JPS62199821U - - Google Patents
Info
- Publication number
- JPS62199821U JPS62199821U JP1986087214U JP8721486U JPS62199821U JP S62199821 U JPS62199821 U JP S62199821U JP 1986087214 U JP1986087214 U JP 1986087214U JP 8721486 U JP8721486 U JP 8721486U JP S62199821 U JPS62199821 U JP S62199821U
- Authority
- JP
- Japan
- Prior art keywords
- operating rod
- casing
- seat plates
- operating
- operating lever
- 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.)
- Pending
Links
- 230000007935 neutral effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
- E01C19/262—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles pedestrian-controlled, e.g. with safety arrangements for operator
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/05—Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
-
- 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
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/2014—Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]
-
- 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
- Y10T74/20396—Hand operated
-
- 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
- Y10T74/20636—Detents
- Y10T74/2066—Friction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Operation Control Of Excavators (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第1図は本考案に係る操作レバー戻し装置の好
適な実施例を示す断面図、第2図は第1図に示す
操作レバーを前後進に切り替えた時の状態説明図
、第3図は本考案に係る操作レバー戻し装置の別
の実施例を示す断面図、第4図は従来の操作レバ
ー戻し装置の断面図である。 図において、1:操作レバー戻し装置、2:ケ
ーシング、3:操作ロツド、4:支軸弾性部材、
5:操作レバー、6:筒体、7:蓋体、8:段部
、9:細径部、10:止環、11:コイルスプリ
ング、12:座板、13:摩擦部材、14:調節
リング。
適な実施例を示す断面図、第2図は第1図に示す
操作レバーを前後進に切り替えた時の状態説明図
、第3図は本考案に係る操作レバー戻し装置の別
の実施例を示す断面図、第4図は従来の操作レバ
ー戻し装置の断面図である。 図において、1:操作レバー戻し装置、2:ケ
ーシング、3:操作ロツド、4:支軸弾性部材、
5:操作レバー、6:筒体、7:蓋体、8:段部
、9:細径部、10:止環、11:コイルスプリ
ング、12:座板、13:摩擦部材、14:調節
リング。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 一端部を枢着したケーシングに操作ロツド
を摺動自在に装着し、この操作ロツドの一端部側
に形成した細径部に弾性部材を装着すると共にこ
の弾性部材の両端に座板を遊嵌し、一方、前記ケ
ーシングの内周面に前記各座板に夫々係合する段
部を形成し、これらの座板がケーシングの段部に
夫々係合した状態において操作ロツドの他端部を
ニユートラル位置に設定した前後進操作レバーの
一部と連結することを特徴とする操作レバー戻し
装置。 (2) 操作ロツドに摩擦部材と調節リングとを嵌
挿し、調節リングをケーシングに螺合して摩擦部
材を操作ロツドの周面に押圧保持することにより
、操作ロツドの摺動速度を調節するように構成し
てなる実用新案登録請求の範囲第1項記載の操作
レバー戻し装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986087214U JPS62199821U (ja) | 1986-06-10 | 1986-06-10 | |
US07/144,802 US4799398A (en) | 1986-06-10 | 1988-01-13 | Safety device for control lever of construction machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986087214U JPS62199821U (ja) | 1986-06-10 | 1986-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62199821U true JPS62199821U (ja) | 1987-12-19 |
Family
ID=13908678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986087214U Pending JPS62199821U (ja) | 1986-06-10 | 1986-06-10 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4799398A (ja) |
JP (1) | JPS62199821U (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8805577D0 (en) * | 1988-03-09 | 1988-04-07 | Wyko Equip | Hydraulic press |
US5131483A (en) * | 1991-01-28 | 1992-07-21 | Shivvers, Inc. | Single lever control |
US5259471A (en) * | 1992-07-02 | 1993-11-09 | Taylor Robert J | Trailer dolly apparatus |
US5488818A (en) * | 1993-06-28 | 1996-02-06 | The Actava Group Inc. | Lawn mower having improved trim feature |
US5511367A (en) * | 1993-06-28 | 1996-04-30 | The Actava Group, Inc. | Lawn mower having additinal improved trim featuure |
DE19802007C1 (de) * | 1998-01-20 | 1999-11-11 | Wacker Werke Kg | Sicherheitsanordnung für die Bedienungselemente einer handgeführten Bodenverdichtungswalze |
DE102004042058A1 (de) * | 2004-08-31 | 2006-03-02 | Bomag Gmbh | Sicherheitsvorrichtung für eine Vibrationsplatte |
SE527879C2 (sv) * | 2004-11-30 | 2006-07-04 | Dynapac Compaction Equip Ab | Tryckbygel |
DE102007011700B4 (de) * | 2007-03-09 | 2009-03-26 | Hubertus Heigl | Handhabungsvorrichtung zum Positionieren eines Testkopfs, insbesondere an einer Prüfeinrichtung |
US9334612B2 (en) | 2013-10-04 | 2016-05-10 | Wacker Neuson Production Americas Llc | Control lever assembly for walk-behind compaction roller |
KR102529373B1 (ko) * | 2018-06-15 | 2023-05-04 | 현대자동차 주식회사 | 수동변속기의 변속조작장치 |
CN110552870A (zh) * | 2019-09-26 | 2019-12-10 | 玛狮工程机械(合肥)有限公司 | 一种柱塞泵中位点控制装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641430A (en) * | 1951-06-11 | 1953-06-09 | Secofsky Abraham | Adjustable camera and spotlight support |
GB1064122A (en) * | 1962-11-23 | 1967-04-05 | Dowty Technical Dev Ltd | Hydraulic apparatus |
US3525266A (en) * | 1968-04-08 | 1970-08-25 | Eaton Yale & Towne | Control for a hydrostatic transmission |
US3693474A (en) * | 1971-02-16 | 1972-09-26 | Bucyrus Erie Co | Multiple fulcrum valve operating lever |
US3814531A (en) * | 1971-12-13 | 1974-06-04 | Koehring Co | Articulated roller assembly |
US3792744A (en) * | 1972-05-19 | 1974-02-19 | Owatonna Mfg Co | Drive control apparatus for vehicles |
US4267804A (en) * | 1978-01-31 | 1981-05-19 | Owatonna Manufacturing Company, Inc. | Neutral start and centering device for power transmission mechanism |
FR2428784A1 (fr) * | 1978-06-12 | 1980-01-11 | Couthon Mat Genie Civil Roulea | Dispositif de securite notamment pour rouleaux vibrants |
US4356738A (en) * | 1979-06-13 | 1982-11-02 | Caterpillar Tractor Co. | Control arrangement with snubber means |
DE8402033U1 (de) * | 1984-01-25 | 1984-04-26 | Dynapac Maskin AB, 17122 Solna | Selbstfahrende handgeführte Maschine |
GB8510056D0 (en) * | 1985-04-19 | 1985-05-30 | Craven Tasker Sheffield Ltd | Steerable device |
US4660730A (en) * | 1986-05-22 | 1987-04-28 | Hi-Ranger, Inc. | Apparatus for controlling movement of valve override control handles |
-
1986
- 1986-06-10 JP JP1986087214U patent/JPS62199821U/ja active Pending
-
1988
- 1988-01-13 US US07/144,802 patent/US4799398A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4799398A (en) | 1989-01-24 |
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