CH416756A - Circuit arrangement for telecommunications, in particular telephone switching systems, in which speech paths and special signal channels are used to establish a connection - Google Patents

Circuit arrangement for telecommunications, in particular telephone switching systems, in which speech paths and special signal channels are used to establish a connection

Info

Publication number
CH416756A
CH416756A CH656864A CH656864A CH416756A CH 416756 A CH416756 A CH 416756A CH 656864 A CH656864 A CH 656864A CH 656864 A CH656864 A CH 656864A CH 416756 A CH416756 A CH 416756A
Authority
CH
Switzerland
Prior art keywords
telecommunications
establish
connection
circuit arrangement
signal channels
Prior art date
Application number
CH656864A
Other languages
German (de)
Inventor
Pfeiderer Friedrich Ing Dr
Heinz Dipl Ing Mertel
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Priority claimed from AT462263A external-priority patent/AT242189B/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH416756A publication Critical patent/CH416756A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Mobile Radio Communication Systems (AREA)
CH656864A 1963-05-22 1964-05-20 Circuit arrangement for telecommunications, in particular telephone switching systems, in which speech paths and special signal channels are used to establish a connection CH416756A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES85347A DE1199333B (en) 1963-05-22 1963-05-22 Circuit arrangement for telecommunications, in particular telephone switchboards, in which speech paths and special signal channels are used to establish a connection
AT462263A AT242189B (en) 1963-06-07 1963-06-07 Axle bearing guide for rail vehicles

Publications (1)

Publication Number Publication Date
CH416756A true CH416756A (en) 1966-07-15

Family

ID=25601349

Family Applications (2)

Application Number Title Priority Date Filing Date
CH656864A CH416756A (en) 1963-05-22 1964-05-20 Circuit arrangement for telecommunications, in particular telephone switching systems, in which speech paths and special signal channels are used to establish a connection
CH663164A CH415727A (en) 1963-05-22 1964-05-21 Axle guide for rail vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH663164A CH415727A (en) 1963-05-22 1964-05-21 Axle guide for rail vehicles

Country Status (6)

Country Link
BE (2) BE648295A (en)
CH (2) CH416756A (en)
DE (2) DE1199333B (en)
GB (2) GB1043105A (en)
NL (2) NL6405734A (en)
SE (1) SE311542B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040833A (en) * 1965-02-19 1966-09-01 Standard Telephones Cables Ltd Improvements in or relating to telephone signalling systems
GB1115865A (en) * 1965-01-29 1968-05-29 Standard Telephones Cables Ltd Signalling system
JPS52130219A (en) * 1976-04-24 1977-11-01 Fujitsu Ltd Transmission control system for call signal
US4487133A (en) * 1982-09-24 1984-12-11 The Budd Company Primary suspension system for providing low vertical and longitudinal spring rates in a railway cap
IT8423581V0 (en) * 1984-10-22 1984-10-22 Socimi ANTI-WEAR GUIDE DEVICE FOR PRIMARY SUSPENSIONS OF RAILWAY TROLLEYS.
EP0289482A3 (en) * 1987-04-30 1989-02-08 Simmering-Graz-Pauker Aktiengesellschaft Bogie for high speed railway vehicles
ES2036374T3 (en) * 1988-09-23 1993-05-16 Sgp Verkehrstechnik Gesellschaft M.B.H. ROLLING MECHANISM FOR RAILWAY VEHICLES.
AT394981B (en) * 1988-09-23 1992-08-10 Sgp Verkehrstechnik UNDERCARRIAGE FOR RAIL VEHICLES
DE10233527B4 (en) * 2002-07-23 2004-07-22 Db Reise & Touristik Ag Procedure for onboard diagnosis of wheelset guidance elements
GB2396143A (en) * 2002-12-13 2004-06-16 Bombardier Transp Gmbh Rail vehicle bogie wheel set guidance assembly
US9637143B2 (en) 2013-12-30 2017-05-02 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US9758181B2 (en) 2013-12-30 2017-09-12 Nevis Industries Llc Railcar truck roller bearing adapter pad systems
US10358151B2 (en) * 2013-12-30 2019-07-23 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
US10569790B2 (en) 2013-12-30 2020-02-25 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
CA3048637C (en) * 2016-12-30 2021-10-19 Nevis Industries Llc Railcar truck roller bearing adapter-pad systems
GB2562287A (en) * 2017-05-11 2018-11-14 Bombardier Transp Gmbh Running gear for a rail vehicle and associated rail vehicle

Also Published As

Publication number Publication date
BE648295A (en) 1964-11-23
GB1043105A (en) 1966-09-21
DE1455178A1 (en) 1969-03-27
BE648895A (en)
GB1037298A (en) 1966-07-27
DE1199333B (en) 1965-08-26
NL6405734A (en) 1964-11-23
SE311542B (en) 1969-06-16
NL6405937A (en) 1964-12-08
CH415727A (en) 1966-06-30

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