GB370758A - Improvements in or relating to running boards for motor vehicles - Google Patents

Improvements in or relating to running boards for motor vehicles

Info

Publication number
GB370758A
GB370758A GB19232/31A GB1923231A GB370758A GB 370758 A GB370758 A GB 370758A GB 19232/31 A GB19232/31 A GB 19232/31A GB 1923231 A GB1923231 A GB 1923231A GB 370758 A GB370758 A GB 370758A
Authority
GB
United Kingdom
Prior art keywords
base
moulded
running
holes
rubber
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
GB19232/31A
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB370758A publication Critical patent/GB370758A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • B60R3/002—Running boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

370,758. Vehicle running boards ; treads. SOC. ITALIANA PIRELLI, 21, Via Fabio Filzi, Milan, Italy, July 3, 1931, No. 19232. Convention date, July 3, 1930. [Class 103 (iv).] The running-board of a motor vehicle is built up of a metallic base 1 and a tread or cover 5 of soft or hard rubber, synthetic resin, or like plastic material which is moulded to the base and becomes keyed to or interlocked with the base during the moulding process. According to the construction shown the base 1 is provided with a number of tapered holes 2 and the rubber &c. 5 is moulded on to the base under pressure so that it is squeezed through the holes and forms a series of heads 6 that prevent its subsequent removal. The final moulding and vulcanization or hardening are effected in a press. Instead of the holes 2 the base may be provided with a number of tapering slots or the upper surface of the base may be furnished with dovetailed grooves. At its edge 3 the base 1 is preferably bent back upon itself and reinforced by a metal strip insertion 4, while the rubber &c. 5 is moulded completely around such edge. The running-board is attached to the vehicle frame or chassis either by brackets 7 secured to the underside, or by means of bolts that. pass completely through the base 1 but not through the tread.
GB19232/31A 1930-07-03 1931-07-03 Improvements in or relating to running boards for motor vehicles Expired GB370758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT370758X 1930-07-03

Publications (1)

Publication Number Publication Date
GB370758A true GB370758A (en) 1932-04-14

Family

ID=11245863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19232/31A Expired GB370758A (en) 1930-07-03 1931-07-03 Improvements in or relating to running boards for motor vehicles

Country Status (1)

Country Link
GB (1) GB370758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861813A (en) * 1955-10-04 1958-11-25 Fred E Rainey Improved cradle for warp dolly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861813A (en) * 1955-10-04 1958-11-25 Fred E Rainey Improved cradle for warp dolly

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