GB185781A - Improvements in the construction of garden rollers and the like - Google Patents
Improvements in the construction of garden rollers and the likeInfo
- Publication number
- GB185781A GB185781A GB1032821A GB1032821A GB185781A GB 185781 A GB185781 A GB 185781A GB 1032821 A GB1032821 A GB 1032821A GB 1032821 A GB1032821 A GB 1032821A GB 185781 A GB185781 A GB 185781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- tube
- rollers
- end pieces
- balance weight
- 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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B29/00—Rollers
- A01B29/02—Rollers with smooth surface
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Piles And Underground Anchors (AREA)
Abstract
185,781. Peake, A. C. April 8, 1921. Rollers, land and garden.-Concrete, artificial stone, or like material is substituted for iron in the hollow cylindrical rollers of garden and land rollers, or for the balance weights, or for both rollers and balance weights. Fig. 1 shows an approximately semi-cylindrical balance weight A moulded with a metal axle or spindle B in position. The spindle ends project so as to pass through bearings in the rollers, and are attached to the handle. Arms D project from the spindle into the body of the balance weight A. The axle mav be embedded in the concrete with reinforcements in the form of wires, rods, or meshwork. It may be of plain round or square section, or may be fitted with projecting pins, or roughened, bent, or distorted. Fig. 7 shows a hollow roller consisting of a concrete tube G and prepared end pieces H of concrete or metal. The end pieces may be solid, or perforated, or cut away to form radiating arms; the concrete end pieces are provided with metal bearings C. One end piece H is placed on a form J and then internal and external casings are placed in position and filled in to form the tube G up to the top of the inside casing. After the inside casing has been removed the balance weight A is inserted, the other end piece placed in position, and the tube G completed by means of a mould form, striking form, or tool. The end pieces may be moulded in one with the tube G, the upper one being supported by a piece of sheetmetal, meshwork, lathing, asbestos cement, fibrous board, &c. The end pieces may be jointed into dovetailed recesses formed in the tube G by collapsable annular mould forms, the joint being made of similar material to the tube or other jointing material Fig. 13 shows a roller made around a permanent frame P, N, enclosing the balance weight. In a modification, the tube G is made around a cylindrical frame P connecting two end pieces H and enclosing the weight. In another, the concrete is applied to the inside of the external casing K. The outer casing may consist of a framework or cage of meshwork or lathing, or sheet metal, and may or may not be removed. Additional concrete may be applied outside it, or after removing it. The outer casings may be shaped to form rounded corners; or these may be shaped by mould forms or striking forms, or by strips placed in the moulds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1032821A GB185781A (en) | 1921-04-08 | 1921-04-08 | Improvements in the construction of garden rollers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1032821A GB185781A (en) | 1921-04-08 | 1921-04-08 | Improvements in the construction of garden rollers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB185781A true GB185781A (en) | 1922-09-08 |
Family
ID=9965822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1032821A Expired GB185781A (en) | 1921-04-08 | 1921-04-08 | Improvements in the construction of garden rollers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB185781A (en) |
-
1921
- 1921-04-08 GB GB1032821A patent/GB185781A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1907511A (en) | Composition socket for artificial legs | |
GB185781A (en) | Improvements in the construction of garden rollers and the like | |
US1974337A (en) | Process for obtaining hollow bodies formed of plastic materials | |
GB144193A (en) | Improvements in the manufacture of reinforced concrete or cement beams and the like | |
US746445A (en) | Core for use in wall-molds. | |
US1729172A (en) | Method of making elongated composite units of asphalt and concrete | |
US1676679A (en) | Concrete fence post | |
US2533131A (en) | Method of constructing walls having horizontal and vertical voids | |
US799373A (en) | Vault-mold. | |
SE7610598L (en) | MACHINE FOR CASTING CONCRETE RODS IN STANDING DOCTOR | |
US732509A (en) | Form for cisterns, &c. | |
US1886401A (en) | Apparatus for molding pipe or conduits | |
ES2633637B1 (en) | Method of construction of concrete structures. | |
SU19514A1 (en) | Machine for compaction of plastic masses in the forms | |
GB630329A (en) | An improved method of and means for making stairs of concrete or like hardening substance | |
JPS55105032A (en) | Formation of basic structure in poor subsoil | |
GB544275A (en) | Improved process for the manufacture of castings of artificial stone such as concrete | |
US1058227A (en) | Molding-machine. | |
DE858526C (en) | Process for the production of hollow bodies and in particular tubular shaped pieces from fiber cement mixtures | |
SU19996A1 (en) | Halves Forming Machine for Hollow Bodies | |
KR830003017Y1 (en) | Mold for manufacturing concrete pipe | |
US1931597A (en) | Apparatus for centrifugally molding concrete blocks, slabs, and like articles | |
SU404636A1 (en) | ||
GB267003A (en) | Improvements in a method of and apparatus for centrifugally casting hollow bodies orpipes composed of reinforced plastic or cementitious material | |
US1415435A (en) | Burial vault |