ES160532U - Un peldaño de escalera de mano unido a un carril lateral de escalera de mano. - Google Patents
Un peldaño de escalera de mano unido a un carril lateral de escalera de mano.Info
- Publication number
- ES160532U ES160532U ES0160532U ES160532U ES160532U ES 160532 U ES160532 U ES 160532U ES 0160532 U ES0160532 U ES 0160532U ES 160532 U ES160532 U ES 160532U ES 160532 U ES160532 U ES 160532U
- Authority
- ES
- Spain
- Prior art keywords
- blank
- ladder
- stairs
- hand
- end portion
- 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.)
- Granted
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
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
- B21D39/063—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in for assembling ladders
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49927—Hollow body is axially joined cup or tube
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49925—Inward deformation of aperture or hollow body wall
- Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/4994—Radially expanding internal tube
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49945—Assembling or joining by driven force fit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Forging (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Un método de unir una parte extrema de un peldaño de escalera de mano a un carril lateral de escalera de mano que tiene medios de pared, comprendiendo el método las operaciones de dotar a dichos medios de pared con medios de abertura a su través; enchufar una pieza elemental exterior de casquillo en forma de manguito de material maleable que tiene un grosor sustancial de pared sobre una parte extrema del peldaño, hacer pasar la parte extrema con dicha pieza elemental enchufada sobre ella a través de los medios de abertura, con lo que una parte de la pieza elemental sobresale más allá de ambos lados de las partes de dichos medios de pared que rodean dichos medios de abertura; recortar partes dispuestas radialmente hacia fuera de dicha pieza elemental separándolas del resto de la misma en dirección axial hacia dentro desde los extremos de dicho casquillo, formar pestañas sobresalientes radialmente hacia fuera a partir del material recortado, con lo que las pestañas solapan dichas partes de los medios de pared que rodean los medios de abertura, y aplicar suficiente presión axial a la pieza elemental para hacer que el material se comprime radialmente hacia dentro a aplicación de compresión con la parte extrema del peldaño.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67647767A | 1967-10-19 | 1967-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES160532U true ES160532U (es) | 1970-12-01 |
| ES160532Y ES160532Y (es) | 1971-08-01 |
Family
ID=24714677
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1968160532U Expired ES160532Y (es) | 1967-10-19 | 1968-10-03 | Un peldano de escalera de mano unido a un carril lateral deescalera de mano. |
| ES374870A Expired ES374870A1 (es) | 1967-10-19 | 1969-12-23 | Una disposicion de escalera de mano. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES374870A Expired ES374870A1 (es) | 1967-10-19 | 1969-12-23 | Una disposicion de escalera de mano. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3484931A (es) |
| JP (1) | JPS4811427B1 (es) |
| AT (1) | AT311182B (es) |
| BE (1) | BE722479A (es) |
| BR (1) | BR6803290D0 (es) |
| CH (1) | CH494339A (es) |
| DE (1) | DE6802926U (es) |
| DK (1) | DK144164C (es) |
| ES (2) | ES160532Y (es) |
| FR (1) | FR1587513A (es) |
| GB (1) | GB1174689A (es) |
| IE (1) | IE32327B1 (es) |
| LU (1) | LU56848A1 (es) |
| NL (1) | NL162710C (es) |
| NO (1) | NO126336B (es) |
| SE (1) | SE355626B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724053A (en) * | 1971-09-28 | 1973-04-03 | Lockheed Aircraft Corp | Apparatus for performing axially-and-radially located operations on tubular construction |
| NO138541C (no) * | 1976-05-18 | 1978-09-20 | Raufoss Ammunisjonsfabrikker | Anordning ved trinnfeste for stige. |
| CH628094A5 (de) * | 1977-01-10 | 1982-02-15 | Inventa Ag | Faeden aus copolyamid, abgeleitet von mindestens 3 polyamid bildenden monomerkomponenten. |
| US4656721A (en) * | 1984-11-19 | 1987-04-14 | R. D. Werner Co., Inc. | Apparatus and methods for making rail-to-rung joints for ladders and joints for other structural elements |
| US4600179A (en) * | 1985-04-16 | 1986-07-15 | Allied Tube & Conduit Corporation | Module for forming a barrier and method of assembly |
| US5860780A (en) * | 1996-12-04 | 1999-01-19 | Norton Performance Plastics Corporation | Self-lubricated thrust rivet |
| DE60313049T2 (de) * | 2003-05-06 | 2007-12-13 | Valeo Systemes De Controle Moteur | Verfahren zur montage einer palette an einer vollen stösselstange und entsprechende montage |
| KR102418670B1 (ko) | 2016-06-16 | 2022-07-11 | 생―고뱅 퍼포먼스 플라스틱스 팜푸스 게엠베하 | 평 베어링 어셈블리 |
| US11866995B2 (en) * | 2019-12-27 | 2024-01-09 | Werner Co. | Ladder with box rails having a collar |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1190803A (en) * | 1914-10-01 | 1916-07-11 | Sidney Rosenfeld | Process of uniting bushings to metal bodies. |
| US1796852A (en) * | 1927-05-31 | 1931-03-17 | Western Electric Co | Method of riveting |
| US2617178A (en) * | 1949-06-23 | 1952-11-11 | James M Leake | Method of making engine rocker arms |
| US2667688A (en) * | 1950-08-11 | 1954-02-02 | John R Winter Sr | Method of constructing rocker arms |
| US3039186A (en) * | 1957-08-06 | 1962-06-19 | Werner Co Inc R D | Method of forming a joint between the rail and rung of a ladder |
| US3012800A (en) * | 1959-06-23 | 1961-12-12 | Gen Electric | Trip mechanism |
| US3392253A (en) * | 1965-05-24 | 1968-07-09 | Robertshaw Controls Co | Thermosetting switch support with thermoplastic bearing |
| US3354987A (en) * | 1965-09-16 | 1967-11-28 | Werner Co Inc R D | Ladders |
-
1967
- 1967-10-19 US US676477A patent/US3484931A/en not_active Expired - Lifetime
-
1968
- 1968-09-06 GB GB42509/68A patent/GB1174689A/en not_active Expired
- 1968-09-09 LU LU56848D patent/LU56848A1/xx unknown
- 1968-09-10 IE IE1089/68A patent/IE32327B1/xx unknown
- 1968-10-02 SE SE13310/68A patent/SE355626B/xx unknown
- 1968-10-03 CH CH1477668A patent/CH494339A/de not_active IP Right Cessation
- 1968-10-03 ES ES1968160532U patent/ES160532Y/es not_active Expired
- 1968-10-15 FR FR1587513D patent/FR1587513A/fr not_active Expired
- 1968-10-17 NO NO04122/68A patent/NO126336B/no unknown
- 1968-10-17 BE BE722479D patent/BE722479A/xx not_active IP Right Cessation
- 1968-10-17 AT AT1016468A patent/AT311182B/de active
- 1968-10-17 JP JP43075337A patent/JPS4811427B1/ja active Pending
- 1968-10-18 DK DK503368A patent/DK144164C/da not_active IP Right Cessation
- 1968-10-18 DE DE6802926U patent/DE6802926U/de not_active Expired
- 1968-10-18 BR BR203290/68A patent/BR6803290D0/pt unknown
- 1968-10-21 NL NL6815013.A patent/NL162710C/xx not_active IP Right Cessation
-
1969
- 1969-12-23 ES ES374870A patent/ES374870A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU56848A1 (es) | 1969-02-01 |
| DE6802926U (de) | 1969-02-27 |
| BR6803290D0 (pt) | 1973-03-08 |
| NL162710C (nl) | 1980-06-16 |
| NL162710B (nl) | 1980-01-15 |
| JPS4811427B1 (es) | 1973-04-13 |
| DK144164C (da) | 1982-06-14 |
| DE1803917A1 (de) | 1969-08-21 |
| IE32327L (en) | 1969-04-19 |
| GB1174689A (en) | 1969-12-17 |
| AT311182B (de) | 1973-11-12 |
| ES160532Y (es) | 1971-08-01 |
| ES374870A1 (es) | 1972-02-16 |
| BE722479A (es) | 1969-04-01 |
| DE1817972A1 (de) | 1976-04-29 |
| IE32327B1 (en) | 1973-06-27 |
| US3484931A (en) | 1969-12-23 |
| CH494339A (de) | 1970-07-31 |
| FR1587513A (es) | 1970-03-20 |
| NL6815013A (es) | 1969-04-22 |
| SE355626B (es) | 1973-04-30 |
| NO126336B (es) | 1973-01-22 |
| DE1817972B2 (de) | 1977-01-20 |
| DK144164B (da) | 1981-12-28 |
| DE1803917B2 (de) | 1977-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES302658A1 (es) | Aparato para formar una junta en el extremo de un tubo termoplastico. | |
| ES160532U (es) | Un peldaño de escalera de mano unido a un carril lateral de escalera de mano. | |
| ES206535U (es) | Un terminal electrico. | |
| NL146271B (nl) | Mof-spieverbinding en een afdichting geschikt voor een mof-spieverbinding. | |
| US2958929A (en) | Flush ferrule conductor joint | |
| GB1017340A (en) | Method of making a fluid filter of coiled form | |
| SE7901999L (sv) | Forfarande vid sammanfogning av tva delar | |
| ES136229U (es) | Un dispositivo de union para un carril de escala. | |
| ES160114U (es) | Una escalera de mano. | |
| NL167542C (nl) | Werkwijze voor de vervaardiging van een electreet en aldus vervaardigde electreet. | |
| AR210124A1 (es) | Metodo para producir una linea manualmente rompible en chapa metalica que tiene superficies opuestas en general planas | |
| NL164420B (nl) | Werkwijze voor de vervaardiging van een legering en inrichting voorzien van een kern bestaande uit deze legering. | |
| ES518988A0 (es) | Un metodo para la produccion de una resina hidrocarbonada en emulsion acuosa. | |
| DK128047B (da) | Fremgangsmåde til spiralvikling af et bånd på cylindriske genstande, især til pålægning af dækblade på cigarvikler, samt maskine til udøvelse af fremgangsmåden. | |
| DK124382B (da) | Fremgangsmåde til sammenføjning af folier ved hjælp af termoplastisk formstof. | |
| GB977796A (en) | Joint for metallic pipe | |
| ES359952A1 (es) | Un metodo para la construccion de un dispositivo de armadu-ra de lampara. | |
| NL159149B (nl) | Werkwijze ter vervaardiging van een poolstof, alsmede aldus vervaardigde poolstof. | |
| ES323835A1 (es) | Una instalacion para empalmar elementos de traccion,en especial cables. | |
| NL182595C (nl) | Werkwijze voor de vervaardiging van een draaitafel met stroboskoopmerktekens, alsmede een draaitafel, vervaardigd volgens die werkwijze. | |
| NL145023B (nl) | Werkwijze voor het comprimeren en expanderen van gassen met behulp van een drukuitwisselaar, en daarbij toegepaste drukuitwisselaar. | |
| ES339497A3 (es) | Metodo de fabricacion de una union para escalera, segura y resistente a los esfuerzos y a las tensiones. | |
| NL146086B (nl) | Werkwijze en inrichting voor de vervaardiging van een ruimtelijk gevormd voortbrengsel onder toepassing van een lijnenplantekening, alsmede een aldus verkregen voortbrengsel. | |
| FI41233C (fi) | Menetelmä savukepaperin yms. kyllästämiseksi mentolilla | |
| NL162693C (nl) | Werkwijze voor het vervaardigen van een band zonder einde uit een strook metaalfoelie. |