GB1007285A – A cover assembly for the electrical control panel of an actuator
– Google Patents
GB1007285A – A cover assembly for the electrical control panel of an actuator
– Google Patents
A cover assembly for the electrical control panel of an actuator
Info
Publication number
GB1007285A
GB1007285A
GB22842/63A
GB2284263A
GB1007285A
GB 1007285 A
GB1007285 A
GB 1007285A
GB 22842/63 A
GB22842/63 A
GB 22842/63A
GB 2284263 A
GB2284263 A
GB 2284263A
GB 1007285 A
GB1007285 A
GB 1007285A
Authority
GB
United Kingdom
Prior art keywords
knob
push
buttons
cover assembly
motor
Prior art date
1963-06-07
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
Application number
GB22842/63A
Inventor
Jeremy Joseph Fry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rotork PLC
Original Assignee
Rotork Engineering Co Ltd
Priority date (The priority date 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 date listed.)
1963-06-07
Filing date
1963-06-07
Publication date
1965-10-13
1963-06-07
Application filed by Rotork Engineering Co Ltd
filed
Critical
Rotork Engineering Co Ltd
1963-06-07
Priority to GB22842/63A
priority
Critical
patent/GB1007285A/en
1964-06-05
Priority to US372999A
priority
patent/US3267741A/en
1964-06-06
Priority to DER28596U
priority
patent/DE1900267U/en
1965-10-13
Publication of GB1007285A
publication
Critical
patent/GB1007285A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
H01H9/00—Details of switching devices, not covered by groups H01H1/00 – H01H7/00
H01H9/20—Interlocking, locking, or latching mechanisms
H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20207—Multiple controlling elements for single controlled element
Y10T74/20238—Interlocked
Y10T74/2025—Rod blocks actuation of rotary member
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20396—Hand operated
Y10T74/20468—Sliding rod
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/20—Control lever and linkage systems
Y10T74/20576—Elements
Y10T74/2093—Slot closers and lever guards
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/22—Miscellaneous
Abstract
1,007,285. Locking switches; press-button retractive switches. ROTORK ENGINEERING CO. Ltd. June 8, 1964 [June 7, 1963], No. 22842/63. Heading H2B. In a valve actuator having an electric rotor and a control panel 11 including three pushbuttons 12, 13, 14 for controlling the energiza. tion of the motor, a cover assembly 22 is mounted on the actuator casing 10 over the’ control panel 11, the cover assembly including an operating knob 31 and a selector disc 37 rotatable therewith to screen push-buttons 12, 14 and prevent manual operation thereof in certain positions. The spring-loaded push-buttons 12, 14 operate switches 19, 20 through plungers 15 to sense energization of the motor and opening or closing of the valve, and knob 31 is in certain rotational positions thereof movable axially to actuate a stop switch 21 through plungers 34, 15 to cause de-energization of the motor. The motor is alternatively operable by remote control means. When the knob 31 is turned to the » Full control » position, Fig. 1 (not shown), apertures in the selector disc 37 are aligned with corresponding apertures 25, 27 in a front plate 24 of the cover assembly bolted to the main actuator body, so that pushbuttons 12, 14 may be actuated manually and knob 31 may be depressed to actuate pushbutton 13. When however the knob is rotated to the position shown in Fig. 4, the selector disc 37 screens the push-buttons 12, 14 while at the same time the knob is locked in an outer position by means of pins 41 thereon engaging over lugs 43 around the central aperture 26 in the plate 24. Similarly, when the knob is turned to the » Stop locked » position lugs 43 so engage with the pins 41 that the knob is held depressed and the push-button 13 is permanently operated. In -the » Stop and remote » position the lugs 43 do not engage the pins 41 so that the knob 31 may be depressed though push-buttons 12 and 14 cannot be directly manually-operated. A spring- loaded pivoted lever 56 passes through in the cover 23 and engages one of a plurality of slots round the periphery of the selector disc to prevent unauthorized rotation of the disc, the lever being locked in position by a padlock 62. Specification 939,353 is referred to.
GB22842/63A
1963-06-07
1963-06-07
A cover assembly for the electrical control panel of an actuator
Expired
GB1007285A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB22842/63A
GB1007285A
(en)
1963-06-07
1963-06-07
A cover assembly for the electrical control panel of an actuator
US372999A
US3267741A
(en)
1963-06-07
1964-06-05
Cover assembly for the electrical control panel of an actuator
DER28596U
DE1900267U
(en)
1963-06-07
1964-06-06
DRIVE FOR ONE VALVE.
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB22842/63A
GB1007285A
(en)
1963-06-07
1963-06-07
A cover assembly for the electrical control panel of an actuator
Publications (1)
Publication Number
Publication Date
GB1007285A
true
GB1007285A
(en)
1965-10-13
Family
ID=10185931
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB22842/63A
Expired
GB1007285A
(en)
1963-06-07
1963-06-07
A cover assembly for the electrical control panel of an actuator
Country Status (3)
Country
Link
US
(1)
US3267741A
(en)
DE
(1)
DE1900267U
(en)
GB
(1)
GB1007285A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2309124A
(en)
*
1996-01-15
1997-07-16
Daimler Benz Ag
Seat adjusting switch
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2979581A
(en)
*
1948-08-05
1961-04-11
Fed Pacific Electric Co
Push button stations
US2998500A
(en)
*
1958-08-11
1961-08-29
Smith Kline French Lab
Push button panel cover
1963
1963-06-07
GB
GB22842/63A
patent/GB1007285A/en
not_active
Expired
1964
1964-06-05
US
US372999A
patent/US3267741A/en
not_active
Expired – Lifetime
1964-06-06
DE
DER28596U
patent/DE1900267U/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2309124A
(en)
*
1996-01-15
1997-07-16
Daimler Benz Ag
Seat adjusting switch
GB2309124B
(en)
*
1996-01-15
1998-04-15
Daimler Benz Ag
Seat-adjustment switch member for seats
US5777394A
(en)
*
1996-01-15
1998-07-07
Mercedes-Benz Ag
Seat adjusting switch particularly for vehicle seats
Also Published As
Publication number
Publication date
US3267741A
(en)
1966-08-23
DE1900267U
(en)
1964-09-10
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