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GB1290243A - - Google Patents

Info

Publication number
GB1290243A
GB1290243A GB1290243DA GB1290243A GB 1290243 A GB1290243 A GB 1290243A GB 1290243D A GB1290243D A GB 1290243DA GB 1290243 A GB1290243 A GB 1290243A
Authority
GB
United Kingdom
Prior art keywords
base
rollers
guide
slots
axles
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
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 filed Critical
Publication of GB1290243A publication Critical patent/GB1290243A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
    • B43L13/045—Guides for rulers with carriages

Landscapes

  • Character Spaces And Line Spaces In Printers (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

1290243 Single rail vehicles MINSKY OPYTNY ZAVOD SPETSIALNOGO KONSTRUKTORSKOGO BJURO N 3 29 July 1970 [14 Aug 1969] 36691/70 Heading B7L [Also in Division G1] A carriage 2 for supporting a drawing head (3) (Fig. 1, not shown) of a draughting machine is movable relative to a guide 1 by providing the carriage 2 with rollers 6 mounted by axles 5 on a base 4 and with further rollers 11 mounted by axles 10 on slides 9 which are accommodated in slots 8 in the base 4, the slots 8 being so angled relative to the longitudinal axis of the base 4 and guide 1 and the slides 9 being so interconnected by a spring 13 in a recess 12 of the base 4 that the rollers 11 are urged into rolling engagement with the guide 1 when the rollers 6 are in engagement with the guide 1. The slots 8 may be of dove-tail cross section and a casing 14 may accommodate the base 4 and rollers 6, 11.
GB1290243D 1969-08-14 1970-07-29 Expired GB1290243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1358219A SU282963A1 (en) 1969-08-14 1969-08-14 Carriage

Publications (1)

Publication Number Publication Date
GB1290243A true GB1290243A (en) 1972-09-20

Family

ID=20447173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290243D Expired GB1290243A (en) 1969-08-14 1970-07-29

Country Status (5)

Country Link
US (1) US3729827A (en)
BE (1) BE754903A (en)
FR (1) FR2058074A5 (en)
GB (1) GB1290243A (en)
SU (1) SU282963A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256408A (en) * 1991-05-23 1992-12-09 Inveteck Plc Rail trolley for fall arrest equipment.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019258A (en) * 1975-01-06 1977-04-26 Mutoh Industry Ltd. Device for attaching rollers to a carriage adapted to move along a rail
US7992680B2 (en) * 2006-07-28 2011-08-09 Small Greg Rigid rail fall protection apparatus having bypassable moveable anchorages
JP5396221B2 (en) * 2008-10-03 2014-01-22 矢崎総業株式会社 Display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1149120A (en) * 1914-12-03 1915-08-03 James D Fortune Drawing-machine.
US2874474A (en) * 1954-12-24 1959-02-24 Kenneth H Beebe Drafting instrument
DK148784D0 (en) * 1984-02-29 1984-02-29 Nexus Aps POWDER PRODUCTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256408A (en) * 1991-05-23 1992-12-09 Inveteck Plc Rail trolley for fall arrest equipment.

Also Published As

Publication number Publication date
FR2058074A5 (en) 1971-05-21
DE2037714A1 (en) 1971-02-25
BE754903A (en) 1971-02-15
US3729827A (en) 1973-05-01
DE2037714B2 (en) 1975-08-07
SU282963A1 (en) 1976-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees