GB1052518A - - Google Patents

Info

Publication number
GB1052518A
GB1052518A GB1052518DA GB1052518A GB 1052518 A GB1052518 A GB 1052518A GB 1052518D A GB1052518D A GB 1052518DA GB 1052518 A GB1052518 A GB 1052518A
Authority
GB
United Kingdom
Prior art keywords
lever
microswitches
leaf springs
switches
april
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.)
Active
Application number
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.)
Publication of GB1052518A publication Critical patent/GB1052518A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/28—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with three operating positions
    • H01H23/30—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with three operating positions with stable centre positions and one or both end positions unstable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B66C13/56—Arrangements of handles or pedals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/003—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with more than one electrically distinguishable condition in one or both positions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Tumbler Switches (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1,052,518. Retractive switches. EUROPEAN ATOMIC ENERGY COMMUNITY (Euratom). April 7, 1964 [April 11, 1963], No. 14355/64. Heading H2B. A manually-operable lever 1 pivoted at 2 is rockable, e.g. clockwise as shown, to successively operate two microswitches 8, 9 (Fig. 3, not shown), mounted at slightly different distances from the lever 1, via leaf springs 5, 6, acting through flexible rollercarrying leaf springs 14, 15 on the operating push-buttons 11, 12 of the microswitches 8, 9. Similar action occurs with anticlockwise movement of lever 1 which is biased by leaf springs 5, 6 &c. to the neutral position. Several levers 20, 21, 22, each controlling four microswitches or valves in the same way as lever 1, and their associated pairs of switches 23-28, are mounted in a controller casing supported at 29 by a cable 30 (Figs. 4, 5, not shown), the switches controlling handling and hoisting apparatus such as a crane.
GB1052518D 1963-04-11 Active GB1052518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE505011 1963-04-11

Publications (1)

Publication Number Publication Date
GB1052518A true GB1052518A (en)

Family

ID=3844773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052518D Active GB1052518A (en) 1963-04-11

Country Status (5)

Country Link
BE (1) BE630922A (en)
DE (1) DE1465491A1 (en)
GB (1) GB1052518A (en)
LU (1) LU45285A1 (en)
NL (1) NL6401419A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111677U (en) * 1974-02-22 1975-09-11
JPH02118496U (en) * 1989-03-06 1990-09-21

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585562B1 (en) * 1985-08-01 1989-09-01 Garant Benedicte PUSH BUTTON FOR CHANGE OF POSITION OF HANDLING TABLES, MEDICAL OR PARA-MEDICAL
EP0268692B1 (en) * 1986-11-20 1989-09-13 Deere & Company Electric tumbler switch
DE4442312C2 (en) * 1994-11-29 1996-09-12 Deere & Co Switch assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111677U (en) * 1974-02-22 1975-09-11
JPH02118496U (en) * 1989-03-06 1990-09-21

Also Published As

Publication number Publication date
NL6401419A (en) 1964-10-12
BE630922A (en) 1963-11-04
LU45285A1 (en) 1964-03-24
DE1465491A1 (en) 1969-05-08

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