GB190721706A - Improvements in Apparatus for Forming Partition Walls - Google Patents

Improvements in Apparatus for Forming Partition Walls

Info

Publication number
GB190721706A
GB190721706A GB190721706DA GB190721706A GB 190721706 A GB190721706 A GB 190721706A GB 190721706D A GB190721706D A GB 190721706DA GB 190721706 A GB190721706 A GB 190721706A
Authority
GB
United Kingdom
Prior art keywords
levers
boards
projections
moulding
situ
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
Inventor
Hans Hansen
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
Application granted granted Critical
Publication of GB190721706A publication Critical patent/GB190721706A/en
Expired legal-status Critical Current

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  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

21,706. Hansen, H. Oct. 1. Moulding structures in situ.-In apparatus for moulding concrete partition-walls in situ, pairs of vertical posts a, which may be in sections bolted together, are spaced apart and support pivoted levers c, g, which have projections e, f to support the moulding-boards k and hold them in place. The boards are raised as the work proceeds by cords passing over pulleys on the upper ends of the posts, and in rising push aside the levers c, which move in guides i and automatically fall down when released. Fig. 3 shows a modification in which the levers g are dispensed with, the levers e being formed with sloping projections p to engage the boards k which are grooved to take these projections.
GB190721706D 1907-10-01 1907-10-01 Improvements in Apparatus for Forming Partition Walls Expired GB190721706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190721706T 1907-10-01

Publications (1)

Publication Number Publication Date
GB190721706A true GB190721706A (en) 1908-09-24

Family

ID=32487958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190721706D Expired GB190721706A (en) 1907-10-01 1907-10-01 Improvements in Apparatus for Forming Partition Walls

Country Status (1)

Country Link
GB (1) GB190721706A (en)

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