ZA731133B - Flush-face elevator door - Google Patents

Flush-face elevator door

Info

Publication number
ZA731133B
ZA731133B ZA731133A ZA731133A ZA731133B ZA 731133 B ZA731133 B ZA 731133B ZA 731133 A ZA731133 A ZA 731133A ZA 731133 A ZA731133 A ZA 731133A ZA 731133 B ZA731133 B ZA 731133B
Authority
ZA
South Africa
Prior art keywords
flush
elevator door
face elevator
face
door
Prior art date
Application number
ZA731133A
Inventor
J Jecmen
J Smith
R Riley
Original Assignee
Harris Preble Co A Corp
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 Harris Preble Co A Corp filed Critical Harris Preble Co A Corp
Publication of ZA731133B publication Critical patent/ZA731133B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/007—Spot arc welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
ZA731133A 1972-12-18 1973-02-19 Flush-face elevator door ZA731133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00316261A US3838245A (en) 1972-12-18 1972-12-18 Flush-face elevator door

Publications (1)

Publication Number Publication Date
ZA731133B true ZA731133B (en) 1973-11-28

Family

ID=23228287

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731133A ZA731133B (en) 1972-12-18 1973-02-19 Flush-face elevator door

Country Status (4)

Country Link
US (1) US3838245A (en)
CA (1) CA994172A (en)
GB (1) GB1417328A (en)
ZA (1) ZA731133B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439179A (en) * 2019-09-04 2019-11-12 长春工程学院 A kind of compound heated Kang panel of assembled

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394809A (en) * 1981-06-01 1983-07-26 Westinghouse Electric Corp. Coreless hung panel assembly
EP0190374A1 (en) * 1985-02-02 1986-08-13 Ermossa AG Self-supporting floor panel
US5674418A (en) * 1995-06-19 1997-10-07 Game Time, Inc. Method for assembling a metal design panel on a metal support structure
CN104439641A (en) * 2014-11-27 2015-03-25 芜湖中集瑞江汽车有限公司 Aluminum plate welding process
CN110924824B (en) * 2019-12-13 2021-02-05 陕西鑫邦实业发展有限公司 Steel-structure civil air defense door and machining process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US941068A (en) * 1908-01-31 1909-11-23 American Car & Foundry Co Metallic door.
US1831343A (en) * 1927-05-05 1931-11-10 George A Caldwell Method and apparatus for welding structural members
US2132975A (en) * 1935-02-21 1938-10-11 Sun Shipbuilding & Dry Dock Co Welding method and apparatus
US2315358A (en) * 1940-10-19 1943-03-30 Midland Steel Prod Co Electric metallic arc welding
US2260590A (en) * 1941-02-10 1941-10-28 Tiffin Art Metal Company Panel section
US2409212A (en) * 1944-08-21 1946-10-15 Kautz Frederick Structural member
US2743692A (en) * 1950-08-11 1956-05-01 Armco Steel Corp Strip welding machine
US2856509A (en) * 1953-07-10 1958-10-14 Union Carbide Corp Argon shielded arc welding
US2859328A (en) * 1954-04-29 1958-11-04 Air Reduction Gas shielded arc welding
US3466828A (en) * 1967-11-13 1969-09-16 Gerald S November Modular wall construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439179A (en) * 2019-09-04 2019-11-12 长春工程学院 A kind of compound heated Kang panel of assembled
CN110439179B (en) * 2019-09-04 2024-01-30 长春工程学院 Assembled composite heated kang panel

Also Published As

Publication number Publication date
CA994172A (en) 1976-08-03
US3838245A (en) 1974-09-24
GB1417328A (en) 1975-12-10

Similar Documents

Publication Publication Date Title
AU5643973A (en) Building building
ZA73867B (en) Door operator
HK75776A (en) Elevator device
AU7314874A (en) Doors
ZA717649B (en) Door closer
CA894303A (en) Door mat
GB1387788A (en) Door stops
AU6615574A (en) Doors
IL41369A0 (en) Sliding door structure
AU5366373A (en) Sliding window
GB1418796A (en) Doors
GB1407295A (en) Rope fitting
GB1414165A (en) Door mat
CA996818A (en) Door structure
CA999487A (en) Door arrangement
ZA731133B (en) Flush-face elevator door
GB1387137A (en) Door check
AU6162473A (en) Hinges
GB1388819A (en) Window structures
AU5638873A (en) Elevator elevator
GB1388820A (en) Window structures
AU5353673A (en) Masonry
GB1387164A (en) Hinges
AU5515473A (en) Doorway surround
IL40276A0 (en) Door stop