ZA707397B - Improvements in beam presses - Google Patents

Improvements in beam presses

Info

Publication number
ZA707397B
ZA707397B ZA707397A ZA707397A ZA707397B ZA 707397 B ZA707397 B ZA 707397B ZA 707397 A ZA707397 A ZA 707397A ZA 707397 A ZA707397 A ZA 707397A ZA 707397 B ZA707397 B ZA 707397B
Authority
ZA
South Africa
Prior art keywords
beam presses
presses
Prior art date
Application number
ZA707397A
Inventor
Jager F De
Original Assignee
Jager F De
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 Jager F De filed Critical Jager F De
Priority to ZA707397A priority Critical patent/ZA707397B/en
Priority to US00190853A priority patent/US3771386A/en
Priority to GB4991371A priority patent/GB1338940A/en
Publication of ZA707397B publication Critical patent/ZA707397B/en

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
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/20588—Levers toggle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Press Drives And Press Lines (AREA)
ZA707397A 1971-10-18 1971-10-18 Improvements in beam presses ZA707397B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA707397A ZA707397B (en) 1971-10-18 1971-10-18 Improvements in beam presses
US00190853A US3771386A (en) 1971-10-18 1971-10-20 Beam presses
GB4991371A GB1338940A (en) 1971-10-18 1971-10-27 Beam presses or guillotines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA707397A ZA707397B (en) 1971-10-18 1971-10-18 Improvements in beam presses

Publications (1)

Publication Number Publication Date
ZA707397B true ZA707397B (en) 1972-02-23

Family

ID=25562652

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707397A ZA707397B (en) 1971-10-18 1971-10-18 Improvements in beam presses

Country Status (3)

Country Link
US (1) US3771386A (en)
GB (1) GB1338940A (en)
ZA (1) ZA707397B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1042381A (en) * 1912-03-02 1912-10-29 William H Baker Dam and hydraulic-power transmitter.
US1451292A (en) * 1921-07-27 1923-04-10 Dashew Jacob Steam garment-pressing machine
US1873694A (en) * 1929-06-18 1932-08-23 Wilkinson Tom Biggs Driving gear of jigging conveyers
FR776062A (en) * 1933-09-13 1935-01-16 Lever press, especially for fruit
US2269308A (en) * 1937-09-07 1942-01-06 Nicholas L Strike Toggle mechanism for presses
US2338379A (en) * 1938-11-17 1944-01-04 Henke Karl Control mechanism for aircraft
US2318814A (en) * 1942-04-07 1943-05-11 George F Strong Motor drive for toggle links
US2624915A (en) * 1949-01-28 1953-01-13 William G Corson Vulcanizing or like press
US3654811A (en) * 1970-01-02 1972-04-11 Lockheed Aircraft Corp Foldable load bearing mechanism and actuating device

Also Published As

Publication number Publication date
US3771386A (en) 1973-11-13
GB1338940A (en) 1973-11-28

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