GB878086A - Method and apparatus for producing variations in the feed of material to be treated to a machine - Google Patents
Method and apparatus for producing variations in the feed of material to be treated to a machineInfo
- Publication number
- GB878086A GB878086A GB16257/58A GB1625758A GB878086A GB 878086 A GB878086 A GB 878086A GB 16257/58 A GB16257/58 A GB 16257/58A GB 1625758 A GB1625758 A GB 1625758A GB 878086 A GB878086 A GB 878086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- feed
- load
- lever
- treated
- 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
- G05G15/00—Mechanical devices for initiating a movement automatically due to a specific cause
- G05G15/08—Mechanical devices for initiating a movement automatically due to a specific cause due to the load or torque on a member, e.g. if exceeding a predetermined value thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
878,086. Electric motors. PICHON, J. A. May 21, 1958 [May 22, 1957], No. 16257/58. Class 35. The stator 2 of an electric motor is rockable against the torque produced by a weight 12 and the movement is used to regulate the load on the motor to its normal rating. The weight hangs on a cable 9 running on an arc 7 mounted on the lever. The lever is connected to mechanical or electrical means which regulate the load on the motor, e.g. by controlling the feed to a grinder. Oscillation is prevented by a damper 15. When the load is thrown off, the lever drops on to a switch 17 which shuts down the motor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR346113X | 1957-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB878086A true GB878086A (en) | 1961-09-27 |
Family
ID=8892407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16257/58A Expired GB878086A (en) | 1957-05-22 | 1958-05-21 | Method and apparatus for producing variations in the feed of material to be treated to a machine |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE567947A (en) |
CH (1) | CH346113A (en) |
GB (1) | GB878086A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937911A (en) * | 1974-04-29 | 1976-02-10 | Mabuchi Motor Co. Ltd. | Circuit breaker for small size motors |
US4082180A (en) * | 1976-08-02 | 1978-04-04 | Reliance Electric Company | Motorized conveyor pulley |
DE2854521A1 (en) * | 1978-12-16 | 1980-06-26 | Agfa Gevaert Ag | Bidirectional DC motor for camera - has rotatable casing, acting as direction reversing switch with contact segments for film winding and lens focussing |
FR2493202A1 (en) * | 1980-10-31 | 1982-05-07 | Hilti Ag | PORTABLE DRILLING TOOL WITH MOTOR |
-
0
- BE BE567947D patent/BE567947A/xx unknown
-
1958
- 1958-05-14 CH CH346113D patent/CH346113A/en unknown
- 1958-05-21 GB GB16257/58A patent/GB878086A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3937911A (en) * | 1974-04-29 | 1976-02-10 | Mabuchi Motor Co. Ltd. | Circuit breaker for small size motors |
US4082180A (en) * | 1976-08-02 | 1978-04-04 | Reliance Electric Company | Motorized conveyor pulley |
DE2854521A1 (en) * | 1978-12-16 | 1980-06-26 | Agfa Gevaert Ag | Bidirectional DC motor for camera - has rotatable casing, acting as direction reversing switch with contact segments for film winding and lens focussing |
FR2493202A1 (en) * | 1980-10-31 | 1982-05-07 | Hilti Ag | PORTABLE DRILLING TOOL WITH MOTOR |
Also Published As
Publication number | Publication date |
---|---|
BE567947A (en) | |
CH346113A (en) | 1960-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB878086A (en) | Method and apparatus for producing variations in the feed of material to be treated to a machine | |
GB693208A (en) | Improvements relating to centrifugal switches for electric motors | |
JPS5349750A (en) | Apparatus for controlling alternate current elevator | |
DE942880C (en) | Single-phase motor with centrifugal switch | |
GB629383A (en) | Fan stand | |
GB697112A (en) | Braking and locking means for electric motors | |
GB427868A (en) | Apparatus for actuating or controlling electrically operated machines | |
JPS55139096A (en) | Load bearing compensator | |
GB592525A (en) | Improvements in or relating to brake releasing mechanism | |
JPS5237309A (en) | Control device for electric motor vehicle | |
GB641255A (en) | Improvements in or relating to electric switch gear | |
JPS54149266A (en) | Motor-driven floor polisher | |
AU212425B2 (en) | Overload switch for controlling a direct current electric motor | |
ES291228A1 (en) | Improvements in electric motors, especially continuous current motors (Machine-translation by Google Translate, not legally binding) | |
GB910993A (en) | Control systems for induction motors | |
ES258567A1 (en) | Improvements in or relating to circuits for feeding the windings of electrical machines | |
GB656625A (en) | Improvements relating to the control of synchronous dynamo electric machines | |
GB639004A (en) | Improvements in and relating to dynamo electric machines | |
GB421002A (en) | Improvements in or relating to electrical equipments for lifts, hoists and the like | |
CA592330A (en) | Bushes for dynamo electric machines | |
GB915958A (en) | Improved circuit arrangement for dynamo-electric machines | |
JPS5257903A (en) | Regulating device for winding of electric machines | |
GB733969A (en) | Improvements relating to the control of brake-actuating electric motors | |
GB802040A (en) | Improvements in or relating to electromagnetic vibration massage apparatus | |
GB267659A (en) | Improvements in and relating to electric motor control systems |