GB1390959A - Mechanism for feeding and retracting a workpiece - Google Patents
Mechanism for feeding and retracting a workpieceInfo
- Publication number
- GB1390959A GB1390959A GB2214672A GB2214672A GB1390959A GB 1390959 A GB1390959 A GB 1390959A GB 2214672 A GB2214672 A GB 2214672A GB 2214672 A GB2214672 A GB 2214672A GB 1390959 A GB1390959 A GB 1390959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- racks
- carriage
- frame
- pinions
- plate
- 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
Links
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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18088—Rack and pinion type
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/1876—Reciprocating or oscillating to or from alternating rotary including inertia device
- Y10T74/18768—Reciprocating or oscillating to or from alternating rotary including inertia device with rack and pinion
- Y10T74/18776—Rectilinear rack
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Reciprocating Conveyors (AREA)
Abstract
1390959 Feeding or removing workpieces L F BLATT 11 May 1972 22146/72 Heading B3W A carriage supporting a work gripper is reciprocated along a stationary frame by means of aligned racks on the carriage and the frame and a pinion reciprocated by a piston and cylinder unit and meshing with both racks so that it moves the carriage twice the distance that it is moved itself. A carriage 12 runs on rollers 36 on inclined tracks 35 on a frame 14, between fluid cushion or spring stops (86), 88. A pair of racks 44, (46), Figs. 1 and 3 (not shown) are symmetrically disposed on the carriage and a pair of racks 48, (50) on the frame. Pinions 52, 54, mounted on a plate 62 are associated with racks 44, 48 and a similar plate 60 carrying pinions (56) (58) for racks (46), (50) is connected to the plate 62 by a crosshead 76 which is fixed to the piston rod 78 of a double-acting fluid cylinder 80. Instead of the two pinions shown for each set of racks, one may be provided for short carriage strokes (Fig. 5, not shown), and three or more for longer strokes (Fig. 7, not shown). The frame is adjustable transversely of the feed direction by means of a clamp 16 fixing it to a rail 18.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49862A US3665771A (en) | 1970-06-25 | 1970-06-25 | Stroke multiplying retractor mechanism |
GB2214672A GB1390959A (en) | 1970-06-25 | 1972-05-11 | Mechanism for feeding and retracting a workpiece |
DE2226700A DE2226700A1 (en) | 1972-05-11 | 1972-05-25 | STROKE-MULTIPLE-RETRACT MECHANISM |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4986270A | 1970-06-25 | 1970-06-25 | |
GB2214672A GB1390959A (en) | 1970-06-25 | 1972-05-11 | Mechanism for feeding and retracting a workpiece |
DE2226700A DE2226700A1 (en) | 1972-05-11 | 1972-05-25 | STROKE-MULTIPLE-RETRACT MECHANISM |
FR7218940A FR2185561A1 (en) | 1972-05-25 | 1972-05-26 | Workpiece handling mechanism - moving alternatingly along fixed support path |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1390959A true GB1390959A (en) | 1975-04-16 |
Family
ID=27431501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2214672A Expired GB1390959A (en) | 1970-06-25 | 1972-05-11 | Mechanism for feeding and retracting a workpiece |
Country Status (2)
Country | Link |
---|---|
US (1) | US3665771A (en) |
GB (1) | GB1390959A (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3827309A (en) * | 1973-03-14 | 1974-08-06 | R Dooley | Manipulating mechanism |
US3889818A (en) * | 1973-09-21 | 1975-06-17 | Carl G Wennerstrom | Extensible crane |
GB1529516A (en) * | 1976-04-23 | 1978-10-25 | Dresser Europe Sa | Mining machine |
US4068534A (en) * | 1976-09-30 | 1978-01-17 | Claude Descoteaux | Vertical lift assembly |
US4205560A (en) * | 1976-11-11 | 1980-06-03 | Schloemann-Siemag Ag | Band press |
US4193731A (en) * | 1978-06-28 | 1980-03-18 | Leland Francis Blatt | Adjustable shuttle mount for presses |
US4282739A (en) * | 1979-08-08 | 1981-08-11 | N. P. Halenbeck Company | Geared power amplification unit for presses |
US4373648A (en) * | 1980-05-08 | 1983-02-15 | Teepak, Inc. | Controlled rate linear motion drive |
JPS57163762A (en) * | 1981-03-31 | 1982-10-08 | Toshiba Mach Co Ltd | Stroke magnifying mechanism for arms |
FR2503059A1 (en) * | 1981-04-07 | 1982-10-08 | Renault | Dashboard mounted control mechanism e.g. for heater - has sliding rack moving pinion linked to end of operating cable via toothed wheels with spindles attached to pegged bar |
US4442930A (en) * | 1981-06-15 | 1984-04-17 | Montalvo Sr Edwin J | Air actuated force intensifying piston and cylinder assembly for brakes and clutches |
US4442931A (en) * | 1981-06-15 | 1984-04-17 | Montalvo Sr Edwin J | Air actuated force intensifying piston and cylinder assembly for brakes and clutches |
DE3276255D1 (en) * | 1981-06-23 | 1987-06-11 | Thomson Csf | Sliding load holder with a telescopic structure and x-ray apparatus provided with such a sliding load holder |
US4388576A (en) * | 1981-09-23 | 1983-06-14 | Blatt Leland F | Electric servo drive air cylinder |
US4475863A (en) * | 1982-05-24 | 1984-10-09 | Blatt Leland F | Electric servo drive lift unit |
US4553444A (en) * | 1983-10-17 | 1985-11-19 | Blatt Leland F | Retractor mechanism for article transfer apparatus |
SE446852B (en) * | 1984-11-28 | 1986-10-13 | Sten Lovgren | POWER UNIT |
US5125789A (en) * | 1990-01-02 | 1992-06-30 | Peerless Automation | Molded parts removal and transfer robot |
US5215181A (en) * | 1991-01-02 | 1993-06-01 | Blatt John A | Dual-belt shuttle unit |
US5181599A (en) * | 1991-01-02 | 1993-01-26 | Blatt John A | Dual-belt shuttle unit |
US5452981A (en) * | 1991-03-06 | 1995-09-26 | Leland D. Blatt | Automatic tool changer |
US5174709A (en) * | 1991-03-06 | 1992-12-29 | Leland D. Blatt | Workpiece transfer device |
US5099714A (en) * | 1991-06-14 | 1992-03-31 | Deere & Company | Rack and pinion steering mechanism |
US5881601A (en) * | 1992-07-13 | 1999-03-16 | Hammer; Mordechai | Extendible and retractable reaching tool |
JP3285057B2 (en) * | 1993-09-20 | 2002-05-27 | 豊田工機株式会社 | Automatic transfer device |
US5836205A (en) * | 1997-02-13 | 1998-11-17 | Steven M. Meyer | Linear actuator mechanism |
US7387120B2 (en) * | 1998-11-02 | 2008-06-17 | Black & Decker Inc. | Tile saw |
US6427677B1 (en) | 1998-11-02 | 2002-08-06 | Black & Decker Inc. | Tile saw |
US7823575B2 (en) * | 1998-11-02 | 2010-11-02 | Black & Decker Inc. | Tile saw |
BE1013295A3 (en) * | 2000-02-23 | 2001-11-06 | Dhollander Jan Jozef Prudence | Device for loading and unloading goods vehicles. |
CN102060115B (en) * | 2010-12-10 | 2012-07-11 | 楚天科技股份有限公司 | Disk rail in cleaning machine |
CN103878787B (en) * | 2014-03-17 | 2015-12-02 | 创美工艺(常熟)有限公司 | Manipulator stroke amplification device |
WO2016106327A1 (en) | 2014-12-22 | 2016-06-30 | Vermeer Manufacturing Company | Positionable carriage assembly |
CN104858868B (en) * | 2015-04-01 | 2016-11-23 | 创美工艺(常熟)有限公司 | The mechanical hand stroke amplification device that structure is improved |
CN108620933A (en) * | 2018-06-06 | 2018-10-09 | 福州大学 | Rack-and-pinion travel multiplier device and its working method for production line conveying equipment |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US627968A (en) * | 1899-01-30 | 1899-07-04 | Paris T Benbow | Washing-machine. |
US1150153A (en) * | 1908-11-06 | 1915-08-17 | Joseph B Strauss | Counterbalancing device. |
US2337330A (en) * | 1942-08-25 | 1943-12-21 | Zeniph J Julin | Driving mechanism |
US2859628A (en) * | 1957-04-30 | 1958-11-11 | Teletype Corp | Variable clearance rack and pinion device |
US3353167A (en) * | 1964-01-09 | 1967-11-14 | Sperry Rand Corp | Head positioner for a magnetic data storage device |
US3427888A (en) * | 1967-03-15 | 1969-02-18 | Thermo Ind Gmbh & Co | Continuously variable angular speed transmission |
US3405032A (en) * | 1967-07-26 | 1968-10-08 | Atomic Energy Commission Usa | Reactor control by free pinion rack and pinion linear actuator motion multiplier |
US3429195A (en) * | 1967-08-15 | 1969-02-25 | Lear Siegler Inc | Lead mechanism |
US3460346A (en) * | 1967-10-05 | 1969-08-12 | Esther E Branson | Multi-step hydraulic power mechanism |
-
1970
- 1970-06-25 US US49862A patent/US3665771A/en not_active Expired - Lifetime
-
1972
- 1972-05-11 GB GB2214672A patent/GB1390959A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3665771A (en) | 1972-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |