GB925338A - Drill presses - Google Patents
Drill pressesInfo
- Publication number
- GB925338A GB925338A GB4449761A GB4449761A GB925338A GB 925338 A GB925338 A GB 925338A GB 4449761 A GB4449761 A GB 4449761A GB 4449761 A GB4449761 A GB 4449761A GB 925338 A GB925338 A GB 925338A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quill
- feed
- shaft
- stop
- engages
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/001—Stops, cams, or holders therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
925,338. Drilling-machine details. SOUTH BEND LATHE Inc. Dec. 12, 1961, No. 44497/61. Class 83 (3). In a drill press the feed-drive shaft 12, Figs. 1, 2, is rotated by a handle 13, and teeth 12P on the shaft engage racks 11R, 16R on the quill 11 and a depth of feed stop 16, so that after adjusting nuts 18, 18S on the stop to the required position, the bottom of nut 18S will terminate the feed when it engages a boss 10P on the head 10. In a modification, Fig. 6, an intermediate shaft 12A drives stop 16 which rotates a shaft 12 in driving engagement with quill 11. A spring-urged nylon shoe 21 engages a flat face 11F on the quill to prevent rotation of the latter, and a spring may be supplied in a cap 19 for automatic retraction of the quill.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH20462A CH391429A (en) | 1962-01-09 | 1962-01-09 | Drill head |
Publications (1)
Publication Number | Publication Date |
---|---|
GB925338A true GB925338A (en) | 1963-05-08 |
Family
ID=4181617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4449761A Expired GB925338A (en) | 1962-01-09 | 1961-12-12 | Drill presses |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH391429A (en) |
GB (1) | GB925338A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105195788A (en) * | 2015-11-04 | 2015-12-30 | 重庆纵翼机械制造有限公司 | Novel drilling machine convenient to operate |
-
1961
- 1961-12-12 GB GB4449761A patent/GB925338A/en not_active Expired
-
1962
- 1962-01-09 CH CH20462A patent/CH391429A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH391429A (en) | 1965-04-30 |
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