GB360862A - An improved lock and locking means for railway points operated by hand - Google Patents

An improved lock and locking means for railway points operated by hand

Info

Publication number
GB360862A
GB360862A GB2405130A GB2405130A GB360862A GB 360862 A GB360862 A GB 360862A GB 2405130 A GB2405130 A GB 2405130A GB 2405130 A GB2405130 A GB 2405130A GB 360862 A GB360862 A GB 360862A
Authority
GB
United Kingdom
Prior art keywords
bolt
railway points
slot
hand
locking means
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
GB2405130A
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.)
JAMES WILLIAM CURRAN
Original Assignee
JAMES WILLIAM CURRAN
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 JAMES WILLIAM CURRAN filed Critical JAMES WILLIAM CURRAN
Priority to GB2405130A priority Critical patent/GB360862A/en
Publication of GB360862A publication Critical patent/GB360862A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)

Abstract

360,862. Locking railway points. CURRAN, J. W., Bombay Port Trust Railway Engineering Quarters, Nawab Tank Bridge, Mazagon, Bombay, India. Aug. 11, 1930, No. 24051. [Class 104 (i).] A locking device for railway points comprises a lever lock 1 fixed to the stock rail and provided with a strip 4 which engages the key 6 after it has been turned to release the bolt 3 from its slot 7, and prevents it from being withdrawn until it has been turned back to lock the bolt. The slot 7 is in a sliding plate 8 attached to the point rail, so that the bolt cannot engage the slot until the point is fully closed.
GB2405130A 1930-08-11 1930-08-11 An improved lock and locking means for railway points operated by hand Expired GB360862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2405130A GB360862A (en) 1930-08-11 1930-08-11 An improved lock and locking means for railway points operated by hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2405130A GB360862A (en) 1930-08-11 1930-08-11 An improved lock and locking means for railway points operated by hand

Publications (1)

Publication Number Publication Date
GB360862A true GB360862A (en) 1931-11-11

Family

ID=10205585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2405130A Expired GB360862A (en) 1930-08-11 1930-08-11 An improved lock and locking means for railway points operated by hand

Country Status (1)

Country Link
GB (1) GB360862A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762454A1 (en) * 2005-09-13 2007-03-14 Schwihag Gesellschaft für Eisenbahnoberbau mbH Apparatus in a switch point system for mechanical locking of the switch tongue
EP2412601A1 (en) * 2010-07-30 2012-02-01 ALSTOM Transport SA Railway switch locking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762454A1 (en) * 2005-09-13 2007-03-14 Schwihag Gesellschaft für Eisenbahnoberbau mbH Apparatus in a switch point system for mechanical locking of the switch tongue
EP2412601A1 (en) * 2010-07-30 2012-02-01 ALSTOM Transport SA Railway switch locking device
FR2963305A1 (en) * 2010-07-30 2012-02-03 Alstom Transport Sa RAILWAY LOCKING DEVICE

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