GB1352352A - Vertically adjustable drawing board table or the like - Google Patents
Vertically adjustable drawing board table or the likeInfo
- Publication number
- GB1352352A GB1352352A GB1160471*[A GB1160471A GB1352352A GB 1352352 A GB1352352 A GB 1352352A GB 1160471 A GB1160471 A GB 1160471A GB 1352352 A GB1352352 A GB 1352352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- guide member
- board
- levers
- engaged
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/18—Locking means, e.g. for locking inclination of board
Landscapes
- Transmission Devices (AREA)
- Clamps And Clips (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
1352352 Drawing tables SPACIO SYSTEM A B 27 April 1971 [27 April 1970] 11604/71 Heading A4H A vertically adjustable drawing board 1 is supported by a parallel motion linkage which includes opposite first and second levers 3, 4 and includes a device for locking the linkage at the adjusted height of the board 1, the device including a guide member 10 carried by one of the levers 3, a link 8 pivoted, as at 7, to the other lever 4 and slidably engaged with the guide member 10, and locking means carried by the guide member 10 which is selectively operated to prevent displacement of the link relative to the guide member thereby to maintain the mutual spacing of the levers 3, 4 and hold the board at its adjusted height. As shown, the locking device comprises a bolt 15 engaged through slots 13 in a pair of members 11, 12 forming the link 8 and a nut 17 engaged on the threaded end of the bolt 15 so that tightening of the nut 17 by an operating handle 18 effects a clamping of the lever 3 between the link members 11, 12. In an alternative embodiment the link comprises a bar which is displaceable in a diametric bore through a rotatable pin, the bar being lockable by a grub screw threaded into a radial bore in the pin. Angular adjustment of the board is permitted by a two part bracket 2, 2' which is lockable in the adjusted position by a clamp screw and slot.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE5829/70A SE342772B (en) | 1970-04-27 | 1970-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1352352A true GB1352352A (en) | 1974-05-08 |
Family
ID=20267325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1160471*[A Expired GB1352352A (en) | 1970-04-27 | 1971-04-27 | Vertically adjustable drawing board table or the like |
Country Status (9)
Country | Link |
---|---|
US (1) | US3703147A (en) |
JP (1) | JPS5520685B1 (en) |
CA (1) | CA942821A (en) |
CH (1) | CH522380A (en) |
DE (1) | DE2120652A1 (en) |
FR (1) | FR2090781A5 (en) |
GB (1) | GB1352352A (en) |
SE (1) | SE342772B (en) |
ZA (1) | ZA712716B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383486A (en) * | 1980-07-28 | 1983-05-17 | Rol-Fol Table, Inc. | Desk for handicapped persons |
JPS6276265U (en) * | 1985-10-31 | 1987-05-15 | ||
SE9003607L (en) * | 1990-11-13 | 1992-05-14 | Jeltec Ergonomiteknik Ab | HIGHLY ADJUSTABLE WORK TABLE, DRIVING TIRE AND SCHOOL BENCH |
US5522323A (en) * | 1993-08-24 | 1996-06-04 | Richard; Paul E. | Ergonimic computer workstation and method of using |
US5704299A (en) * | 1996-04-05 | 1998-01-06 | Haworth, Inc. | Keyboard support |
US6691626B2 (en) * | 2002-02-19 | 2004-02-17 | Steve Warner | Adjustable table |
JP6184616B2 (en) * | 2015-01-23 | 2017-08-23 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Clothing steamer with tiltable ironing board |
US9743760B1 (en) * | 2016-02-22 | 2017-08-29 | Teknion Limited | Furniture piece with adjustable worksurface |
US20230077871A1 (en) * | 2019-05-14 | 2023-03-16 | Fellowes Inc. | Multi-positional articulating ergonomic device with modular features |
CN110495709B (en) * | 2019-08-02 | 2022-04-26 | 珠海市润星泰电器有限公司 | Stepless adjustable telescopic device and use method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3089275A (en) * | 1960-06-08 | 1963-05-14 | Alabor Paul | Drawing stands or the like |
US3079726A (en) * | 1961-02-17 | 1963-03-05 | Mayline Co | Lock mechanism for drafting table |
-
1970
- 1970-04-27 SE SE5829/70A patent/SE342772B/xx unknown
-
1971
- 1971-04-26 CA CA111,366A patent/CA942821A/en not_active Expired
- 1971-04-27 DE DE19712120652 patent/DE2120652A1/en active Pending
- 1971-04-27 FR FR7114953A patent/FR2090781A5/fr not_active Expired
- 1971-04-27 ZA ZA712716A patent/ZA712716B/en unknown
- 1971-04-27 CH CH614571A patent/CH522380A/en not_active IP Right Cessation
- 1971-04-27 JP JP2787471A patent/JPS5520685B1/ja active Pending
- 1971-04-27 GB GB1160471*[A patent/GB1352352A/en not_active Expired
- 1971-04-27 US US137793A patent/US3703147A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE342772B (en) | 1972-02-21 |
FR2090781A5 (en) | 1972-01-14 |
CA942821A (en) | 1974-02-26 |
JPS5520685B1 (en) | 1980-06-04 |
DE2120652A1 (en) | 1971-11-11 |
US3703147A (en) | 1972-11-21 |
ZA712716B (en) | 1972-01-26 |
CH522380A (en) | 1972-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2212156A (en) | Clamp | |
GB1352352A (en) | Vertically adjustable drawing board table or the like | |
GB1403757A (en) | Stop devices | |
US3677584A (en) | Two direction quick adjusting bar clamp | |
GB1396713A (en) | Clamping device | |
US2451733A (en) | Work positioner | |
GB1260743A (en) | Improvements in screw threaded clamping devices suitable as shuttering clamps | |
US2349087A (en) | Work clamp | |
GB1150867A (en) | Improvements in or relating to Detachable and Adjustable Stands for Stenographic and Like Machines | |
GB1079653A (en) | Adjustable leg for scaffolding and the like | |
GB882233A (en) | Improvements in devices for use in setting out work for drilling and like operations | |
GB1257133A (en) | ||
GB879878A (en) | Improvements relating to clamps | |
GB1059060A (en) | Improvements in or relating to ironing table legs | |
US2439151A (en) | Adjustable clamping fixture for workbenches | |
GB1071953A (en) | Clamp | |
GB806663A (en) | Improvements in circular sawing machines | |
GB1304410A (en) | ||
KR920019684A (en) | Neck ring lever for H-28 machines | |
US2321911A (en) | Adjustable clamp | |
US3393886A (en) | Attachment for sewing machine | |
US2355386A (en) | Clamp | |
GB1307364A (en) | Optical benches | |
GB1102519A (en) | Improvements in or relating to a staying system for a pivotally connected arm | |
GB939046A (en) | Improvements in or relating to clamping devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |