GB189816830A - Improvements in Mechanical Movements applicable to Drills and the like. - Google Patents
Improvements in Mechanical Movements applicable to Drills and the like.Info
- Publication number
- GB189816830A GB189816830A GB189816830DA GB189816830A GB 189816830 A GB189816830 A GB 189816830A GB 189816830D A GB189816830D A GB 189816830DA GB 189816830 A GB189816830 A GB 189816830A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- sleeve
- ratchet
- spindle
- braces
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
16,830. Lake, H. H., [Williams, H. D., and Hoadley, H. G.]. Aug. 3. Braces.-Ratchet gearing, particularly applicable to braces, is arranged so that the operating-lever may be oscillated in planes variously inclined to the driven spindle. The lever g, Fig. 2, is pivoted on diagonal trunnions c' on a sleeve c, which carries pawls f engaging a ratchet b on the drill spindle a. A pin g<1> in the lever can be screwed into engagement with a recess in the sleeve when the lever is in this position, for convenience in operating. When the lever is oscillated vertically or nearly so, the drill is rotated on the downstroke. Fig. 6 shows a form for producing rotation during each stroke by duplicating the sleeve and ratchet, the second sleeve l having an oppositely inclined trunnion l<1> connected to the lever. Fig. 8 shows a modification which may be applied to a spanner or wrench, the lever g being diagonally pivoted to the off-set spindle a. The socket or jaw s is removed from the nut during the return oscillation, or is driven from the spindle by a ratchet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB189816830T | 1898-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB189816830A true GB189816830A (en) | 1899-09-02 |
Family
ID=32416852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB189816830D Expired GB189816830A (en) | 1898-08-03 | 1898-08-03 | Improvements in Mechanical Movements applicable to Drills and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB189816830A (en) |
-
1898
- 1898-08-03 GB GB189816830D patent/GB189816830A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6427559B2 (en) | Universal power tool | |
| US3964352A (en) | Back-up wrench for threaded connectors | |
| US5249487A (en) | Open-end ratchet wrench | |
| GB189816830A (en) | Improvements in Mechanical Movements applicable to Drills and the like. | |
| US1642569A (en) | Hand tool | |
| US1099079A (en) | Wrench. | |
| US2720127A (en) | Spanner wrenches for threaded spanner nuts | |
| US361227A (en) | Sigfoe to thomas e | |
| US805328A (en) | Tool. | |
| US1244596A (en) | Reversible ratchet car-wrench. | |
| US1474798A (en) | Wrench or tool | |
| GB190906155A (en) | Improvements in and relating to Wrenches. | |
| US755466A (en) | Ratchet-wrench. | |
| US850900A (en) | Wrench. | |
| US626446A (en) | Tire-bolt wrench | |
| CN219945994U (en) | Adjustment mechanism and ratchet spanner | |
| US243942A (en) | Nut-wrench | |
| US699234A (en) | Wrench. | |
| US951316A (en) | Ratchet-wrench. | |
| US917904A (en) | Wrench. | |
| US42239A (en) | Improvement in wrenches | |
| US615649A (en) | James w | |
| US912777A (en) | Ratchet-wrench. | |
| US644676A (en) | Cylinder-wrench. | |
| US646077A (en) | Wrench. |