GB589935A - Improvements in or relating to inter-engaging elements for building up expansible structures - Google Patents

Improvements in or relating to inter-engaging elements for building up expansible structures

Info

Publication number
GB589935A
GB589935A GB822645A GB822645A GB589935A GB 589935 A GB589935 A GB 589935A GB 822645 A GB822645 A GB 822645A GB 822645 A GB822645 A GB 822645A GB 589935 A GB589935 A GB 589935A
Authority
GB
United Kingdom
Prior art keywords
strip
width
slots
holes
slot
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
GB822645A
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.)
EDWARD JOSEPH VOGEL
Original Assignee
EDWARD JOSEPH VOGEL
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 EDWARD JOSEPH VOGEL filed Critical EDWARD JOSEPH VOGEL
Priority to GB822645A priority Critical patent/GB589935A/en
Publication of GB589935A publication Critical patent/GB589935A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B15/00—Supervisory desks or panels for centralised control or display
    • H02B15/02—Supervisory desks or panels for centralised control or display with mimic diagrams
    • H02B15/04—Supervisory desks or panels for centralised control or display with mimic diagrams consisting of building blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

589,935. Radio apparatus. JONES, A. M., [trading as LABGEAR], and VOGEL, E. J: April 3, 1945, No. 8226. [Class 40 (v)] [Also in Group XXXVII] Constructional elements for forming a support or base comprise (1) a strip having alternately disposed slots on either side of length equal to half the width of the strip, the slots on each side being spaced apart by a distance equal to the width of the strip, and (2) an element interengaging with said strip having one side equal to the width of the strip, and a slot in the centre of this side of length equal to half the width of the strip. In a modification, the strip has oppositely disposed slots of length equal to a quarter of the width of the strip, spaced apart by the length of a slot. A strip 1, Fig. 1, is provided on each side with slots 2, 3 of length equal to half the width of the strip, and spaced apart by the width of the strip. The slots on either side are staggered relatively to the slots on the other side by the length of a slot, and the strip is provided with transverse rows of holes 5 for the attachment of wires or components. An interengaging element 9, Fig. 3, which may have a length equal to the width, one and a half times the width, or twice the width of a strip, and is of the same width as the strip, is provided at one end with a slot 13 and longitudinal rows of holes 12. A modified form of strip 20, Fig. 7, is twice as wide as the strip 1, and is provided with opposite pairs of slots 21, spaced apart by the length of a slot, and transverse rows of holes 22. The slots 21, 13 and holes 22, 12 in elements 20, 9 are of the same dimensions as the slots 2 and holes 5 in the strip 1. A support or base, Fig. 5, is formed by assembling strips 1 and interengaging elements 9 at right angles. Two or more main strips 1 may be assembled side by side by using connecting pieces 14 cut from strips 20. Strips 20, Fig. 7, may be used in- - stead of strips 1. The elements are preferably made of insulating material and the entrances to the slots may be bevelled or rounded. Soldering tags may be fixed in holes 5, 12, 22 'to form a tag - board assembly for radio apparatus.
GB822645A 1945-04-03 1945-04-03 Improvements in or relating to inter-engaging elements for building up expansible structures Expired GB589935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB822645A GB589935A (en) 1945-04-03 1945-04-03 Improvements in or relating to inter-engaging elements for building up expansible structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB822645A GB589935A (en) 1945-04-03 1945-04-03 Improvements in or relating to inter-engaging elements for building up expansible structures

Publications (1)

Publication Number Publication Date
GB589935A true GB589935A (en) 1947-07-03

Family

ID=9848370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB822645A Expired GB589935A (en) 1945-04-03 1945-04-03 Improvements in or relating to inter-engaging elements for building up expansible structures

Country Status (1)

Country Link
GB (1) GB589935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735537A (en) * 1969-12-23 1973-05-29 B Panker Carpet base element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735537A (en) * 1969-12-23 1973-05-29 B Panker Carpet base element

Similar Documents

Publication Publication Date Title
GB620696A (en) Improvements in constructional elements consisting of metal bars of angle section
GB1468190A (en) Metal frame member
GB908097A (en) Improvements in or relating to toy building sets and associated building elements
TR19257A (en) AZOLYL-CARBOXYLIC ACID TUEREVES, THE PROCEDURE FOR THEIR PREPARATION AND THEIR USE AS FUNGICIDES
BR7608717A (en) PROCESS FOR THE MANUFACTURE OF DEPOLARIZING MIXTURE OF DIVALENT SILVER OXIDE, STABLE, AND DESPOLARIZING MIXTURE OBTAINED
GB589935A (en) Improvements in or relating to inter-engaging elements for building up expansible structures
GB569377A (en) Improvements in constructional toys
BR7701584A (en) N- (4-BENZYLOXYphenyl) -N-METHYL-N-METOXYUREA, PROCESS FOR ITS PREPARATION, HERBICIDE COMPOSITION AND ITS APPLICATION
GB738967A (en) Improvements in suspended ceiling construction
GB763214A (en) Improvements relating to constructional elements, particularly such of angle section
JPS5672501A (en) Resonant line
GB623344A (en) Improvements in and relating to metal wall ties
MX4770E (en) IMPROVED PROCEDURE FOR THE PREPARATION OF TRANS-3,3,5-TRIMETILCICLOHEXIL ETILETER
GB639503A (en) Improvements in or relating to dart boards
ATE16956T1 (en) NAIL.
GB743332A (en) Improvements in mitred corner joints
SU75035A1 (en) Lining material for walls and other building surfaces
AR219505A1 (en) NEW ESTERS 3 - (- PROPINYLOXICARBONYLAMINE) PHENYLLICS OF SUBSTITUTED CARBAMIC ACIDS, OF PROPERTIES SELECTIVE HERBICIDES, PROCEDURES FOR THEIR PRODUCTION AND SELECTIVE HERBICIDAL COMPOSITIONS BASED ON THESE ESTERS
GB593716A (en) A toy constructional brick
DE956156C (en) Leaf spring contact clamped into insulating parts
GB572018A (en) Improvements relating to thermionic valve holders
GB595027A (en) An improved constructional toy
AT174983B (en) Electrical switching element, the individual parts of which are assembled in a tube made of insulating material
JPS5390635A (en) Building member
FR2427835A1 (en) Construction set to test manipulative skills - has plate with grooves and notches into which pieces are fitted