GB1375483A - - Google Patents
Info
- Publication number
- GB1375483A GB1375483A GB331872A GB331872A GB1375483A GB 1375483 A GB1375483 A GB 1375483A GB 331872 A GB331872 A GB 331872A GB 331872 A GB331872 A GB 331872A GB 1375483 A GB1375483 A GB 1375483A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trigger
- drill
- motor
- portable electric
- electric
- 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
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/001—Housing of the drill, e.g. handgrip
Abstract
1375483 Portable electric drill LUCERNE PRODUCTS Inc 24 Jan 1972 3318/72 Heading B3C [Also in Division H1] A portable electric drill 8 comprises a trigger 32 slidable in a housing 14, from an off-position Fig. 1, to an on-position Fig. 2 (not shown), and movable electrical - current - conducting - means 38 coacting with the trigger and urging the latter to the off-position, the trigger being operative to the on-position so as to move means 38 into engagement with a brush assembly 28a of the electric motor 10 so as to complete the electric circuit. Motor 10 drives the output shaft of the drill through gearing 26a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB331872A GB1375483A (en) | 1972-01-24 | 1972-01-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB331872A GB1375483A (en) | 1972-01-24 | 1972-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375483A true GB1375483A (en) | 1974-11-27 |
Family
ID=9756064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB331872A Expired GB1375483A (en) | 1972-01-24 | 1972-01-24 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1375483A (en) |
-
1972
- 1972-01-24 GB GB331872A patent/GB1375483A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |