NL62254C - - Google Patents

Info

Publication number
NL62254C
NL62254C NL62254DA NL62254C NL 62254 C NL62254 C NL 62254C NL 62254D A NL62254D A NL 62254DA NL 62254 C NL62254 C NL 62254C
Authority
NL
Netherlands
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 NL62254C publication Critical patent/NL62254C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Ladders (AREA)
NL62254D 1943-04-21 NL62254C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL242448X 1943-04-21

Publications (1)

Publication Number Publication Date
NL62254C true NL62254C (enrdf_load_html_response)

Family

ID=19780648

Family Applications (1)

Application Number Title Priority Date Filing Date
NL62254D NL62254C (enrdf_load_html_response) 1943-04-21

Country Status (5)

Country Link
US (1) US2520526A (enrdf_load_html_response)
CH (1) CH242448A (enrdf_load_html_response)
FR (1) FR905142A (enrdf_load_html_response)
GB (1) GB617372A (enrdf_load_html_response)
NL (1) NL62254C (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597823A (en) * 1945-08-29 1952-05-20 Bendix Aviat Corp Multiple switch
CH295546A (de) * 1950-11-21 1953-12-31 Jucker Julius Elektrisches Relais.
BE565098A (enrdf_load_html_response) * 1957-02-28

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969926A (en) * 1932-07-28 1934-08-14 M L Jeffrey Corp Dial and switch mechanism
NL40118C (enrdf_load_html_response) * 1934-02-23
DE731316C (de) * 1936-09-12 1943-02-05 Philips Patentverwaltung Elektromagnetisches Relais mit einer Anzahl in ihrer Bewegungsrichtung aufeinandergestapelter, durch isolierende Streifen getrennter Kontaktzungenpaare
GB511092A (en) * 1938-06-13 1939-08-14 Sten Daniel Vigren Improvements in or relating to electrical switching apparatus and sets of contact springs therefor
US2238458A (en) * 1939-10-05 1941-04-15 Western Electric Co Switching mechanism
US2279811A (en) * 1940-06-19 1942-04-14 Bell Telephone Labor Inc Relay

Also Published As

Publication number Publication date
GB617372A (en) 1949-02-04
FR905142A (fr) 1945-11-26
US2520526A (en) 1950-08-29
CH242448A (de) 1946-05-15

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