GB557156A - Improvements relating to a mechanism for producing intermittent rotary motion - Google Patents
Improvements relating to a mechanism for producing intermittent rotary motionInfo
- Publication number
- GB557156A GB557156A GB1582/43A GB158243A GB557156A GB 557156 A GB557156 A GB 557156A GB 1582/43 A GB1582/43 A GB 1582/43A GB 158243 A GB158243 A GB 158243A GB 557156 A GB557156 A GB 557156A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- rollers
- driving
- gear
- degrees
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/40—Gearing or controlling mechanisms specially adapted for glass-blowing machines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
557,156. Glass manufacture. KINKER, C. C. July 29, 1941, No. 1582/43. Convention date, Aug. 2, 1940. Divided out of 557,064. [Class 56] [Also in Group XXIV] Mechanism for producing intermittent rotary motion adapted for operating glasswareforming and other machines, comprises a rotatably mounted driven element provided with cam-engaging parts spaced circumferentially thereof and a gear element co-axial therewith, a driving mechanism comprising a cam assembly and a segmental or mutilated pinion adapted periodically to mesh with the gear element. The cam assembly successively engaging the cam engaging parts and thereby serving to accelerate, decelerate and stop the driven element during continued rotation of the driving means. The tables 40, 41 to be rotated intermittently are geared together and are actuated from a driving spindle 20a which carries a toothed segment 43, adapted to mesh with a gear ring 42 on the table 40, and a cam assembly consisting of two cams 44, 45. The cam 44 is heart-shaped, and the cam 45 is offset and follows the contour of the adjacent part of cam 44. The track 46 between the cams receives one of a number, e.g. six, of rollers such as D<SP>2</SP> carried by the table 40. The driving mechanism rotates through 315 degrees to move the table through a 60 degrees stage, the remaining 45 degrees being the period during which the table is locked. The cam first actuates a roller to accelerate the table and then the segment 43 takes up the drive at a uniform velocity, after which the other part of the cam carries on the drive with a retardation until the locking position is reached in which two rollers bear on opposed concentric parts of the cam. The rollers and toothed gear may be in action together or, when the toothed gear is driving, the corresponding parts of the rollers may be cut away to render them inactive. The mechanism drives the tables without shock and obviates backlash.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US557156XA | 1940-08-02 | 1940-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB557156A true GB557156A (en) | 1943-11-05 |
Family
ID=21999693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1582/43A Expired GB557156A (en) | 1940-08-02 | 1941-07-29 | Improvements relating to a mechanism for producing intermittent rotary motion |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB557156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477105A (en) * | 1947-12-18 | 1949-07-26 | Gleason Works | Index mechanism |
| CN107912015A (en) * | 2017-12-18 | 2018-04-13 | 北京信息科技大学 | Single driving interval pusher based on double cam mechanism |
-
1941
- 1941-07-29 GB GB1582/43A patent/GB557156A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477105A (en) * | 1947-12-18 | 1949-07-26 | Gleason Works | Index mechanism |
| CN107912015A (en) * | 2017-12-18 | 2018-04-13 | 北京信息科技大学 | Single driving interval pusher based on double cam mechanism |
| CN107912015B (en) * | 2017-12-18 | 2023-11-17 | 北京信息科技大学 | Single-drive intermittent pushing device based on double-cam mechanism |
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