FI63996B - Teleskoproer och foerfarande foer dess framstaellning - Google Patents

Teleskoproer och foerfarande foer dess framstaellning Download PDF

Info

Publication number
FI63996B
FI63996B FI810457A FI810457A FI63996B FI 63996 B FI63996 B FI 63996B FI 810457 A FI810457 A FI 810457A FI 810457 A FI810457 A FI 810457A FI 63996 B FI63996 B FI 63996B
Authority
FI
Finland
Prior art keywords
tube
cone
conical
cores
telescopic
Prior art date
Application number
FI810457A
Other languages
English (en)
Finnish (fi)
Other versions
FI810457L (fi
FI63996C (fi
Inventor
Yrjoe Aho
Original Assignee
Exel Oy
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 Exel Oy filed Critical Exel Oy
Priority to FI810457A priority Critical patent/FI63996C/fi
Priority to US06/347,324 priority patent/US4490063A/en
Priority to DE19823204977 priority patent/DE3204977A1/de
Priority to GB08204247A priority patent/GB2102487B/en
Priority to CA000396159A priority patent/CA1181218A/en
Publication of FI810457L publication Critical patent/FI810457L/fi
Publication of FI63996B publication Critical patent/FI63996B/fi
Application granted granted Critical
Publication of FI63996C publication Critical patent/FI63996C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K87/00—Fishing rods
    • A01K87/02—Connecting devices for parts of the rods
    • A01K87/025—Connecting devices for parts of the rods telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/32—Flagpoles
    • 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
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32467—Telescoping members
    • Y10T403/32524—Self-locking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Architecture (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Animal Husbandry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Claims (4)

1. Teleskoprör,bestäende av flera innanför varandra glidande rördelar (10, 11), vilka med sinä koniska ytor kilar in sig mot varandra sälunda, att rördelarna inte kan lossna frän varandra, varvid de koniska ytorna är tillräckligt läng-sträckta och svagt lutande för att ästadkomma friktionsin-grepp mellan de koniska ytorna som mottar axiellt riktad be-lastning, kännetecknat därav, att rördelarna tili största delen (Lq) av sin längd är raka, cylindriska rör, i vars ändor finns cylindriska förtjockningar (4; 5, 8 eller 14; 15) sälunda, att i den ena ändan pä utsidan mot gaveln finns en utvidgande kon (4; 14) och i den andra ändan pk in-sidan mot gaveln en avsmalnande kon (5,8;15), varvid i det ut-sträckta teleskopröret den pk utsidan belägna konutvidgningen förblir inne i den pä insidan belägna konavsmalningen.
2. Teleskoprör enligt patentkrav 1, kännetecknat därav, att varje rördels (10, 11) med inre kon (5, 8; 15) försedda ända är omgiven av en ringförtjockning (16).
3. Teleskoprör enligt patentkrav 1, kännetecknat därav, att längderna (L^, I^) pä rördelarnas koniska ändförtjockningar minst är av samma storleksordning som motsvarande rördelars diametrar.
4. Pörfarande enligt patentkrav 1 för kontinuerlig tillverk-ning av teleskoprör av härdplast s&lunda, att kärnor (1) som motsvarar rördelarnas längd har fästs (6) efter varandra och pk dessa kärnor lagras först ett av hartsbefuktade härdfibrer best&ende längdfiberskikt (2) och ovanpä detta lindas ett tvärftberskikt (3), kännetecknat därav, att den yttre konförtjockningen (4) bildas genom att tili varannan fäst-punkt (16) för kärnorna linda mera tvärfibrer och den inre konen (5, 8) bildas i varannan fästpunkt (6), i kärnornas (1) ändor genom avsmalningar (7), vid vilka även ett tjockare tvärfiberskikt (8) lindas.
FI810457A 1981-02-13 1981-02-13 Teleskoproer och foerfarande foer dess framstaellning FI63996C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI810457A FI63996C (fi) 1981-02-13 1981-02-13 Teleskoproer och foerfarande foer dess framstaellning
US06/347,324 US4490063A (en) 1981-02-13 1982-02-09 Telescopic tube and method for the manufacture thereof
DE19823204977 DE3204977A1 (de) 1981-02-13 1982-02-12 Teleskoprohr und verfahren zu dessen herstellung
GB08204247A GB2102487B (en) 1981-02-13 1982-02-12 Telescopic tubes and a method of manufacturing telescopic tubing
CA000396159A CA1181218A (en) 1981-02-13 1982-02-12 Telescopic tube and method for the manufacture thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI810457A FI63996C (fi) 1981-02-13 1981-02-13 Teleskoproer och foerfarande foer dess framstaellning
FI810457 1981-02-13

Publications (3)

Publication Number Publication Date
FI810457L FI810457L (fi) 1982-08-14
FI63996B true FI63996B (fi) 1983-05-31
FI63996C FI63996C (fi) 1983-09-12

Family

ID=8514135

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810457A FI63996C (fi) 1981-02-13 1981-02-13 Teleskoproer och foerfarande foer dess framstaellning

Country Status (5)

Country Link
US (1) US4490063A (sv)
CA (1) CA1181218A (sv)
DE (1) DE3204977A1 (sv)
FI (1) FI63996C (sv)
GB (1) GB2102487B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056934A (zh) * 2013-01-08 2013-04-24 国家林业局北京林业机械研究所 整竹锥接延长材料及其制造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547096A (en) * 1983-08-01 1985-10-15 Mcdermott International, Inc. Alignment of tubular piles for joinder
FR2629530B1 (fr) * 1988-04-05 1990-07-06 Bertin & Cie Dispositif de blocage automatique de tubes telescopiques en position deployee
US5175952A (en) * 1990-07-20 1993-01-05 Shimano Industrial Co., Ltd. Fishing rod and method of manufacturing same
NL9002262A (nl) * 1990-10-18 1992-05-18 Ahrend Groep Nv Middelen voor het met elkaar koppelen van twee framewerken.
DE4138237C2 (de) * 1991-11-21 1994-08-25 Kleine Franz Maschf Teleskoprahmen einer landwirtschaftlichen Maschine
JPH08213833A (ja) * 1994-11-29 1996-08-20 Murata Mfg Co Ltd 誘電体ロッドアンテナ
US5540017A (en) * 1995-01-09 1996-07-30 Jil Industries Limited Partnership Telescopic flagpole
US20040025925A1 (en) * 2002-08-06 2004-02-12 Jeremy Gin Adjustable mobility-aid apparatus that avoids triggering alarms
US8769861B2 (en) * 2010-12-27 2014-07-08 Ningbo Ever Winner Industrial Fishing Tackle Co., Ltd. Fishing pole with an adjustable length
US9480245B1 (en) * 2012-10-16 2016-11-01 Keith A. Palinkas Fishing rod with telescoping handle
JP6345021B2 (ja) * 2014-07-30 2018-06-20 株式会社シマノ 並継ぎ竿
US11938076B2 (en) 2020-06-01 2024-03-26 Thomas Almodovar Adjustable massage device for trigger point release

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH105762A (de) * 1923-12-11 1924-07-01 Reger Georg Teleskopartiges Rohr, dessen Rohrelementenden anschlagartig zusammenwirkende Verstärkungen aufweisen, und Verfahren zur Herstellung eines solchen Rohres.
US2541609A (en) * 1947-02-21 1951-02-13 Pullan James Francis Fishing rod
US2787484A (en) * 1953-11-27 1957-04-02 South Bend Tackle Company Inc Sectional fishing rod
US2757002A (en) * 1955-06-20 1956-07-31 Ryden Carl Edwin Fish knocker
FR1292983A (fr) * 1961-02-15 1962-05-11 Dispositif permettant la réduction de la longueur d'une canne à pêche télescopique
DE1811156A1 (de) * 1968-11-27 1970-06-11 Kessler & Co Tech Chem Gmbh Raeumlich beweglicher Laengenausgleicher fuer Rohrleitungen
GB1253578A (en) * 1969-06-20 1971-11-17 Bruce & Walker Ltd Fishing rods and a method of producing tubular elements for constructing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056934A (zh) * 2013-01-08 2013-04-24 国家林业局北京林业机械研究所 整竹锥接延长材料及其制造方法
CN103056934B (zh) * 2013-01-08 2015-01-21 国家林业局北京林业机械研究所 整竹锥接延长材料及其制造方法

Also Published As

Publication number Publication date
FI810457L (fi) 1982-08-14
CA1181218A (en) 1985-01-22
GB2102487A (en) 1983-02-02
US4490063A (en) 1984-12-25
DE3204977A1 (de) 1982-09-09
GB2102487B (en) 1984-10-24
FI63996C (fi) 1983-09-12

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Owner name: EXEL OY