GB480132A - Improvements relating to means for actuating the slides of metal cutting and like machine tools - Google Patents
Improvements relating to means for actuating the slides of metal cutting and like machine toolsInfo
- Publication number
- GB480132A GB480132A GB32675/36A GB3267536A GB480132A GB 480132 A GB480132 A GB 480132A GB 32675/36 A GB32675/36 A GB 32675/36A GB 3267536 A GB3267536 A GB 3267536A GB 480132 A GB480132 A GB 480132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- clutch member
- worm wheel
- hand
- slides
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/10—Feeding members carrying tools or work
- B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
- B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
480,132. Hand-feeding device for slides &c. ARCHDALE & CO., Ltd., J., and WRIGHT, I. H. Nov. 28, 1936, No. 32675. [Class 83 (iii)] Hand - operated means for imparting coarse or fine movements to the slide of a metal-cutting or like machine - tool comprises a rotary shaft a to actuate the slide, a handoperated worm gearing b, c for the fine movements, a handoperated sleeve n for the coarse movements, and a slidable clutch member g on the shaft for connecting the worm wheel and the sleeve to the shaft, the clutch member being engaged with the worm wheel by a spring h, and a helical or equivalent connection r between the clutch member and sleeve whereby rotation of the latter in either direction causes the clutch member to be disengaged from the worm wheel. The 'hand wheel o for the coarse movement is integral with the sleeve n and projections s on the interior of the sleeve engage respectively, oppositely inclined grooves formed in the periphery of the clutch member g for withdrawing the dog teeth i from engagement with teeth on the worm wheel in either direction of rotation of the hand wheel. Specification 136,554, [Glass 83 (iii)], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32675/36A GB480132A (en) | 1936-11-28 | 1936-11-28 | Improvements relating to means for actuating the slides of metal cutting and like machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32675/36A GB480132A (en) | 1936-11-28 | 1936-11-28 | Improvements relating to means for actuating the slides of metal cutting and like machine tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB480132A true GB480132A (en) | 1938-02-17 |
Family
ID=10342323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32675/36A Expired GB480132A (en) | 1936-11-28 | 1936-11-28 | Improvements relating to means for actuating the slides of metal cutting and like machine tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB480132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922308A (en) * | 1955-12-16 | 1960-01-26 | British Thomson Houston Co Ltd | Radar ranging systems |
-
1936
- 1936-11-28 GB GB32675/36A patent/GB480132A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922308A (en) * | 1955-12-16 | 1960-01-26 | British Thomson Houston Co Ltd | Radar ranging systems |
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