GB229342A - Improvements in or relating to step-by-step mechanisms - Google Patents

Improvements in or relating to step-by-step mechanisms

Info

Publication number
GB229342A
GB229342A GB4198/25A GB419825A GB229342A GB 229342 A GB229342 A GB 229342A GB 4198/25 A GB4198/25 A GB 4198/25A GB 419825 A GB419825 A GB 419825A GB 229342 A GB229342 A GB 229342A
Authority
GB
United Kingdom
Prior art keywords
relating
mechanisms
ratchet
ges
siemens
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
Application number
GB4198/25A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB229342A publication Critical patent/GB229342A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/06—Rotary switches, i.e. having angularly movable wipers

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

229,342. Siemens & Halske Akt.-Ges. Feb. 15, 1924, [Convention date]. Ratchet gearing. - The driving pawl 3 of a ratchet-driven step-by-step switch has a slot 7 which fits the reduced end of the armature 2, and is held in position by a spring 10.
GB4198/25A 1924-02-15 1925-02-14 Improvements in or relating to step-by-step mechanisms Expired GB229342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229342X 1924-02-15

Publications (1)

Publication Number Publication Date
GB229342A true GB229342A (en) 1926-03-04

Family

ID=5867747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4198/25A Expired GB229342A (en) 1924-02-15 1925-02-14 Improvements in or relating to step-by-step mechanisms

Country Status (1)

Country Link
GB (1) GB229342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762263C (en) * 1939-05-13 1953-04-09 Normalzeit G M B H Rotary switch with folding or Waelzankermagnet high switching accuracy and walking speed for telecommunications, especially telegraph systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762263C (en) * 1939-05-13 1953-04-09 Normalzeit G M B H Rotary switch with folding or Waelzankermagnet high switching accuracy and walking speed for telecommunications, especially telegraph systems

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