GB707957A - Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced - Google Patents

Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced

Info

Publication number
GB707957A
GB707957A GB2932852A GB2932852A GB707957A GB 707957 A GB707957 A GB 707957A GB 2932852 A GB2932852 A GB 2932852A GB 2932852 A GB2932852 A GB 2932852A GB 707957 A GB707957 A GB 707957A
Authority
GB
United Kingdom
Prior art keywords
displaced
trolley
screw
coupled
operated
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
GB2932852A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2932852A priority Critical patent/GB707957A/en
Publication of GB707957A publication Critical patent/GB707957A/en
Expired legal-status Critical Current

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
    • B23K5/00—Gas flame welding
    • B23K5/02—Seam welding
    • B23K5/06—Welding longitudinal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

707,957. Welding by fusion. YATES, H. Nov. 20, 1952, No. 29328/52. Class 83 (4). [Also in Group XXIV] The work table m, Fig. 4, of a welding machine is tiltable about trunnions n by means of a lever l coupled by a strut k to a trolley d movable along inclined guides a by means of a hand operated screw e engaging a nut f universally coupled to the trolley (see Group XXIV). The table is rotatable through gearing m5, m<SP>4</SP>, m<SP>3</SP>, belt m<SP>2</SP> and motor m<SP>1</SP>. In Fig. 5 the welding head q' of a welding machine is carried on a boom q which is raised or lowered on columns p by means of a trolley d coupled thereto and running in vertical guides a and operated by a screw e driven through gearing v, u by a motor t. Limit switches t', t<SP>2</SP> are adapted to be operated by the trolley d at the limits of its travel. In both of the above arrangements safety nuts i are provided on the screw e to operate if the main nut f is stripped.
GB2932852A 1952-11-20 1952-11-20 Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced Expired GB707957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2932852A GB707957A (en) 1952-11-20 1952-11-20 Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2932852A GB707957A (en) 1952-11-20 1952-11-20 Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced

Publications (1)

Publication Number Publication Date
GB707957A true GB707957A (en) 1954-04-28

Family

ID=10289814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2932852A Expired GB707957A (en) 1952-11-20 1952-11-20 Improvements relating to the connection of nuts on and displaced by lead screws to trolleys thereby displaced

Country Status (1)

Country Link
GB (1) GB707957A (en)

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