GB392403A - Improvements in latch handles - Google Patents

Improvements in latch handles

Info

Publication number
GB392403A
GB392403A GB25308/32A GB2530832A GB392403A GB 392403 A GB392403 A GB 392403A GB 25308/32 A GB25308/32 A GB 25308/32A GB 2530832 A GB2530832 A GB 2530832A GB 392403 A GB392403 A GB 392403A
Authority
GB
United Kingdom
Prior art keywords
sept
handles
latch handles
steel
latch
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
GB25308/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB392403A publication Critical patent/GB392403A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

392,403. Handles. GEYER, H., 17, Dõnischestrasse, Kiel, Germany. Sept. 12, 1932, No. 25308. Convention date, Sept. 11, 1931. [Class 52 (i).] A handle is formed by assembling a plurality of concentric tubes on a latch spindle 1 and bending the whole simultaneously. The outer shell 3 is preferably of steel or a steel alloy, and the inner tube 2 of more ductile material such as copper or lead.
GB25308/32A 1931-09-11 1932-09-12 Improvements in latch handles Expired GB392403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE392403X 1931-09-11

Publications (1)

Publication Number Publication Date
GB392403A true GB392403A (en) 1933-05-18

Family

ID=6385453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25308/32A Expired GB392403A (en) 1931-09-11 1932-09-12 Improvements in latch handles

Country Status (1)

Country Link
GB (1) GB392403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748085C (en) * 1937-05-15 1944-10-30 Erwin Goesser Dr Ing Process for the production of a curved door handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748085C (en) * 1937-05-15 1944-10-30 Erwin Goesser Dr Ing Process for the production of a curved door handle

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