GB130598A - Improved Pawl and Ratchet Gear having an Electro-responsive Releasing Device. - Google Patents
Improved Pawl and Ratchet Gear having an Electro-responsive Releasing Device.Info
- Publication number
- GB130598A GB130598A GB18589/19A GB1858919A GB130598A GB 130598 A GB130598 A GB 130598A GB 18589/19 A GB18589/19 A GB 18589/19A GB 1858919 A GB1858919 A GB 1858919A GB 130598 A GB130598 A GB 130598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- lever
- pawl
- electro
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G17/00—Mechanical devices for moving a member after being released; Trip or release mechanisms characterised thereby
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
130,598. Aktiebolaget Svenska Kullagerfabriken. July 27, 1918, [Convention date]. Feed-devices.-Ratchet gea.ring, specially applicable as a feed-motion in grinding-machines for making ball-bearing rings, is adapted to be instantly disconnected by an electric current. An oscillating lever 7, Fig. 1, carries a support 5 for a spring pawl 2, which normally drives a ratchetwheel 1. The support 5 is connected to the lever 7 by a pivot-spindle and spring so that it flies round to the position shown in Fig. 3 unless held by a trip-lever 10. Fig. 1. The lever 10, which is yieldingly heid in place by a spring plunger 17, carries the armature 11 of an electro-magnet 12. The pawl 2 is carried by pins 3 fitting in slots 4 in the support 5 so sloped as to form a lost-motion connexion when the support 5 has spun round. On exciting the magnet 12, the lever 10 rises. the support sinks back, and the pawl 2 falls loosely into the slots 4. An abutment 20 on the support 5 then strikes the pawl 2 and throws it right back.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE130598X | 1918-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB130598A true GB130598A (en) | 1919-09-25 |
Family
ID=32391050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18589/19A Expired GB130598A (en) | 1918-07-27 | 1919-07-26 | Improved Pawl and Ratchet Gear having an Electro-responsive Releasing Device. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB130598A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109952447A (en) * | 2016-11-10 | 2019-06-28 | 博格华纳公司 | Fan-shaped clutch |
-
1919
- 1919-07-26 GB GB18589/19A patent/GB130598A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109952447A (en) * | 2016-11-10 | 2019-06-28 | 博格华纳公司 | Fan-shaped clutch |
CN109952447B (en) * | 2016-11-10 | 2021-05-04 | 博格华纳公司 | Sector clutch |
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