GB818890A - Improvements relating to balers for hay or the like - Google Patents
Improvements relating to balers for hay or the likeInfo
- Publication number
- GB818890A GB818890A GB3135553A GB3135553A GB818890A GB 818890 A GB818890 A GB 818890A GB 3135553 A GB3135553 A GB 3135553A GB 3135553 A GB3135553 A GB 3135553A GB 818890 A GB818890 A GB 818890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hay
- plate
- spring
- arms
- rod
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/0825—Regulating or controlling density or shape of the bale
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
818,890. Baling-presses. MASSEY-HARRISFERGUSON (MANUFACTURING) Ltd. Sept. 19, 1955 [Sept. 12, 1953], No. 31355/53. Class 94(1). In a hay or like baler, the hay is forced between converging pressure plates 11, 12, the latter being fixed to the machine frame and the former mounted for up and down swinging movement. A threaded rod 18 is pivoted at 19 to the plate 11 and encircled by a compression spring 20 which bears against a trunnion 26 slidable on the rod and carried by the long arms 25 of a bifurcated bell-crank lever. The initial compression of the spring is adjustable by nuts 21, 22 on the rod. The fulcrum of the lever is formed by an axle 23 rotatable in supports 24 secured the plate 11 and its short arms 27 are pivoted to rods 28 secured to brackets 29 on the plate 12. The arrangement functions to maintain the back pressure of the hay substantially constant, the plate 11 being moved upwardly against the action of the spring 20 as the pressure builds up and its mechanical advantage being progressively increased as the arms 27 approach the horizontal position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3135553A GB818890A (en) | 1953-11-12 | 1953-11-12 | Improvements relating to balers for hay or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3135553A GB818890A (en) | 1953-11-12 | 1953-11-12 | Improvements relating to balers for hay or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB818890A true GB818890A (en) | 1959-08-26 |
Family
ID=10321884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3135553A Expired GB818890A (en) | 1953-11-12 | 1953-11-12 | Improvements relating to balers for hay or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB818890A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356017A (en) * | 1965-07-19 | 1967-12-05 | Donald M Westerman | Hay baler pressure plate equalizer |
US3518937A (en) * | 1967-09-08 | 1970-07-07 | Albert M Westerman | Null pressure hay baler pressure plate equalizer |
-
1953
- 1953-11-12 GB GB3135553A patent/GB818890A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356017A (en) * | 1965-07-19 | 1967-12-05 | Donald M Westerman | Hay baler pressure plate equalizer |
US3518937A (en) * | 1967-09-08 | 1970-07-07 | Albert M Westerman | Null pressure hay baler pressure plate equalizer |
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