IT1099704B - Dispositivo per il bloccaggio svincolabile, a chiusura di forza, di due tubi inseriti uno entro l'altro, particolarmente per il bloccaggio del tubo assiale del manubrio nel tubo di forcella del manubrio d'una bicicletta - Google Patents

Dispositivo per il bloccaggio svincolabile, a chiusura di forza, di due tubi inseriti uno entro l'altro, particolarmente per il bloccaggio del tubo assiale del manubrio nel tubo di forcella del manubrio d'una bicicletta

Info

Publication number
IT1099704B
IT1099704B IT28511/78A IT2851178A IT1099704B IT 1099704 B IT1099704 B IT 1099704B IT 28511/78 A IT28511/78 A IT 28511/78A IT 2851178 A IT2851178 A IT 2851178A IT 1099704 B IT1099704 B IT 1099704B
Authority
IT
Italy
Prior art keywords
handlebar
tube
bicycle
locking
force closure
Prior art date
Application number
IT28511/78A
Other languages
English (en)
Other versions
IT7828511A0 (it
Original Assignee
Pletscher Geb
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 Pletscher Geb filed Critical Pletscher Geb
Publication of IT7828511A0 publication Critical patent/IT7828511A0/it
Application granted granted Critical
Publication of IT1099704B publication Critical patent/IT1099704B/it

Links

Classifications

    • 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
    • B62K21/00—Steering devices
    • B62K21/18—Connections between forks and handlebars or handlebar stems
    • 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
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1463—Telescoping systems locking in intermediate non-discrete positions with the expansion of an element inside the outer telescoping member due to the axial movement towards a wedge or a conical member
    • 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
    • Y10T403/32426—Plural distinct positions
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7054—Plural, circumferentially related shims between members
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/2078—Handle bars

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Cable Accessories (AREA)
  • Insulated Conductors (AREA)
  • Mechanical Operated Clutches (AREA)
IT28511/78A 1977-10-06 1978-10-06 Dispositivo per il bloccaggio svincolabile, a chiusura di forza, di due tubi inseriti uno entro l'altro, particolarmente per il bloccaggio del tubo assiale del manubrio nel tubo di forcella del manubrio d'una bicicletta IT1099704B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT713577A AT352546B (de) 1977-10-06 1977-10-06 Einrichtung zum loesbaren, kraftschluessigen verspannen zweier ineinander geschobener rohre, insbesondere zum verspannen des lenker- achsrohres im lenkgabelrohr eines fahrrades

Publications (2)

Publication Number Publication Date
IT7828511A0 IT7828511A0 (it) 1978-10-06
IT1099704B true IT1099704B (it) 1985-09-28

Family

ID=3593039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28511/78A IT1099704B (it) 1977-10-06 1978-10-06 Dispositivo per il bloccaggio svincolabile, a chiusura di forza, di due tubi inseriti uno entro l'altro, particolarmente per il bloccaggio del tubo assiale del manubrio nel tubo di forcella del manubrio d'una bicicletta

Country Status (16)

Country Link
US (1) US4167352A (it)
JP (1) JPS54100039A (it)
AT (1) AT352546B (it)
AU (1) AU516300B2 (it)
BE (1) BE871031A (it)
CA (1) CA1098927A (it)
CH (1) CH632811A5 (it)
DE (1) DE2840017C2 (it)
DK (1) DK442578A (it)
FI (1) FI65195C (it)
FR (1) FR2405386A1 (it)
GB (1) GB2008704B (it)
IT (1) IT1099704B (it)
NL (1) NL174635C (it)
NO (1) NO149251C (it)
SE (1) SE438995B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390300A (en) * 1980-08-21 1983-06-28 Foster Edwin E Adjustable bicycle handlebar stem
DE3427709C1 (de) * 1984-07-27 1989-11-02 Max Stegmann GmbH, Uhren- und Elektroapparatefabrik, 7710 Donaueschingen Justiervorrichtung fuer Winkelschrittgeber
US4695021A (en) * 1985-09-30 1987-09-22 Cullmann Handelsgesellschaft fur Verbrauchsgutter mbH Support stand with adjustable legs
US4725056A (en) * 1985-11-27 1988-02-16 Lumex, Inc. Leg stabilization for a trunk extension/flexion test, rehabilitation and exercise machine
IE61795B1 (en) * 1989-07-12 1994-11-30 Usher Fredrick "A locking device"
WO1992009813A1 (en) * 1990-11-21 1992-06-11 Jack The Grippa Pty Limited Fastener insert device
US5197349A (en) * 1991-04-11 1993-03-30 Hsin Lung Accessories Co., Ltd. Expander nut structure for a handlebar stem
US5213006A (en) * 1992-06-05 1993-05-25 Hsin Lung Accessories Co., Ltd. Bicycle stem mechanism having internal rigidifying washer
CZ349492A3 (en) * 1992-11-26 1994-06-15 Novotny Rudolf Ing Praha Fa Device for fastening a handlebars spring-loaded adapter in a bicycle fork
JPH07101373A (ja) * 1993-10-05 1995-04-18 Marui:Kk 自転車用ハンドルステムの固定構造
US5400676A (en) * 1993-12-14 1995-03-28 Kao; Yu-Chen Bicycle handlebar stem mounting device
US5442973A (en) * 1994-01-11 1995-08-22 Hsin Lung Accessories Co., Ltd. Locking mechanism between stem member and fork tube of a bicycle
US5536104A (en) * 1994-11-09 1996-07-16 Chen; Chia-Ching Two-step and toothless bicycle head shaft bowl set
US5647684A (en) * 1995-05-16 1997-07-15 Chen; Chia-Ching Two-step and toothless bicycle head shaft bowl set
US5605075A (en) * 1995-05-31 1997-02-25 Chi; Yi-Chen Anti-deforming means for a steerer tube
DE29603433U1 (de) * 1996-02-24 1997-06-26 Bickel, Manfred, Las Palmas, Gran Canaria Vorrichtung zur Befestigung eines Stiels an Werkzeugen
DE29706849U1 (de) * 1997-04-16 1998-08-13 Lenhart, Klaus, 73230 Kirchheim Längenverstellbares Rohr, insbesondere für Ski- oder Wanderstöcke
US5975727A (en) * 1997-05-05 1999-11-02 Site Photometrics, Inc. Exterior light pole mounting bracket
GB2351762A (en) * 1999-07-13 2001-01-10 Link Treasure Ltd Adjustable tubular frame structure
DE50013596D1 (de) * 1999-09-01 2006-11-23 Willi Jung Vorrichtung zum Verbinden von Gegenständen im Geländerbau
US20030235459A1 (en) * 2002-04-19 2003-12-25 Crain Enterprises, Inc. Mount and connection system for use with geomatic pole
US7207534B2 (en) * 2002-04-19 2007-04-24 Crain Enterprises, Inc. Geomatic pole support and foot therefor
US7124985B2 (en) 2002-04-19 2006-10-24 Crain Enterprises, Inc. Geomatic pole support with telescoping legs and locks
US7048241B2 (en) 2002-04-19 2006-05-23 Crain Enterprises, Inc. Geomatic support having hinged legs with hinge lock
US7222827B2 (en) * 2002-04-19 2007-05-29 Crain Enterprises, Inc. Telescoping leg lock with thumb actuator
US7631842B2 (en) * 2002-04-19 2009-12-15 Seco Manufacturing Company, Inc. Modular geomatic pole support system
US6955371B2 (en) * 2003-11-17 2005-10-18 Bear Corporation Clamping stem
CN2767300Y (zh) * 2005-02-25 2006-03-29 深圳信隆实业股份有限公司 自行车避震前叉锁止机构
US20080014015A1 (en) * 2006-07-12 2008-01-17 Brick Raymond P Bicycle Seat Support Clamp Devise
GB2535545A (en) * 2015-02-23 2016-08-24 Handicare Accessibility Ltd Stairlift system
US9889904B1 (en) * 2015-06-25 2018-02-13 Terence Gregory Blake Quick-assembly front end for bicycles
CN105538191A (zh) * 2016-01-28 2016-05-04 哈尔滨汽轮机厂有限责任公司 一种用于狭小空间的胀紧装置
TWI634034B (zh) * 2017-07-25 2018-09-01 台灣熊實業有限公司 Bicycle cable positioning device
CN107288552B (zh) * 2017-08-10 2024-03-12 西安石油大学 双向限位膨胀锁紧式连续油管组合接头
US10569717B2 (en) * 2018-05-31 2020-02-25 Annex Products Pty. Ltd. Mount for handheld electronic devices
CN110985489B (zh) * 2019-12-20 2021-09-14 北京空天技术研究所 连接结构及连接系统
CN111472810B (zh) * 2020-04-15 2021-07-06 高军 基于软弱破碎围岩高压注浆装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH16061A (de) * 1898-03-25 1898-09-30 Karl Ryff Vorderradgabel für Fahrräder
FR471125A (fr) * 1914-04-16 1914-10-15 Barthelemy Chevalier Nouveau dispositif de fixation par serrage central des guidons et tiges de selle des cycles, motocycles et autres applications du genre
US2468867A (en) * 1944-12-12 1949-05-03 Elvin B Collins Internal expanding pipe wrench
GB666415A (en) * 1949-02-03 1952-02-13 Henry Wallis Stapleton Improvements in and relating to connectors for joining pipes and the like
GB859857A (en) * 1958-11-28 1961-01-25 Thomas Whittington & Sons Ltd A new or improved attachment device for tubular members
US3561798A (en) * 1969-10-13 1971-02-09 Allis Chalmers Mfg Co Disconnect switch having internally clamped rotary coupling
FR2192632A5 (it) * 1972-07-07 1974-02-08 Gauchet Jean
FR2317156A1 (fr) * 1975-07-11 1977-02-04 Peugeot Cycles Dispositif de blocage pour potence de guidon

Also Published As

Publication number Publication date
AU4046778A (en) 1980-04-17
SE438995B (sv) 1985-05-28
NO149251C (no) 1984-03-21
AT352546B (de) 1979-09-25
SE7810257L (sv) 1979-04-07
CH632811A5 (de) 1982-10-29
US4167352A (en) 1979-09-11
FI65195B (fi) 1983-12-30
DK442578A (da) 1979-04-07
GB2008704B (en) 1982-03-03
FR2405386A1 (fr) 1979-05-04
FI65195C (fi) 1984-04-10
DE2840017C2 (de) 1982-07-01
NL174635C (nl) 1984-07-16
NL174635B (nl) 1984-02-16
JPS54100039A (en) 1979-08-07
JPS5729311B2 (it) 1982-06-22
AU516300B2 (en) 1981-05-28
NL7810000A (nl) 1979-04-10
DE2840017A1 (de) 1979-04-19
NO149251B (no) 1983-12-05
CA1098927A (en) 1981-04-07
FI783036A (fi) 1979-04-07
ATA713577A (de) 1979-02-15
BE871031A (fr) 1979-04-05
GB2008704A (en) 1979-06-06
NO783380L (no) 1979-04-09
IT7828511A0 (it) 1978-10-06
FR2405386B1 (it) 1984-03-16

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