CA1139648A - Machine a coudre des nattes - Google Patents

Machine a coudre des nattes

Info

Publication number
CA1139648A
CA1139648A CA000355263A CA355263A CA1139648A CA 1139648 A CA1139648 A CA 1139648A CA 000355263 A CA000355263 A CA 000355263A CA 355263 A CA355263 A CA 355263A CA 1139648 A CA1139648 A CA 1139648A
Authority
CA
Canada
Prior art keywords
rollers
seaming machine
housing
batten
roof rib
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
CA000355263A
Other languages
English (en)
Inventor
Eric H. Isenhoff
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.)
Roof Systems Inc
Original Assignee
Roof Systems Inc
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 Roof Systems Inc filed Critical Roof Systems Inc
Application granted granted Critical
Publication of CA1139648A publication Critical patent/CA1139648A/fr
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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
CA000355263A 1979-08-15 1980-07-02 Machine a coudre des nattes Expired CA1139648A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT79/000628 1979-08-15
PCT/US1979/000628 WO1981000529A1 (fr) 1979-08-15 1979-08-15 Machine a fixer des voliges

Publications (1)

Publication Number Publication Date
CA1139648A true CA1139648A (fr) 1983-01-18

Family

ID=22147671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355263A Expired CA1139648A (fr) 1979-08-15 1980-07-02 Machine a coudre des nattes

Country Status (2)

Country Link
CA (1) CA1139648A (fr)
WO (1) WO1981000529A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487799A (en) * 1968-04-12 1970-01-06 Sven Olof Gronlund Roof seaming machine
US3609845A (en) * 1969-12-29 1971-10-05 Armco Steel Corp Crimping tool
US3662699A (en) * 1970-11-16 1972-05-16 Leo B Horn Metal roof seaming machine
US3773005A (en) * 1972-12-11 1973-11-20 Textron Inc Crimping machine for standing seam roofs
US3875642A (en) * 1974-05-10 1975-04-08 Knudson Gary Art Seam forming apparatus
US4064819A (en) * 1977-03-03 1977-12-27 Atlanta Metal Products, Inc. Machine for progressively closing flanges of cap strips on standing T-rib roofs

Also Published As

Publication number Publication date
WO1981000529A1 (fr) 1981-03-05

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Legal Events

Date Code Title Description
MKEX Expiry