GB543196A - Improvements in machines for cutting steps in the teeth of combs - Google Patents

Improvements in machines for cutting steps in the teeth of combs

Info

Publication number
GB543196A
GB543196A GB1287140A GB1287140A GB543196A GB 543196 A GB543196 A GB 543196A GB 1287140 A GB1287140 A GB 1287140A GB 1287140 A GB1287140 A GB 1287140A GB 543196 A GB543196 A GB 543196A
Authority
GB
United Kingdom
Prior art keywords
comb
teeth
combs
knife
under
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
GB1287140A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 to BE458712D priority Critical patent/BE458712A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1287140A priority patent/GB543196A/en
Publication of GB543196A publication Critical patent/GB543196A/en
Priority to FR910806D priority patent/FR910806A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D21/00—Producing hair combs or similar toothed or slotted articles
    • B29D21/04—Producing hair combs or similar toothed or slotted articles by sawing, milling, cutting, or similar operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/195—Manufacture
    • F42B3/198—Manufacture of electric initiator heads e.g., testing, machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
GB1287140A 1940-08-12 1940-08-12 Improvements in machines for cutting steps in the teeth of combs Expired GB543196A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE458712D BE458712A (enrdf_load_stackoverflow) 1940-08-12
GB1287140A GB543196A (en) 1940-08-12 1940-08-12 Improvements in machines for cutting steps in the teeth of combs
FR910806D FR910806A (fr) 1940-08-12 1945-05-16 Machine à fabriquer les lames de détonateurs électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1287140A GB543196A (en) 1940-08-12 1940-08-12 Improvements in machines for cutting steps in the teeth of combs

Publications (1)

Publication Number Publication Date
GB543196A true GB543196A (en) 1942-02-13

Family

ID=10012661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1287140A Expired GB543196A (en) 1940-08-12 1940-08-12 Improvements in machines for cutting steps in the teeth of combs

Country Status (3)

Country Link
BE (1) BE458712A (enrdf_load_stackoverflow)
FR (1) FR910806A (enrdf_load_stackoverflow)
GB (1) GB543196A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE458712A (enrdf_load_stackoverflow)
FR910806A (fr) 1946-06-19

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