CA2026119A1 - Tubular Reinforcement Element and a Method of Making Same - Google Patents

Tubular Reinforcement Element and a Method of Making Same

Info

Publication number
CA2026119A1
CA2026119A1 CA2026119A CA2026119A CA2026119A1 CA 2026119 A1 CA2026119 A1 CA 2026119A1 CA 2026119 A CA2026119 A CA 2026119A CA 2026119 A CA2026119 A CA 2026119A CA 2026119 A1 CA2026119 A1 CA 2026119A1
Authority
CA
Canada
Prior art keywords
tubular member
hollow tubular
reinforcement element
open end
making same
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
Application number
CA2026119A
Other languages
French (fr)
Other versions
CA2026119C (en
Inventor
Samuel Spinner
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2026119A1 publication Critical patent/CA2026119A1/en
Application granted granted Critical
Publication of CA2026119C publication Critical patent/CA2026119C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/86—Making other particular articles other parts for bicycles or motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/18—Joints between frame members
    • B62K19/28—Means for strengthening joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/44—Centering or positioning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Body Structure For Vehicles (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Prostheses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A tubular reinforcement element between two hollow tubular members includes an internal lug located internally of the open end of the one hollow tubular member. The internal lug includes a slotted side wall of the same configuration as, and bonded to the inner face of, the open end of one hollow tubular member, and a concave end wall integrally formed with the side wall and extending across the open end of the one hollow tubular member.
The end wall of the internal lug has a concave surface complementary and bonded to the curved external surface of the second tubular member.
CA002026119A 1989-10-20 1990-09-25 Tubular reinforcement element and a method of making same Expired - Fee Related CA2026119C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42478689A 1989-10-20 1989-10-20
IL07/424,786 1989-10-20

Publications (2)

Publication Number Publication Date
CA2026119A1 true CA2026119A1 (en) 1991-04-21
CA2026119C CA2026119C (en) 1994-10-18

Family

ID=23683867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002026119A Expired - Fee Related CA2026119C (en) 1989-10-20 1990-09-25 Tubular reinforcement element and a method of making same

Country Status (7)

Country Link
JP (1) JPH03229006A (en)
CA (1) CA2026119C (en)
DE (1) DE4029884A1 (en)
FR (1) FR2653502B1 (en)
GB (1) GB2241458B (en)
IL (1) IL95669A (en)
IT (1) IT1254046B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759771A (en) * 2015-03-31 2015-07-08 北京首航艾启威节能技术股份有限公司 Porous welding reinforcement piece

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106895A1 (en) * 2014-05-15 2015-11-19 LACNY GmbH Automotive Engineering Bicycle with one-piece bicycle frame
CN105041790A (en) * 2015-07-14 2015-11-11 苏州柏德纳科技有限公司 Connecting block
CN105033737A (en) * 2015-07-14 2015-11-11 苏州柏德纳科技有限公司 Connecting plate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94366C (en) *
DE105473C (en) *
FR706952A (en) * 1930-12-03 1931-07-01 How tubes are assembled, such as cycle frame tubes, and others
GB579409A (en) * 1944-04-25 1946-08-01 J A Phillips & Company Ltd Improvements relating to the frames of cycles and the like and to the manufacture of such frames
FR945496A (en) * 1947-04-19 1949-05-05 Bicycle frame
DE1691558U (en) * 1954-11-13 1955-01-20 Wilhelm Schueren K G STEERING HEAD DRAWN FROM SHEET AND WELDED TOGETHER, WITH A CONNECTOR FOR A CYLINDER LOCK, IN PARTICULAR FOR BICYCLES.
GB963891A (en) * 1959-08-19 1964-07-15 Raleigh Cycle Co Ltd Jointing of metallic elements
DE1991805U (en) * 1968-03-23 1968-08-14 Holz Elektro Feinmechanik FASTENING ELEMENT FASTENED BY A LOCKING PIN.
US3598433A (en) * 1969-09-16 1971-08-10 Anthony P Savickas Molded plastic fitting
US4421687A (en) * 1981-09-26 1983-12-20 Takeda Chemical Industries, Limited Macbecin derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759771A (en) * 2015-03-31 2015-07-08 北京首航艾启威节能技术股份有限公司 Porous welding reinforcement piece

Also Published As

Publication number Publication date
IT9083474A0 (en) 1990-09-12
IT9083474A1 (en) 1992-03-12
GB2241458A (en) 1991-09-04
IT1254046B (en) 1995-09-06
FR2653502B1 (en) 1992-05-07
JPH03229006A (en) 1991-10-11
GB9021817D0 (en) 1990-11-21
CA2026119C (en) 1994-10-18
DE4029884A1 (en) 1991-04-25
FR2653502A1 (en) 1991-04-26
IL95669A (en) 1995-03-15
GB2241458B (en) 1993-02-24
IL95669A0 (en) 1991-06-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed