ES2092154T3 - Plataforma de apoyo. - Google Patents
Plataforma de apoyo.Info
- Publication number
- ES2092154T3 ES2092154T3 ES93103684T ES93103684T ES2092154T3 ES 2092154 T3 ES2092154 T3 ES 2092154T3 ES 93103684 T ES93103684 T ES 93103684T ES 93103684 T ES93103684 T ES 93103684T ES 2092154 T3 ES2092154 T3 ES 2092154T3
- Authority
- ES
- Spain
- Prior art keywords
- links
- gear
- regulating
- support platform
- present
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/38—Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat
-
- 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
- A47B9/00—Tables with tops of variable height
- A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20582—Levers
- Y10T74/20588—Levers toggle
- Y10T74/20594—Lazy tongs
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chairs Characterized By Structure (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Pallets (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
EL FIN DE LA PRESENTE INVENCION ES PROPORCIONAR UNA PLATAFORMA DE SOPORTE (1) QUE TENGA UNA ESTRUCTURA RESISTENTE Y CUYA ALTURA SE PUEDA REGULAR OPCIONALMENTE. EN LA PRESENTE INVENCION, PUESTO QUE LA SECCION INTERMEDIA (3) QUE UNE LA SECCION DE LA BASE (2) A COLOCAR EN EL SUELO CON UNA PLATAFORMA (1) EN LA QUE SE COLOCA UNA PERSONA U OBJETO, CONSTA DE UNAS JUNTAS QUE SE PUEDEN CONTRAER Y EXTENDER (7A,B,9A,B,12A,B), DE UN MECANISMO DE ENGRANAJE (6A,B) PARA REGULAR LOS MOVIMIENTOS DE ESTAS JUNTAS Y DE UN MECANISMO DE INMOVILIZACION DE LOS ENGRANAJES (17) PARA REGULAR EL ENGRANAJE, ES POSIBLE OBTENER UNA PLATAFORMA DE SOPORTE CON UNA DURABILIDAD EXTREMADAMENTE ALTA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4055347A JPH0736780B2 (ja) | 1992-03-13 | 1992-03-13 | 支持台 |
JP4201309A JPH0736781B2 (ja) | 1992-07-28 | 1992-07-28 | 支持台 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092154T3 true ES2092154T3 (es) | 1996-11-16 |
Family
ID=26396250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93103684T Expired - Lifetime ES2092154T3 (es) | 1992-03-13 | 1993-03-08 | Plataforma de apoyo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5402737A (es) |
EP (1) | EP0560256B1 (es) |
KR (1) | KR960010446B1 (es) |
AT (1) | ATE142859T1 (es) |
AU (1) | AU648460B2 (es) |
CA (1) | CA2092654C (es) |
DE (1) | DE69304743T2 (es) |
ES (1) | ES2092154T3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE502657C2 (sv) * | 1994-10-06 | 1995-12-04 | Kinnarps Ab | Viktbalanserande stativarrangemang |
EP0760350A1 (en) * | 1995-09-01 | 1997-03-05 | Anthony Phillip Dunks | Lifting device |
US6364265B1 (en) | 1999-06-07 | 2002-04-02 | Accuride International, Inc. | Extendable swivel mounting bracket |
US6425459B1 (en) * | 2001-05-18 | 2002-07-30 | Snorkel International, Inc. | Aerial work platform apparatus with anti-tipping supplement |
CN2482877Y (zh) * | 2001-06-19 | 2002-03-27 | 胡柱根 | 采用棘轮机构定位的桌台可升降式茶几 |
US7222832B2 (en) | 2003-11-24 | 2007-05-29 | Welker Orville V | Support mechanism |
US20080236945A1 (en) * | 2007-04-02 | 2008-10-02 | Larouche Jean-Guy | Adjustable-height sawhorse |
US7637468B2 (en) * | 2008-01-06 | 2009-12-29 | Ming-Hsing Huang | Adjustable notebook computer support |
US8308151B2 (en) * | 2008-11-03 | 2012-11-13 | Comau Inc. | Elevator assembly for robotic positioning of a workpiece |
ITAN20110045A1 (it) * | 2011-04-05 | 2012-10-06 | Bespeco Professional S R L | Cavalletto di supporto a gambe incrociate. |
US8978495B2 (en) * | 2012-01-09 | 2015-03-17 | First Dome Corporation | Synchronous movement-aid device for slide module |
US8967057B2 (en) * | 2012-11-02 | 2015-03-03 | South Essex Fabricating Inc. | Vertically adjustable platform system |
US9945134B2 (en) * | 2015-07-28 | 2018-04-17 | Byeong Ki GO | Load-adjustable vertically moving scaffold |
CN105819367B (zh) * | 2016-05-30 | 2018-08-17 | 湖北天华智能装备股份有限公司 | 自行小车输送机剪式升降装置 |
US10085550B1 (en) * | 2017-08-07 | 2018-10-02 | Chen-Source Inc. | Single lever-operated height-adjustable table |
CN107470810B (zh) * | 2017-08-10 | 2019-01-11 | 沭阳三石建设有限公司 | 一种建筑工程用作业设备 |
CN109850824A (zh) * | 2018-12-06 | 2019-06-07 | 湖北赛尔智能科技股份有限公司 | 一种可调节位置的升降机 |
CN110668350A (zh) * | 2019-09-17 | 2020-01-10 | 句容中圣板带科技有限公司 | 一种稳定性高的卸卷小车升降装置 |
CN115259039B (zh) * | 2022-08-22 | 2023-03-10 | 武汉市良山机电设备有限公司 | 一种电动剪式升降平台 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US746210A (en) * | 1903-02-20 | 1903-12-08 | Henry S Waite | Telephone-bracket. |
FR657637A (fr) * | 1928-07-18 | 1929-05-24 | Cric de levage pour automobiles ou autres applications | |
US1846607A (en) * | 1931-07-22 | 1932-02-23 | Eldridge H Nicholas | Folding stool |
FR1288131A (fr) * | 1961-02-07 | 1962-03-24 | Table à hauteur variable, selon le poids qu'elle supporte | |
US4867277A (en) * | 1988-09-29 | 1989-09-19 | Sloan William C | Portable lifting device and cart |
-
1993
- 1993-03-08 ES ES93103684T patent/ES2092154T3/es not_active Expired - Lifetime
- 1993-03-08 AT AT93103684T patent/ATE142859T1/de not_active IP Right Cessation
- 1993-03-08 DE DE69304743T patent/DE69304743T2/de not_active Expired - Fee Related
- 1993-03-08 EP EP93103684A patent/EP0560256B1/en not_active Expired - Lifetime
- 1993-03-11 US US08/029,606 patent/US5402737A/en not_active Expired - Fee Related
- 1993-03-11 AU AU35188/93A patent/AU648460B2/en not_active Ceased
- 1993-03-12 CA CA002092654A patent/CA2092654C/en not_active Expired - Fee Related
- 1993-03-13 KR KR1019930003811A patent/KR960010446B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960010446B1 (ko) | 1996-08-01 |
US5402737A (en) | 1995-04-04 |
EP0560256A1 (en) | 1993-09-15 |
DE69304743D1 (de) | 1996-10-24 |
CA2092654C (en) | 1996-11-26 |
EP0560256B1 (en) | 1996-09-18 |
KR930019353A (ko) | 1993-10-18 |
ATE142859T1 (de) | 1996-10-15 |
AU3518893A (en) | 1993-09-23 |
DE69304743T2 (de) | 1997-04-03 |
CA2092654A1 (en) | 1993-09-14 |
AU648460B2 (en) | 1994-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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