JP4404894B2 - 光学用もしくは写真用の支持部のための脚部 - Google Patents
光学用もしくは写真用の支持部のための脚部 Download PDFInfo
- Publication number
- JP4404894B2 JP4404894B2 JP2006501569A JP2006501569A JP4404894B2 JP 4404894 B2 JP4404894 B2 JP 4404894B2 JP 2006501569 A JP2006501569 A JP 2006501569A JP 2006501569 A JP2006501569 A JP 2006501569A JP 4404894 B2 JP4404894 B2 JP 4404894B2
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- Prior art keywords
- ring
- rollers
- telescoping
- optical
- leg
- 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.)
- Expired - Fee Related
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Images
Classifications
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- 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
- F16B7/1409—Telescoping systems locking in intermediate non-discrete positions with balls or rollers urged by an axial displacement of a wedge or a conical member
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/027—Locking means for translational movement by friction
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
- Fishing Rods (AREA)
Description
Claims (6)
- 複数のはめ込み式の部材(3、4、5)を備えたはめ込み式のロッドと、
互いに隣接するはめ込み式の部材の各対に対して、各対のはめ込み式の部材の相対的な摺動の2つの方向のうちの一方向への摺動を妨げ、他方向への相対的な摺動を自由にさせるように、各対の一方のはめ込み式の部材に取り付けられ、他方のはめ込み式の部材に作用する延長停止機構と、前記一方向への相対的な摺動を制御して自由にするために、前記停止機構を制御し自由にするための手段(31)とを具備し、前記停止機構は、径方向に拡張可能なリングと、このリングのためのエキスパンダ体(22、22’)とを有し、このエキスパンダ体は、前記リングとこのエキスパンダ体との間の相対的な運動の結果として、このリングの要素を前記他方のはめ込み式の部材の内側シェルへと径方向に押圧させる、光学用または写真用の支持部のための脚部において、
前記リングは、前記他方のはめ込み式の部材の内側シェルの曲率と実質的に一致している曲率を有する外側シェル(21、21’)を備えた複数のバレルローラ(20、20’)を有することを特徴とする、光学用または写真用の支持部のための脚部。 - 前記停止機構は、前記ローラ(20、20’)を、これらのローラ(20、20’)を互いに円周上で離間した状態に維持し、かつこれらのローラ(20、20’)を前記エキスパンダ体(22、22’)の動きに関して前記状態に保持するために、前記リングのローラ(20、20’)に作用するケージ(17、17’)を有する、請求項1の光学用または写真用の支持部のための脚部。
- 複数の前記ローラ(20、20’)は、前記ケージ(17、17’)から夫々等距離にある、請求項1または2の、光学用または写真用の支持のための脚部。
- 前記エキスパンダ体により前記複数のローラ(20、20’)に、複数の前記はめ込み式の部材間の相対的な摺動に対する摩擦を与えるのに十分な、弾性的なあらかじめ与えられる負荷をかけるために、前記複数のローラからなるリング(20、20’)と前記エキスパンダ体(22、22’)との間に作用する弾性的な手段(11、11’)が設けられている、請求項1乃至3のいずれか1の光学用または写真用の支持部のための脚部。
- 前記停止機構は、前記各対のうち内側のはめ込み式の部材の一端に取り付けられたストッパ(8、8’)と、このストッパ中で摺動可能なスリーブ(13、13’)と、このスリーブを各対のうち内側のはめ込み式の部材の中に戻すように作用する、前記ストッパとスリーブとの間の弾性的な手段(11、11’)と、前記一方向への前記はめ込み式の部材にかかる負荷の結果として、前記複数のローラ(20、20’)とスリーブの間に位置されることができる円錐状のリング(22、22’)を備えた前記エキスパンダ体とを有する、請求項1乃至4のいずれか1の光学用または写真用の支持部のための脚部。
- 前記ケージ(17、17’)は、前記スリーブ(13、13’)に取り付けられ、前記複数のローラ(20、20’)からなるリングを前記エキスパンダ体(22、22’)と係合するように押圧するために、前記弾性的な手段のあらかじめ負荷をかける作用をうけているプレート(16、16’)を有する、請求項1乃至5のいずれか1の光学用または写真用の支持部のための脚部。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000020A ITPD20030020A1 (it) | 2003-01-30 | 2003-01-30 | Piede per supporti ottici o fotografici |
PCT/EP2004/000448 WO2004068024A1 (en) | 2003-01-30 | 2004-01-21 | A foot for optical or photographic supports |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006516707A JP2006516707A (ja) | 2006-07-06 |
JP4404894B2 true JP4404894B2 (ja) | 2010-01-27 |
Family
ID=32800726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006501569A Expired - Fee Related JP4404894B2 (ja) | 2003-01-30 | 2004-01-21 | 光学用もしくは写真用の支持部のための脚部 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7506846B2 (ja) |
EP (1) | EP1592914B1 (ja) |
JP (1) | JP4404894B2 (ja) |
CN (1) | CN100424403C (ja) |
DE (1) | DE602004002457T2 (ja) |
IT (1) | ITPD20030020A1 (ja) |
WO (1) | WO2004068024A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8146876B1 (en) | 2006-02-09 | 2012-04-03 | Primos, Inc. | Telescoping support stand apparatus |
US7845602B1 (en) | 2006-02-09 | 2010-12-07 | Primos, Inc. | Telescoping support stand apparatus |
JP4547542B2 (ja) * | 2007-12-28 | 2010-09-22 | 英也 大関 | カメラ支持具 |
JP4696290B2 (ja) * | 2008-09-17 | 2011-06-08 | 英也 大関 | カメラ支持具 |
US20100229679A1 (en) * | 2009-03-15 | 2010-09-16 | Lai Chui-Teng | Stepless positioning structure for telescopic tube |
EP2233817A1 (de) * | 2009-03-27 | 2010-09-29 | König & Meyer GmbH & Co. KG | Stativsäule, insbesondere Notenpult- oder Mikrofonstativsäule |
US20110173867A1 (en) * | 2010-01-15 | 2011-07-21 | Desert Manufacturing, Llc | Adjustable support for firearms |
CN103595841B (zh) * | 2013-11-12 | 2015-11-25 | 胡海明 | 远距离手机自摄器 |
US9903528B1 (en) * | 2014-09-22 | 2018-02-27 | Joshua Terry Hatch | Telescoping lock mechanism |
US9933225B2 (en) | 2016-02-25 | 2018-04-03 | Ravin Crossbows, Llc | Bipod with a quick connect feature for standard rails |
CN108151583A (zh) * | 2017-06-06 | 2018-06-12 | 上海飞米工业设计有限公司 | 用于***的带阻尼的可调支撑脚 |
USD954787S1 (en) * | 2017-06-30 | 2022-06-14 | Guangdong Sirui Optical Co., Ltd. | Tripod |
AU2022415445A1 (en) * | 2021-12-15 | 2024-06-20 | Bushnell Holdings, Inc. | Gun-mounted telescoping support stand apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE592023C (de) * | 1933-01-13 | 1934-01-31 | Johann Schiansky | Ausziehrohr, insbesondere fuer Stativfuesse |
US2529861A (en) * | 1945-09-01 | 1950-11-14 | White S Dental Mfg Co | Adjustable seat supporting structure |
DE1775404B1 (de) * | 1968-08-07 | 1971-11-25 | Erna Klever Fa | Ausziehrohr,insbesondere fuer Stative oder dergleichen hoehenverstellbare Geraetestaender bzw.-halter |
US3807574A (en) * | 1972-07-28 | 1974-04-30 | Dynadesign Inc | Costumer |
US4073456A (en) * | 1976-07-14 | 1978-02-14 | Alex D. Karapita | Suspension support |
FI67014C (fi) * | 1981-09-28 | 1985-01-10 | Martela Ag | Anordning foer reglering av hoejden av en bordsskiva stol eller liknande |
ITPD940140A1 (it) * | 1993-09-30 | 1996-01-27 | Manfrotto Lino & C Spa | Asta estensibile |
GB9608945D0 (en) * | 1996-04-29 | 1996-07-03 | Vitec Group Plc | Improvements in or relating to extendible legs for stands or similar appliances |
DE20110101U1 (de) * | 2001-06-19 | 2001-11-15 | Liu, Lin-Ho, Yung-Ho, Taipeh | Zusammenschiebbares Gestell |
US7204466B2 (en) * | 2005-03-11 | 2007-04-17 | Wu-Hong Hsieh | Quick-acting telescopic tube |
-
2003
- 2003-01-30 IT IT000020A patent/ITPD20030020A1/it unknown
-
2004
- 2004-01-21 US US10/539,142 patent/US7506846B2/en active Active
- 2004-01-21 DE DE602004002457T patent/DE602004002457T2/de not_active Expired - Lifetime
- 2004-01-21 WO PCT/EP2004/000448 patent/WO2004068024A1/en active IP Right Grant
- 2004-01-21 CN CNB2004800033391A patent/CN100424403C/zh not_active Expired - Fee Related
- 2004-01-21 EP EP04703778A patent/EP1592914B1/en not_active Expired - Lifetime
- 2004-01-21 JP JP2006501569A patent/JP4404894B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1745272A (zh) | 2006-03-08 |
US7506846B2 (en) | 2009-03-24 |
ITPD20030020A1 (it) | 2004-07-31 |
JP2006516707A (ja) | 2006-07-06 |
US20060186286A1 (en) | 2006-08-24 |
EP1592914B1 (en) | 2006-09-20 |
DE602004002457T2 (de) | 2007-09-20 |
CN100424403C (zh) | 2008-10-08 |
EP1592914A1 (en) | 2005-11-09 |
WO2004068024A1 (en) | 2004-08-12 |
DE602004002457D1 (de) | 2006-11-02 |
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