaft 16 carrying a toothed wheel 17 over which passes a chain 18 extending in a vertical plane.
- a depending hollow column 19 extending vertically.
- One of the sides of the chain 18 is adapted to move inside said column, said side being secured to a counterweight 20 adapted to slide inside said column 19.
- the other side of the chain 18 extends outside said column 19 and its end is secured to a fork 21 releasably engaging the bar 4 and in turn slida'bly carried alongside the column 19 through the agency of a collar including two rings 22 which surround the column.
- the fork includes arms which diverge outwardly and downwardly from the collar as shown in FIGS. 1 and 3.
- a key 23 extends longitudinally of the column and provides vertical guiding of said fork while preventing the latter from rotating.
- the translational movement of the bar 4 is obtained by the translational movement of the carriage 7 along the raceway 5. This is effected by energizing the electric motor of the other power unit 8.
- a remote control box carrying knobs 25 which ensure the control of the apparatus, is fed only with low voltage current.
- Handling apparatus comprising an overhead horizontal raceway, a carriage adapted to run along said race- Way, a rigid centrally mounted hollow column secured to the carriage for movement therewith, said column extending vertically downwards from the carriage, a counterweight supported within the column for guided vertical displacement therein, load support means outside said column for supporting a load, said load support means comprising a collar encircling said column, a pair of arms mounted on and diverging outwardly and downwardly from said collar, load engaging means at the ends of the arms, first and second driving means supported on the carriage for movement therewith, means connecting said first driving means and the carriage in driving relation, flexible connection means between said counterweight and the collar, and a drive wheel on said carriage, said flexible connection means passing around the drive wheel for being driven thereby, said second driving means being connected to the drive wheel in driving relation to drive the latter and correlatively raise and lower the counterweight and load support means, said load support means being guided on said column by said collar.
- Handling apparatus as claimed in claim 1, comprising means supporting the collar on said column for axial displacement therealong without rotation.
Description
5 Sheets-Sheet 1 Filed March 6, 1964 FiG.1
Nov. 29, 1966 R. FLEISCH 3,288,309
HANDLING APPARATUS Filed March 6, 1964 5 Sheets-Sheet 2 Nov. 29, 1966 R. FLEISCH 3,288,309
HANDLING APPARATUS Filed March 6, 1964 5 Sheets-Sheet 5 4? gr fit as m 1 1 ,1 3 ll i' 2? Li? I. A
3,288,309 HANDLING APPARATUS Robert Fleisch, 15 Blvd. Jules Favre, Lyon, Rhone, France Filed Mar. 6, 1964, Ser. No. 349,951 Claims priority, application France, Mar. 6, 1963, 43,412, Patent 1,358,564 2 Claims. (Cl. 212-128) My invention has for its object to provide handling apparatus adapted to transfer parts from one working station to another and more specifically to transfer the parts out of one vat into another in a plant in which electrolytic or chemical treatments are effected.
My improved apparatus includes a suspended raceway serving as a supporting surface for a carriage rigid with a vertical column depending downwardly and acting as a guide for a counterweight and for a handling fork, which counterweight and fork are interconnected by a chain or the like, passing over a wheel or pulley fitted on the carriage which is provided with two power units incorporating speed reducing means one of which power units drives said wheel while the other actuates means controlling the translational movements of the carriage along said raceway.
In the attached drawings, I have illustrated diagrammatically by way of example and in a non-limiting sense, a preferred embodiment of my improved apparatus. In said drawings:
FIG. 1 is a perspective view of the arrangement,
FIGS. 2 and 3 are respectively front and side elevational views thereof and FIG. 4 is a plan view of the carriage as seen from above.
In FIGS. 1 to 3, 2 designates the treating vats positioned in sequence; their upper longitudinal edges are provided with bearings 3 adapted to receive horizontal bars 4 when lowered. The parts to be treated in the vats or the assemblies serving as supports for such parts are suspended from said bars 4.
5 designates an upper raceway along which move the four rollers 6 of a carriage 7, each roller being constituted by a hub and an annulus fitted on the hub. The carriage 7 carries two power units incorporating speed reducing means and illustrated at 8 and 9. The first power unit 8 drives through its speed reducing means, the chains 12 and the pinions controlling the two shafts 13 carrying the rollers 6 ensuring the translational movement of the carriage (FIG. 4). The cooperating unit 9 drives through the chain 15 the pinion 14 rigid with a shaft 16 carrying a toothed wheel 17 over which passes a chain 18 extending in a vertical plane.
Secured to the carriage 7 is a depending hollow column 19 extending vertically. One of the sides of the chain 18 is adapted to move inside said column, said side being secured to a counterweight 20 adapted to slide inside said column 19.
The other side of the chain 18 extends outside said column 19 and its end is secured to a fork 21 releasably engaging the bar 4 and in turn slida'bly carried alongside the column 19 through the agency of a collar including two rings 22 which surround the column. The fork includes arms which diverge outwardly and downwardly from the collar as shown in FIGS. 1 and 3. A key 23 extends longitudinally of the column and provides vertical guiding of said fork while preventing the latter from rotating.
The operation and use of said handling apparatus will be easily understood: it is suflicient to energize the electric motor of the power unit 9 so that the fork 21 may United States Patent O 3,288,309 Patented Nov. 29, 1966 "ice be shifted vertically through the agency of the chain 18 alongside the column 19, the direction of movement depending on the direction of rotation of said power unit. Means (not shown) are also provided for automatically stopping the fork 21 when it reaches its lowermost position and its uppermost position.
The translational movement of the bar 4 is obtained by the translational movement of the carriage 7 along the raceway 5. This is effected by energizing the electric motor of the other power unit 8.
All the electric parts of the apparatus are housed inside a casing 24 carried at the front surface of the carriage 7, said casing enclosing chiefly the reversing switches ensuring the rising and sinking movements of the fork 21 and the translational movements of the carriage, together with the corresponding transformers. Furthermore and with a View to ensuring perfect safety for the user, a remote control box carrying knobs 25 which ensure the control of the apparatus, is fed only with low voltage current.
The following are the chief advantages of my improved handling apparatus:
By reason of its design, it allows high rising and translational speeds, which results in a saving of time, for instance throughout a cycle of electrolytic treatment;
It may 'be accommodated in structures in which the ceiling is comparatively low;
Since the raceway is secured to the ceiling, it is possible to clear completely the space surrounding the vats while their upkeep becomes an easy matter, in the case of a chemical or electrical treating plant.
What I claim is:
1. Handling apparatus comprising an overhead horizontal raceway, a carriage adapted to run along said race- Way, a rigid centrally mounted hollow column secured to the carriage for movement therewith, said column extending vertically downwards from the carriage, a counterweight supported within the column for guided vertical displacement therein, load support means outside said column for supporting a load, said load support means comprising a collar encircling said column, a pair of arms mounted on and diverging outwardly and downwardly from said collar, load engaging means at the ends of the arms, first and second driving means supported on the carriage for movement therewith, means connecting said first driving means and the carriage in driving relation, flexible connection means between said counterweight and the collar, and a drive wheel on said carriage, said flexible connection means passing around the drive wheel for being driven thereby, said second driving means being connected to the drive wheel in driving relation to drive the latter and correlatively raise and lower the counterweight and load support means, said load support means being guided on said column by said collar.
2. Handling apparatus as claimed in claim 1, comprising means supporting the collar on said column for axial displacement therealong without rotation.
References Cited by the Examiner UNITED STATES PATENTS 1,697,538 1/1929 Moore 212-126 1,837,718 12/1931 Kendall 212-127 2,522,147 9/1950 Todd 248-162 2,869,734 1/ 1959 Ernestus.
2,947,426 1/ 1960 Cotesworth 212-128 GERALD M. FORLENZA, Primary Examiner.
M. TEMIN, R. B. JOHNSON, Assistant Examiners.
Claims (1)
1. HANDLING APPARATUS COMPRISING AN OVERHEAD HORIZONTAL RACEWAY, A CARRIAGE ADAPTED TO RUN ALONG SAID RACEWAY, A RIGID CENTRALLY MOUNTED HOLLOW COLUMN SECURED TO THE CARRIAGE FOR MOVEMENT THEREWITH, SAID COLUMN EXTENDING VERTICALLY DONWARDS FROM THE CARRIAGE, A COUNTERWEIGHT SUPPORTED WITHIN THE COLUMN FOR GUIDED VERTICAL DISPLACEMENT THEREIN, LOAD SUPPORT MEANS OUTSIDE SAID COLUMN FOR SUPPORTING A LOAD, SAID LOAD SUPPORT MEANS COMPRISING A COLLAR ENCIRCLING SAID COLUMN, A PAIR OF ARMS MOUNTED ON AND DIVERGING OUTWARDLY AND DOWNWARDLY FROM SAID COLLAR, LOAD ENGAGING MEANS AT THE ENDS OF THE ARM, FIRST AND SECOND DRIVING MEANS SUPPORTED ON THE CARRIAGE FOR MOVEMENT THEREWITH, MEANS CONNECTING SAID FIRST DRIVING MEANS AND THE CARRIAGE IN DRIVING RELATION, FLEXIBLE CONNECTION MEANS BETWEEN SAID COUNTER-RELAWEIGHT AND THE COLLAR, AND A DRIVE WHEEL ON SAID CARRIAGE, SAID FLEXIBLE CONNECTION MEANS PASSING AROUND THE DRIVE WHEEL FOR BEING DRIVEN THEREBY, SAID SECOND DRIVING MEANS BEING CONNECTED TO THE DRIVE WHEEL IN DRIVING RELATION TO DRIVE THE LATTER AND CORRELATIVELY RAISE AND LOWER THE COUNTERWEIGHT AND LOAD SUPPORT MEANS, SAID LOAD SUPPORT MEANS BEING GUIDED ON SAID COLUMN BY SAID COLLAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43412A FR1358564A (en) | 1963-03-06 | 1963-03-06 | Handling equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
US3288309A true US3288309A (en) | 1966-11-29 |
Family
ID=44170468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US349951A Expired - Lifetime US3288309A (en) | 1963-03-06 | 1964-03-06 | Handling apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | US3288309A (en) |
FR (1) | FR1358564A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3474800A (en) * | 1966-11-21 | 1969-10-28 | Electrical & Mechanical Servic | Transfer apparatus |
US3501022A (en) * | 1966-08-06 | 1970-03-17 | Adriano & F Lli Rossi Spa | Overhead transporter for oriented goods |
US3612297A (en) * | 1969-02-12 | 1971-10-12 | Procedes Rovac Chemin Des Reni | Device for handling objects which are subjected to surface treatments |
US4157467A (en) * | 1978-03-17 | 1979-06-05 | Crown Controls Corporation | Sequential control system for a lift truck |
US5151006A (en) * | 1988-06-22 | 1992-09-29 | Outokumpu Oy | Automatic charging member |
US20150016937A1 (en) * | 2013-06-04 | 2015-01-15 | Roche Diagnostics Operations, Inc. | Transport device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697538A (en) * | 1924-06-30 | 1929-01-01 | Shaw Crane Putnam Machine Co I | Turntable crane for electrolytic refineries |
US1837718A (en) * | 1928-08-31 | 1931-12-22 | Alliance Machine Co | Crane |
US2522147A (en) * | 1947-01-02 | 1950-09-12 | Kelley Koett Mfg Co | X-ray equipment mounting column |
US2869734A (en) * | 1955-09-12 | 1959-01-20 | Smith Corp A O | Hoist unit |
US2947426A (en) * | 1957-02-05 | 1960-08-02 | Cleveland Crane Eng | Crane |
-
1963
- 1963-03-06 FR FR43412A patent/FR1358564A/en not_active Expired
-
1964
- 1964-03-06 US US349951A patent/US3288309A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1697538A (en) * | 1924-06-30 | 1929-01-01 | Shaw Crane Putnam Machine Co I | Turntable crane for electrolytic refineries |
US1837718A (en) * | 1928-08-31 | 1931-12-22 | Alliance Machine Co | Crane |
US2522147A (en) * | 1947-01-02 | 1950-09-12 | Kelley Koett Mfg Co | X-ray equipment mounting column |
US2869734A (en) * | 1955-09-12 | 1959-01-20 | Smith Corp A O | Hoist unit |
US2947426A (en) * | 1957-02-05 | 1960-08-02 | Cleveland Crane Eng | Crane |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501022A (en) * | 1966-08-06 | 1970-03-17 | Adriano & F Lli Rossi Spa | Overhead transporter for oriented goods |
US3474800A (en) * | 1966-11-21 | 1969-10-28 | Electrical & Mechanical Servic | Transfer apparatus |
US3612297A (en) * | 1969-02-12 | 1971-10-12 | Procedes Rovac Chemin Des Reni | Device for handling objects which are subjected to surface treatments |
US4157467A (en) * | 1978-03-17 | 1979-06-05 | Crown Controls Corporation | Sequential control system for a lift truck |
US5151006A (en) * | 1988-06-22 | 1992-09-29 | Outokumpu Oy | Automatic charging member |
US20150016937A1 (en) * | 2013-06-04 | 2015-01-15 | Roche Diagnostics Operations, Inc. | Transport device |
Also Published As
Publication number | Publication date |
---|---|
FR1358564A (en) | 1964-04-17 |
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