GB360897A - Improvements in or relating to drilling machines - Google Patents
Improvements in or relating to drilling machinesInfo
- Publication number
- GB360897A GB360897A GB2395930A GB2395930A GB360897A GB 360897 A GB360897 A GB 360897A GB 2395930 A GB2395930 A GB 2395930A GB 2395930 A GB2395930 A GB 2395930A GB 360897 A GB360897 A GB 360897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- secured
- tube
- head
- feed
- drilling
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0042—Stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
360,897. Drilling-machines. ARMSTRONG, J. J. V., 12, Church Street, Liverpool.- (Duss & Bender Spezialfabrik f³r Elektrowerkzeuge Ges. ; Neubulach, Teinach, Wurtemberg, Germany.) Aug. 11, 1930, No. 23959. [Class 83 (iii).] A stand a, b carries a hand or other drilling machine (not shown) on a head d, e sliding on a vertical pillar c, coarse adjustment or tool feed being effected by a link and lever i supported on a member m and fine feed by screw - and - nut means supported on a member n, the members m, n being separately adjustably clamped to the pillar, so that the machine may be brought to the best position in relation to the work. For fine feed, a clamp p<2> carried by the member n grips a nut q engaged by a screw r rotatable by a wheel r<1> and turning but not moving axially in a collar s secured to the supporthead d, e. When feed by the lever i is to be effected, the clamp p<2> is released. The movement of the head d, e is guided and the combined weight of the head and drilling apparatus is resiliently supported on the member n by the use of a tube w clamped to the member n and passing through the parts m, d, an adjustable spring x being secured to the upper end of the tube and to a sleeve y telescoping on the tube w and secured to the part d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2395930A GB360897A (en) | 1930-08-11 | 1930-08-11 | Improvements in or relating to drilling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2395930A GB360897A (en) | 1930-08-11 | 1930-08-11 | Improvements in or relating to drilling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB360897A true GB360897A (en) | 1931-11-11 |
Family
ID=10204104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2395930A Expired GB360897A (en) | 1930-08-11 | 1930-08-11 | Improvements in or relating to drilling machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB360897A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838436A (en) * | 2018-06-26 | 2018-11-20 | 邢台职业技术学院 | A kind of portable small-sized drilling machine equipment |
| CN109014273A (en) * | 2018-09-03 | 2018-12-18 | 湖州吴兴久虹机械有限公司 | A kind of microlathes |
| CN110450232A (en) * | 2019-08-02 | 2019-11-15 | 武汉逸然居木业有限公司 | A kind of fixed device of timber drilling machine for machining |
-
1930
- 1930-08-11 GB GB2395930A patent/GB360897A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838436A (en) * | 2018-06-26 | 2018-11-20 | 邢台职业技术学院 | A kind of portable small-sized drilling machine equipment |
| CN109014273A (en) * | 2018-09-03 | 2018-12-18 | 湖州吴兴久虹机械有限公司 | A kind of microlathes |
| CN110450232A (en) * | 2019-08-02 | 2019-11-15 | 武汉逸然居木业有限公司 | A kind of fixed device of timber drilling machine for machining |
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