CA986678A - Strut construction - Google Patents

Strut construction

Info

Publication number: CA986678A
Authority: CA; Canada
Prior art keywords: strut construction; strut; construction
Prior art date: 1971-11-23
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

CA156,346A

Other versions

CA156346S (en

Inventor

Thomas Ritscher

Erik A. Engvall

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CARL KEIJSER AND Co AB

Original Assignee

CARL KEIJSER AND Co AB

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.)

1971-11-23

Filing date

1972-11-14

Publication date

1976-04-06

1972-11-14 Application filed by CARL KEIJSER AND Co AB filed Critical CARL KEIJSER AND Co AB

1976-04-06 Application granted granted Critical

1976-04-06 Publication of CA986678A publication Critical patent/CA986678A/en

Status Expired legal-status Critical Current

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
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0452—H- or I-shaped

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Rod-Shaped Construction Members (AREA)
Ladders (AREA)
Bridges Or Land Bridges (AREA)

CA156,346A 1971-11-23 1972-11-14 Strut construction Expired CA986678A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1701871		1971-11-23

Publications (1)

Publication Number	Publication Date
CA986678A true CA986678A (en)	1976-04-06

Family

ID=4422133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA156,346A Expired CA986678A (en)	1971-11-23	1972-11-14	Strut construction

Country Status (13)

Country	Link
US (1)	US3856113A (en)
JP (1)	JPS4863523A (en)
BR (1)	BR7208237D0 (en)
CA (1)	CA986678A (en)
CH (1)	CH545941A (en)
DE (1)	DE2256705C3 (en)
DK (1)	DK141415B (en)
FI (1)	FI63109C (en)
FR (1)	FR2163000A5 (en)
GB (1)	GB1415331A (en)
NL (1)	NL7215849A (en)
NO (1)	NO141478C (en)
SE (1)	SE385312B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL179306C (en) *	1975-08-25	1986-08-18	Beheermaatschappij Onderneming	METHOD FOR MANUFACTURING A TUBE STRIP CONNECTION, SUCH AS FOR MANUFACTURING A FENCE.
US4205426A (en) *	1978-01-05	1980-06-03	Sears, Roebuck And Co.	Method of fabricating metal ladder
ES241438Y (en) *	1978-02-17	1980-04-16		PROFILED PLANK IN THE FORM OF A BEAM WITH ARC WINGS, ESPECIALLY USED FOR THE FORMATION OF PANELS FOR BALUSTRADES, ENCLOSURES, DIVIDING WALLS, COVERS, MOBILE WALLS AND SIMILAR.
CA1106127A (en) *	1979-07-06	1981-08-04	Ronald J. Johnston	Stringer
SE438171B (en) *	1979-11-29	1985-04-01	Plannja Ab	BEAM
FR2471472A1 (en) *	1979-12-10	1981-06-19	Fameca Sa	Ladder for work on overhead power lines - has plastics L=section rungs with ends glued to webs of I=section posts
US4261436A (en) *	1980-01-17	1981-04-14	Sears, Roebuck And Co.	Metal ladder and method of fabricating the same
SE431241B (en) *	1980-03-04	1984-01-23	Vm Permaban Ab	DEVICE FOR PLACING FLOORS OF CONCRETE
US4489925A (en) *	1981-09-04	1984-12-25	James L. Taylor Mfg. Co.	Equalizer clamp
DE3436492A1 (en) *	1984-10-05	1986-04-10	Ver Spezialmoebel Verwalt	CONNECTING ROD PROFILE
FR2577609B1 (en) *	1985-02-15	1987-05-07	Ailly Sur Noye Ste Indle Cale	NEW ASSEMBLY OF METAL STEPS ON METAL UPRIGHTS
JPS62268448A (en) *	1986-05-13	1987-11-21	株式会社東京タカラ商会	Frame member for various frame structure
DE4039335C3 (en) *	1990-12-10	2003-02-27	Gernot Wolperding	Rolled profile for composite beams
US5180031A (en) *	1990-12-11	1993-01-19	Smith Daniel S	Gardener's aid for sloped ground
NZ237590A (en) *	1991-03-26	1994-07-26	Palmerston Extension Ladder	Non-conducting ladder stile with a varying spacer portion between the compression and tension portions
MX9600449A (en) *	1995-02-10	1997-01-31	Werner Co	Multi-cavity plate, method and apparatus of forming a joint therewith, and a ladder.
AU2001225610A1 (en) *	2000-12-01	2002-06-11	Alexandr Iliich Komenomostsky	Thin-webbed profile member and panel using the same
CN106437443A (en) *	2016-06-20	2017-02-22	北京伟圆防护科技有限公司	High-strength special-shaped I-shaped steel
US11225273B2 (en) *	2018-07-16	2022-01-18	Amsted Rail Company, Inc.	Railway truck assembly having coreless I-beam bolster
MX2021000536A (en)	2018-07-16	2021-05-27	Amsted Rail Co Inc	Railway truck assembly having i-beam components.
CN110001797A (en) *	2019-04-18	2019-07-12	天津中科先进技术研究院有限公司	A kind of high intensity can modularized design composite material compartment bottom plate
ES1236038Y (en) *	2019-05-19	2020-01-09	Escudero Miguel Angel Ajuriaguerra	METALLIC PROFILES FOR CONSTRUCTION AND BUILDING

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US426558A (en) *		1890-04-29		George w
US1360720A (en) *	1919-12-24	1920-11-30	Brown Edward Eugene	Metal construction
US1495570A (en) *	1921-04-06	1924-05-27	George H Blakeley	Series of i-beams
US1768833A (en) *	1925-05-15	1930-07-01	James H Edwards	Structural member
US1786938A (en) *	1925-05-16	1930-12-30	James H Edwards	Series and groups of i-beams
US1990155A (en) *	1931-04-25	1935-02-05	Leonie S Young	Joist
GB611668A (en) *	1942-08-26	1948-11-02	Dougree Marihaye Sa	Improvements in and relating to steel poles or pylons
US2589304A (en) *	1947-07-29	1952-03-18	William B Spangler	Interlocking structural units
US2966229A (en) *	1955-02-15	1960-12-27	Grant E Frezieres	Ladder construction
US2855134A (en) *	1956-10-04	1958-10-07	Bauer Mfg Company	Metal ladder
US3241285A (en) *	1964-05-27	1966-03-22	Int Nickel Co	Structural member for supporting loads
DE1900643A1 (en) *	1969-01-08	1970-08-27	Keijser & Co Ab C	Construction and manufacturing process of a ladder

1971
- 1971-11-23 CH CH1701871A patent/CH545941A/xx not_active IP Right Cessation
1972
- 1972-11-14 CA CA156,346A patent/CA986678A/en not_active Expired
- 1972-11-17 US US00307503A patent/US3856113A/en not_active Expired - Lifetime
- 1972-11-18 DE DE2256705A patent/DE2256705C3/en not_active Expired
- 1972-11-21 SE SE7215104A patent/SE385312B/en unknown
- 1972-11-22 FR FR7241460A patent/FR2163000A5/fr not_active Expired
- 1972-11-22 JP JP47117612A patent/JPS4863523A/ja active Pending
- 1972-11-22 NO NO4277/72A patent/NO141478C/en unknown
- 1972-11-23 DK DK584772AA patent/DK141415B/en not_active IP Right Cessation
- 1972-11-23 GB GB5421572A patent/GB1415331A/en not_active Expired
- 1972-11-23 BR BR8237/72A patent/BR7208237D0/en unknown
- 1972-11-23 NL NL7215849A patent/NL7215849A/xx active Search and Examination
- 1972-11-23 FI FI3313/72A patent/FI63109C/en active

Also Published As

Publication number	Publication date
DK141415C (en)	1980-09-08
JPS4863523A (en)	1973-09-04
NL7215849A (en)	1973-05-25
FI63109B (en)	1982-12-31
DE2256705B2 (en)	1981-02-05
DE2256705C3 (en)	1981-11-12
DE2256705A1 (en)	1973-05-24
NO141478B (en)	1979-12-10
SE385312B (en)	1976-06-21
US3856113A (en)	1974-12-24
FI63109C (en)	1983-04-11
GB1415331A (en)	1975-11-26
FR2163000A5 (en)	1973-07-20
NO141478C (en)	1980-03-19
BR7208237D0 (en)	1973-09-20
CH545941A (en)	1974-02-15
DK141415B (en)	1980-03-10

Publication	Publication Date	Title
CA986678A (en)	1976-04-06	Strut construction
CA969307A (en)	1975-06-17	Conveyor-mold construction
CA975396A (en)	1975-09-30	Supporting construction
AU3256971A (en)	1973-02-22	Medicament-container
CA974134A (en)	1975-09-09	Polyamide-metal structure
CA986118A (en)	1976-03-23	Substituted chlorocarbonylureas
AU431788B2 (en)	1973-01-12	Swimmingpool construction
CA966990A (en)	1975-05-06	Etoffe non tissee
AU476470B2 (en)	1976-09-23	Substituted phenylthiocarbamate
CA961496A (en)	1975-01-21	Substituted benzimidazolecarbamates
AU2792771A (en)	1972-10-26	Paddleboat
AU3244971A (en)	1973-02-22	Clipshade
CA887205A (en)	1971-11-30	Dappen-dish construction
CA883504A (en)	1971-10-19	Structures
CA886592A (en)	1971-11-23	Lower alkyl-di-higheralkyl-phosphites
CA886016A (en)	1971-11-16	New pyridothiazines
AU475671B2 (en)	1976-09-02	Substituted 3-amino-prop-1-enes
AU427913B2 (en)	1972-09-28	Substituted 1-phenyl-6-azacytosines
CA886007A (en)	1971-11-16	Substituted 3-benzazocin-6-ones
AU462124B2 (en)	1975-05-29	Substituted benzenesulphonamides
AU510697B2 (en)	1980-07-10	Substituted 3-amino-prop-1-enes
CA870029A (en)	1971-05-04	Substituted 1-phenoxy-2-hydroxy-3-alkylaminopropanes
CA870617A (en)	1971-05-11	Substituted n-benzylimidazoles
CA872278A (en)	1971-06-01	Substituted phenyl-isopropylamines
CA877320A (en)	1971-08-03	Substituted azabicyclooctanes