FR574496A - Further development of fluid pressure operated shears - Google Patents

Further development of fluid pressure operated shears

Info

Publication number
FR574496A
FR574496A FR574496DA FR574496A FR 574496 A FR574496 A FR 574496A FR 574496D A FR574496D A FR 574496DA FR 574496 A FR574496 A FR 574496A
Authority
FR
France
Prior art keywords
fluid pressure
further development
pressure operated
operated shears
shears
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
Other languages
French (fr)
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.)
Ehrhardt & Sehmer AG
Original Assignee
Ehrhardt & Sehmer 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 Ehrhardt & Sehmer AG filed Critical Ehrhardt & Sehmer AG
Application granted granted Critical
Publication of FR574496A publication Critical patent/FR574496A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/02—Shearing machines or shearing devices cutting by blades which move parallel to themselves having both upper and lower moving blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR574496D 1923-12-15 1923-12-15 Further development of fluid pressure operated shears Expired FR574496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574496T 1923-12-15

Publications (1)

Publication Number Publication Date
FR574496A true FR574496A (en) 1924-07-11

Family

ID=8952723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574496D Expired FR574496A (en) 1923-12-15 1923-12-15 Further development of fluid pressure operated shears

Country Status (1)

Country Link
FR (1) FR574496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790168A (en) * 1985-09-09 1988-12-13 Vonthien Gregory W Pipe crimping and cutting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790168A (en) * 1985-09-09 1988-12-13 Vonthien Gregory W Pipe crimping and cutting

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