GB478900A - Adjustable control lever - Google Patents
Adjustable control leverInfo
- Publication number
- GB478900A GB478900A GB2560636A GB2560636A GB478900A GB 478900 A GB478900 A GB 478900A GB 2560636 A GB2560636 A GB 2560636A GB 2560636 A GB2560636 A GB 2560636A GB 478900 A GB478900 A GB 478900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quadrant
- lever
- pin
- releases
- engagement
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
478,900. Implements for working land. DODD, V. J. Sept. 21, 1936, No. 25606. [Class 6 (i)] [Also in Group XXIV] A control - lever device comprises two angularly-adjustable hinged parts 10, 11 and a quadrant 12 to which the lever may be locked, both the disengagement of the lever from the quadrant and the angular adjustment of the parts being effected by a lateral effort exerted at the control end of the lever. In the form shown, the lever-part 11 carries a pin 21 which is normally held by the spring 20 in engagement with one of the holes 22 in the quadrant 19 on the lever-part 10. The part 10 carries a pin 14 normally held in engagement with notches 13 on the fixed quadrant 12 by means of a spring 16 which acts through an eye-bolt 15 on a jockey member 17 carrying a roller 18 running on the quadrant. Downward movement of the part 11, Fig. 2, releases the pin 21 from the quadrant 19, while upward movement of the part 11 releases the pin 14 from the quadrant 12. An arrangement of the quadrant 19 at right-angles to a vertical leverpart 10 is shown. A closed type of quadrant 12 with holes for the pin 14 may be employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2560636A GB478900A (en) | 1936-09-21 | 1936-09-21 | Adjustable control lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2560636A GB478900A (en) | 1936-09-21 | 1936-09-21 | Adjustable control lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB478900A true GB478900A (en) | 1938-01-27 |
Family
ID=10230400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2560636A Expired GB478900A (en) | 1936-09-21 | 1936-09-21 | Adjustable control lever |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB478900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606047A (en) * | 1947-05-03 | 1952-08-05 | Deere Mfg Co | Angularly adjustable pivot joint |
-
1936
- 1936-09-21 GB GB2560636A patent/GB478900A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606047A (en) * | 1947-05-03 | 1952-08-05 | Deere Mfg Co | Angularly adjustable pivot joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB478900A (en) | Adjustable control lever | |
| US1756186A (en) | ot- voyj | |
| GB553835A (en) | An improvements in or relating to agricultural tractor-implement combinations | |
| GB718480A (en) | Improvements in or relating to devices for connecting an agriculatural implement to a draft vehicle | |
| GB526026A (en) | Improvements relating to the adjustment of aircraft rudder-bars | |
| GB844925A (en) | Improvements in or relating to implement-attaching means for tractors | |
| GB818632A (en) | Improvements relating to mole plough connecting linkages | |
| SU18870A1 (en) | Attachment to the automatic needle lowering machine | |
| US1408420A (en) | Doubletree | |
| GB438615A (en) | Improvements relating to liquid control devices for metal cutting and other machines | |
| GB766042A (en) | Improvements in or relating to earth-working implements for use with tractors | |
| GB825741A (en) | Improvements in or relating to agricultural implements | |
| GB402941A (en) | Improvements in or relating to means for actuating servo-operating controlling surfaces for aircraft and the like | |
| GB948547A (en) | Harvester wherein a pick-up device is pivotally mounted on the machine frame | |
| GB489392A (en) | Improved method and means for operating trimming or balancing flaps on the control surfaces of aircraft | |
| GB551240A (en) | Improvements in or relating to ploughs | |
| GB430265A (en) | Improvements in valves | |
| GB526764A (en) | Improvements in or relating to throttle control mechanism for aircraft engines | |
| GB377050A (en) | Improvements in mowing and reaping machines | |
| GB419876A (en) | A method of mounting clips for suspenders, braces and the like | |
| GB480684A (en) | Device for protecting the growing blooms of plants | |
| GB374316A (en) | Improvements in and relating to clutch mechanism | |
| GB461159A (en) | Improvements in endless track vehicles | |
| GB447719A (en) | Improvements in folding perambulators | |
| GB432498A (en) | Improvements relating to suction-devices for attachment to surfaces |