MX2015009230A - Escalera ajustable y componentes relacionados. - Google Patents
Escalera ajustable y componentes relacionados.Info
- Publication number
- MX2015009230A MX2015009230A MX2015009230A MX2015009230A MX2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A MX 2015009230 A MX2015009230 A MX 2015009230A
- Authority
- MX
- Mexico
- Prior art keywords
- adjustable
- pair
- pivotally coupled
- section
- swing arm
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/423—Ladder stabilising struts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Escaleras ajustables pueden incluir un par de rieles laterales que tienen una pluralidad de peldaños que se extienden entre los mismos, y un par de patas ajustables asociadas con los rieles laterales. Un par de extremidades oscilantes puede incluir un primer extremo acoplado de forma pivotante con un riel lateral, o una abrazadera asociada con el riel lateral, así como un segundo extremo acoplado de forma pivotante con una pata ajustable. La extremidad oscilante puede configurarse como una estructura no lineal. En una modalidad, la extremidad oscilante puede incluir una primera sección que se extiende desde una segunda sección en un ángulo definido. La primera y segunda secciones pueden mostrar diferentes longitudes. Los mecanismos de ajuste pueden acoplarse de forma pivotante con un extremo superior de las patas ajustables. En una modalidad, los mecanismos de ajuste pueden configurarse de tal manera que cuando se accionan, pueden desplazarse en una dirección mientras resisten el desplazamiento en una segunda dirección opuesta.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361756168P | 2013-01-24 | 2013-01-24 | |
US201361828000P | 2013-05-28 | 2013-05-28 | |
PCT/US2014/012980 WO2014116971A1 (en) | 2013-01-24 | 2014-01-24 | Adjustable ladders and related components |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015009230A true MX2015009230A (es) | 2016-06-17 |
MX368951B MX368951B (es) | 2019-10-22 |
Family
ID=50185002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015009230A MX368951B (es) | 2013-01-24 | 2014-01-24 | Escalera ajustable y componentes relacionados. |
Country Status (4)
Country | Link |
---|---|
US (2) | US9145733B2 (es) |
CN (1) | CN105121772B (es) |
MX (1) | MX368951B (es) |
WO (1) | WO2014116971A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9797194B2 (en) | 2013-09-06 | 2017-10-24 | Wing Enterprises, Incorporated | Adjustable ladders, ladder components and related methods |
CN105980652B (zh) * | 2013-09-18 | 2018-03-02 | 伟英企业有限公司 | 包括绳索滑轮系统以及坠落保护的梯子 |
WO2015048271A1 (en) | 2013-09-27 | 2015-04-02 | Wing Enterprises, Incorporated | Step ladders, components for step ladders and related methods |
WO2015142992A1 (en) | 2014-03-18 | 2015-09-24 | Wing Enterprises, Incorporated | Ladders with integrated support |
US10107035B1 (en) * | 2015-10-19 | 2018-10-23 | Philip F. Lanzafame | Ladder Stabilizer |
MX2019003904A (es) | 2016-10-05 | 2019-10-09 | Wing Entpr Inc | Escaleras, mecanismos y componentes para escaleras, y metodos relacionados. |
MX2019009744A (es) | 2017-02-16 | 2020-02-07 | Wing Entpr Inc | Escaleras, mecanismos de base para escaleras y metodos relacionados. |
US10871031B1 (en) * | 2017-03-13 | 2020-12-22 | Wing Enterprises, Incorporated | Methods of fabricating composite articles and related articles and structures |
US20180363371A1 (en) * | 2017-06-20 | 2018-12-20 | Thomas Huckabay | Adjustable ladder device and method |
US11466516B2 (en) * | 2017-11-10 | 2022-10-11 | Little Giant Ladder Systems, Llc | Walkthrough and standoff mechanisms for ladders, ladders incorporating same and related methods |
USD858799S1 (en) * | 2018-03-20 | 2019-09-03 | Linden Steel, L.P. | Rebar cage stand |
CA3107509A1 (en) | 2018-07-27 | 2020-01-30 | Little Giant Ladder Systems, Llc | Last step indicator for ladders and ladders incorporating same |
US11391089B2 (en) * | 2018-10-24 | 2022-07-19 | Tricam Industries, Inc. | Stepladder folding leg |
US20210207436A1 (en) * | 2020-01-02 | 2021-07-08 | Christopher Taylor | Ladder Stabilization Apparatus and a Stable Ladder |
CN112360327B (zh) * | 2020-11-14 | 2022-07-12 | 江苏乔天科技有限公司 | 用于变电站检修的辅助系统 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1314719A (en) | 1919-09-02 | Equalizing device | ||
US546379A (en) * | 1895-09-17 | Transom-lifter | ||
GB191001524A (en) | 1910-01-20 | 1910-03-03 | Frank Charles Edwards | An Improved Method of Fumigating, and Apparatus therefor. |
US1151809A (en) * | 1914-07-08 | 1915-08-31 | Austin M Morgan | Extensible ladder. |
US1385319A (en) * | 1920-04-14 | 1921-07-19 | Martin F Enke | Ladder |
US1399105A (en) * | 1920-11-01 | 1921-12-06 | John Hagey | Sash-fastener |
US1496201A (en) * | 1922-01-11 | 1924-06-03 | Russell O Webster | Self-supporting extension ladder |
GB586854A (en) | 1944-07-24 | 1947-04-02 | Isaac Stover Barkey | Improvements in step ladders |
US2767898A (en) | 1953-08-25 | 1956-10-23 | Darrel D Cramer | Combined shoe and spike attachment for ladders |
US2885133A (en) | 1958-02-21 | 1959-05-05 | Robert D Grant | Self-adjusting orchard ladder |
US3025926A (en) * | 1958-12-17 | 1962-03-20 | Julius C Vives | Safety ladder device |
US3508628A (en) * | 1968-10-17 | 1970-04-28 | Charles J Conrad | Ladder with stabilizer means |
US3933221A (en) | 1971-12-17 | 1976-01-20 | Sorenson Virgil H | Ladder adjusting and stabilizing apparatus |
US4011926A (en) * | 1976-04-12 | 1977-03-15 | White Metal Rolling & Stamping Corporation | Stability stepladders |
CA1064872A (en) | 1976-09-27 | 1979-10-23 | Douglas A. Chantler | Ladder stabilizing device |
US4182431A (en) | 1978-03-13 | 1980-01-08 | Little Giant Industries Inc. | Combination extension and step ladder rungs therefor |
CA1072926A (en) | 1978-10-20 | 1980-03-04 | George R. Mair | Adjustable ladder support |
GB2042041B (en) | 1979-02-13 | 1983-06-15 | Coleman R W | Stabilizing means for a ladder |
US4519477A (en) * | 1982-11-15 | 1985-05-28 | Robert Ralston | Ladder stabilizing apparatus |
JPS61500980A (ja) | 1983-11-22 | 1986-05-15 | マ−レル,ジヨン エドガ− | 安全はしご |
FR2563566B1 (fr) * | 1984-04-25 | 1987-06-26 | Stoltz Gerard | Escabeau repliable |
US4798262A (en) * | 1986-09-12 | 1989-01-17 | Paul Margolies | Tripodal support |
NO171572C (no) * | 1989-05-16 | 1994-03-04 | Raufoss As | Stige med uavhengige, utsvingbare stötteben |
US5273133A (en) | 1992-02-19 | 1993-12-28 | Jershon, Inc. | Ladder leveler |
US5267631A (en) | 1992-09-03 | 1993-12-07 | Mendel Gary S | Scaffold stabilizer apparatus |
US5370203A (en) | 1993-01-28 | 1994-12-06 | Werner Co. | Ladder shoe spur plate |
FR2701058A1 (fr) | 1993-02-01 | 1994-08-05 | Convers Stephane | Echelle adaptable sur toute surface. |
US5590739A (en) | 1994-11-01 | 1997-01-07 | High; Dewayne A. | Adjustable extension stepladder |
US5595410A (en) * | 1995-02-27 | 1997-01-21 | Chicago Steel Tape Co. | Quick-release locking device for telescoping member |
US5845744A (en) | 1997-11-19 | 1998-12-08 | Harold Anthony Ernest Beck | Ladder levelling device |
DE19802741A1 (de) * | 1998-01-26 | 1999-07-29 | Georg Schaudig | Abstützvorrichtung an Leitern und Gerüsten mit einer Fußverbreiterung |
CA2367676C (en) | 1999-04-22 | 2008-03-25 | Martin C. Dennis | Ladder levelling device |
US6533071B1 (en) * | 2000-12-29 | 2003-03-18 | Winston Smith | Ladder with incorporated stabilizers |
IES20010041A2 (en) | 2001-01-19 | 2002-07-24 | Isaac Gunnell | A ladder |
GB2381554A (en) | 2001-10-26 | 2003-05-07 | David Jesse Harradine | Ladder stabiliser |
GB2388868A (en) | 2002-05-21 | 2003-11-26 | Colin David Shipp | Safety device for ladders |
US7017711B1 (en) * | 2002-10-23 | 2006-03-28 | Shaikh Mehboob Ali | Method for extending the leg of a ladder and apparatus therefor |
US7216742B2 (en) | 2003-01-15 | 2007-05-15 | Spengler Robert G | Ladder stabilizers |
JP4170820B2 (ja) | 2003-05-28 | 2008-10-22 | 株式会社ナカオ | 梯子支持装置及びそれを具備した梯子 |
US6959785B1 (en) | 2003-10-24 | 2005-11-01 | Chilton Wade J | Stabilizing system for ladders and scaffolding |
US7093690B2 (en) | 2004-08-27 | 2006-08-22 | Swann Jeffrey J | Ladder stabilizer |
US20090107765A1 (en) | 2007-10-30 | 2009-04-30 | Clyde Germond | Extension ladder stabilizer |
US8186481B2 (en) | 2008-03-07 | 2012-05-29 | Wing Enterprises, Inc. | Ladders, ladder components and related methods |
KR200455632Y1 (ko) * | 2009-02-11 | 2011-09-16 | 김만섭 | 사다리용 전도방지장치 |
US8365865B2 (en) | 2009-03-03 | 2013-02-05 | Wing Enterprises, Inc. | Adjustable ladders and related methods |
CN201874444U (zh) * | 2010-11-29 | 2011-06-22 | 天津市电力公司 | 多用途安全带固定梯凳架 |
CN202117548U (zh) * | 2011-06-20 | 2012-01-18 | 上海大学 | 具有伸缩式支撑柱的梯子 |
-
2014
- 2014-01-24 WO PCT/US2014/012980 patent/WO2014116971A1/en active Application Filing
- 2014-01-24 MX MX2015009230A patent/MX368951B/es active IP Right Grant
- 2014-01-24 CN CN201480006036.9A patent/CN105121772B/zh active Active
- 2014-01-24 US US14/162,992 patent/US9145733B2/en active Active
-
2015
- 2015-09-28 US US14/867,544 patent/US20160090785A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20160090785A1 (en) | 2016-03-31 |
WO2014116971A1 (en) | 2014-07-31 |
US20140202793A1 (en) | 2014-07-24 |
CN105121772B (zh) | 2017-05-17 |
CN105121772A (zh) | 2015-12-02 |
MX368951B (es) | 2019-10-22 |
US9145733B2 (en) | 2015-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX368951B (es) | Escalera ajustable y componentes relacionados. | |
MX2021012562A (es) | Escalera de extension, componentes de escalera y metodos relacionados. | |
EP3042019A4 (en) | Adjustable ladders, ladder components and related methods | |
MX2011009175A (es) | Escaleras ajustables y metodos relacionados. | |
MX2019003904A (es) | Escaleras, mecanismos y componentes para escaleras, y metodos relacionados. | |
EP3423664A4 (en) | ADJUSTING MECHANISMS, SCALES COMPRISING SAME, AND ASSOCIATED METHODS | |
MX2016008924A (es) | Escalera adaptada para el uso como una escalera simple o una escalera de extension. | |
MX2019013853A (es) | Abrazadera ajustable y cubo para soporte de manguera flexible. | |
MY170739A (en) | Door brace | |
PL3170728T3 (pl) | Balkon z barierką składaną, zwłaszcza do łodzi | |
DK3064034T3 (da) | Rude med mindst to tilslutningselementer (4) og forbindelsesleder (6) | |
FR3001607B1 (fr) | Semoir monograine avec au moins un element semeur perfectionne | |
GB201707648D0 (en) | Extension ladder with cushions | |
MX2017001225A (es) | Dispositivos y sistemas de ejercicio. | |
AU2013237470A8 (en) | Climbing locking system for vertical ladders | |
PT3052730T (pt) | Dispositivo de dobradiça para portas, persianas ou similares | |
GB2542706A (en) | Adjustable width and folding camera dolly track | |
WO2016027175A3 (en) | Corner piece for attaching two profiles at an angle, profile, set, corner element, frame, stand construction element, stand and method and device for making thereof | |
WO2014178808A3 (en) | A system facilitating position adjustment of seismic braces protecting rod hangers against earthquakes | |
FR3044863B1 (fr) | Meuble electrique a disjoncteurs montes dans la porte | |
MX2020000430A (es) | Plataformas de andamio con pasador, mejoradas. | |
ZA201906172B (en) | Boltless rail brace | |
FR3049924B1 (fr) | Structure offshore comportant au moins un chaumard | |
EP3625409A4 (en) | FLOORING WITH PLANAR VARIABLES | |
GB201701152D0 (en) | Improvements in step ladder stabilisers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |