GB646073A - Improvements in and relating to rubber torsion springs - Google Patents
Improvements in and relating to rubber torsion springsInfo
- Publication number
- GB646073A GB646073A GB3267747A GB3267747A GB646073A GB 646073 A GB646073 A GB 646073A GB 3267747 A GB3267747 A GB 3267747A GB 3267747 A GB3267747 A GB 3267747A GB 646073 A GB646073 A GB 646073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- inner shell
- shell
- torsion springs
- spring
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/3615—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with means for modifying the spring characteristic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Steering Controls (AREA)
Abstract
646,073. Moulding metal-covered rubber torsion springs. SPENCER MOULTON & CO., Ltd., G., MOULTON, A. E., and VARGA, O. H. Dec. 11, 1947, Nos. 32677/47 and 28001/48. [Class 87 (ii)] [Also in Group XXXII] A rubber torsionspring (see Group XXXII) is manufactured in a mould structure comprising a cylinder 6 in which an outer metal shell 2 of the spring is a sleeve fit. Inner shell components 3 and 4 of the spring, on which a rubber element 1 is built-up, are positioned on a hollow mandrel 11 of quasielliptical form within the outer shell 2. End caps 7 and 8 of the mould structure are provided with annular bosses 9 and 10 which project into the shell 2 and which are compressed on to the end faces of the rubber element 1, before the latter is cured in a vulcanizer of the direct or superheated steam type. The mandrel may be provided with longitudinally-disposed projections, flats or depressions in the gaps between the edges of the inner shell components in order to shape those portions of the rubber which are not bonded to the inner shell components during the curing operation.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3267747A GB646073A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to rubber torsion springs |
CH281829D CH281829A (en) | 1947-12-11 | 1948-12-10 | Torsion spring. |
ES0186231A ES186231A1 (en) | 1947-12-11 | 1948-12-10 | IMPROVEMENTS INTRODUCED IN THE RUBBER TORQUE SPRINGS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3267747A GB646073A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to rubber torsion springs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB646073A true GB646073A (en) | 1950-11-15 |
Family
ID=10342354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3267747A Expired GB646073A (en) | 1947-12-11 | 1947-12-11 | Improvements in and relating to rubber torsion springs |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH281829A (en) |
ES (1) | ES186231A1 (en) |
GB (1) | GB646073A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1198615B (en) * | 1957-01-03 | 1965-08-12 | Maschf Augsburg Nuernberg Ag | Elastic coupling |
GB2345114A (en) * | 1998-12-24 | 2000-06-28 | Btr Industries Ltd | Resilient bush |
WO2003062664A1 (en) * | 2002-01-23 | 2003-07-31 | The Gates Corporation | Shaft damper |
DE102007006709A1 (en) * | 2007-02-10 | 2008-08-14 | Henniges Automotive Gmbh & Co. Kg | Rubber spring element for interconnection between firmness carrier and elastomer form part, has firmness carrier made of two components and forming internal core in form of inner sleeve that is section of steel tube |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2824734A (en) * | 1955-04-22 | 1958-02-25 | Frank F Linn | Vehicle axle and suspension therefor |
GB970076A (en) * | 1961-08-23 | 1964-09-16 | Simpson Mfg Company | Vibration damper |
DE1205420B (en) * | 1962-11-13 | 1965-11-18 | Sunbeam Corp | Electric dry shaver |
GB2032054B (en) * | 1978-10-11 | 1982-12-08 | Dunlop Ltd | Resilient mountings |
EP0072666A1 (en) * | 1981-08-11 | 1983-02-23 | BTR plc | Improvements in bushes |
FR2534331A3 (en) * | 1982-10-12 | 1984-04-13 | Caoutchouc Manuf Plastique | Elastic articulation. |
-
1947
- 1947-12-11 GB GB3267747A patent/GB646073A/en not_active Expired
-
1948
- 1948-12-10 CH CH281829D patent/CH281829A/en unknown
- 1948-12-10 ES ES0186231A patent/ES186231A1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1198615B (en) * | 1957-01-03 | 1965-08-12 | Maschf Augsburg Nuernberg Ag | Elastic coupling |
GB2345114A (en) * | 1998-12-24 | 2000-06-28 | Btr Industries Ltd | Resilient bush |
WO2003062664A1 (en) * | 2002-01-23 | 2003-07-31 | The Gates Corporation | Shaft damper |
DE102007006709A1 (en) * | 2007-02-10 | 2008-08-14 | Henniges Automotive Gmbh & Co. Kg | Rubber spring element for interconnection between firmness carrier and elastomer form part, has firmness carrier made of two components and forming internal core in form of inner sleeve that is section of steel tube |
Also Published As
Publication number | Publication date |
---|---|
ES186231A1 (en) | 1949-03-01 |
CH281829A (en) | 1952-03-31 |
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