KR950009005A - Length adjuster with two sections for drive shaft - Google Patents

Length adjuster with two sections for drive shaft Download PDF

Info

Publication number
KR950009005A
KR950009005A KR1019940023593A KR19940023593A KR950009005A KR 950009005 A KR950009005 A KR 950009005A KR 1019940023593 A KR1019940023593 A KR 1019940023593A KR 19940023593 A KR19940023593 A KR 19940023593A KR 950009005 A KR950009005 A KR 950009005A
Authority
KR
South Korea
Prior art keywords
section
key
longitudinal axis
sides
slot
Prior art date
Application number
KR1019940023593A
Other languages
Korean (ko)
Other versions
KR0152317B1 (en
Inventor
크레트쉬머 호르스트
란겐 한스-위르겐
헤르첸바흐 파울
니엔하우스 클레멘스
그로쎄-엔트루프 후버트
Original Assignee
피. 뢰트겐; 씨. 니엔하우스
지케이엔 발터샤이트 게엠베하
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 피. 뢰트겐; 씨. 니엔하우스, 지케이엔 발터샤이트 게엠베하 filed Critical 피. 뢰트겐; 씨. 니엔하우스
Publication of KR950009005A publication Critical patent/KR950009005A/en
Application granted granted Critical
Publication of KR0152317B1 publication Critical patent/KR0152317B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/22Adjusting; Compensating length
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00Shafts; Axles; Cranks; Eccentrics
    • F16C3/02Shafts; Axles
    • F16C3/03Shafts; Axles telescopic
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/06Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

본 발명은 2개의 관형의 섹션, 즉 외부 섹션(6)과 내부 섹션(7)을 구비한 조인트 축을 위한 길이 조정부(4)에 관한 것이다. 외부 섹션(6)은 2개의 원주에 놓인 오목부에 의해서 제조된 키이(8)을 포함하고 키이는 외부 섹션(6)의 원형링 형상의 횡단면의 내부 평면을 지나서 내측으로 돌출하고, 내부 섹션(7)의 슬롯(11)에 삽입되고 키이의 슬롯(11)은 마찬가지로 오목부에 의해서 제조된다. 이것에 의해서 높은 회전 모멘트를 전달하고 반경 방향으로 돌출된 부분을 포함하지 않는 적합한 섹션쌍이 제조된다. (그림)The invention relates to a length adjuster 4 for a joint axis having two tubular sections, namely an outer section 6 and an inner section 7. The outer section 6 comprises a key 8 made by two circumferential recesses, the key protrudes inwardly beyond the inner plane of the circular ring-shaped cross section of the outer section 6, and the inner section ( It is inserted into the slot 11 of 7) and the slot 11 of the key is likewise made by recesses. This produces a suitable pair of sections which transmits a high moment of rotation and does not include radially projecting portions. (Drawing)

Description

구동축을 위한 2개의 섹션을 구비한 길이 조정부Length adjuster with two sections for drive shaft

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 2개의 유니버설 조인트와 이 사이를 연결하는 길이 조정부를 구비한 관절 연결축의 측면도,1 is a side view of a joint connecting shaft having two universal joints and a length adjusting portion connecting therebetween according to the present invention;

제2도는 제1도의 선(Ⅱ-Ⅱ)에 의한 섹션 쌍의 확대 단면도,2 is an enlarged cross-sectional view of a pair of sections by the line II-II of FIG. 1,

제3도는 외부 섹션만을 도시한 제2도와 유사한 단면도,3 is a cross-sectional view similar to FIG. 2 showing only the outer section,

제4도는 내부 섹션 만을 도시한 제2도와 유사한 단면도.4 is a cross-sectional view similar to FIG. 2 showing only the inner section.

Claims (7)

구동축을 위한 길이 조정부, 특히 구동 라인에서 유니버설 조인트 축이나 농업용 장치의 구동을 위한 구동축을 위한 길이 조정부는 적어도 두개의 서로 삽통식으로 끼워진 관으로 형성된 외부 섹션(6)과 내부섹션(7)로 구성되고, 이는 종축(X)를 따라서 함께 축방향으로 이동가능하고 회전 모멘트를 전달하고, 외부섹션(6)과 내부 섹션(7)의 벽부가 횡단면에서 부분적으로 원형 링부로써 형성되고, 적어도 종 축(X)에 평행하게 연장되고 종축(X)방향의 내향 오목부에 동형의 돌출부상에련하고 외부섹션(6)의 돌출부상에 키이(8)을 구성하고, 내부 섹션(7)의 돌출부에는 키이(8)를 삽입시키기 위한 슬롯(11)이 형성되고, 키이(8)과 슬롯(11)의 측면(14,15;16,17)으로 경사지게 연장된 가상 연장선이 측면(14,15;16,17)사이의 중앙으로 연장되고 중앙측(18,18a)에 종축(X)를 포함하고 각 돌출부에 대해 종축(X)로부터 길이(19,19a)만큼 평행하게 이동된 중앙면(21,21a)를 절단하도록 구성된 구동축을 위한 길이 조정부에 있어서, 횡단면에 볼때, 키이(8)은 제1원형 링부(9)로부터 연장되고 측면(14,15)를 형성하는 2개의 측면부(14a,15a)와 이 양측면부를 연결하고 종축(X)를 중심으로한 원호로 연장된 하나의 상부부분(10a)로 된 외부 섹션(6)의 벽부(14a,16a,15a)로 구성되고, 슬롯(11)은 제2원형 링부(12)로부터 연장되고 측면(16,17)을 형성하는 2개의 측면부(16a,17a)와 이 양측면부를 연결하고 종축(X)를 중심으로한 원호로 연장된 하나의 상부 부분(13a)로 된 내부 섹션(7)의 벽부(16a,17a,13a)로 구성되고, 외부 섹션(6)의 측면(14,15)의 연장선들 사이와 내부 섹션(7)의 측면(16,17) 사이에 각각 형성되는 각도(A,B)가 인접한 원형링부(9,12)의 통과범위 내의 개구폭에 의한 종축(X)에 대한 연장된 측면(14,15;16,17)의 반경 방향 연장선에 의해 형성된 각도보다 적어도 12°크도록 거리(19,19a)가 결정되고, 상부부분(10a)의 상부평면(10)과 이에 대향한 기부(13a)의 기부평면(13) 사이에 반경 방향의 간격이 형성되고, 2개의 섹션(6,7)의 키이(8)와 슬롯(11)의 허용된 최대 분할 오차로부터 함께 합성한 섹션(6,7)의 반경 방향의 변위가 외부 섹션(6)의 원형링부(9)의 내부평면(9a)와 내부섹션(7) 원형링부(12)의 부속된 외부평면(12a)의 사이에 반경방향의 간격보다 작게 결정되는 것을 특징으로 하는 길이 조정부.The length adjuster for the drive shaft, in particular the length adjuster for the drive shaft for driving a universal joint shaft or agricultural device in the drive line, consists of an outer section 6 and an inner section 7 formed of at least two mutually inserted tubes. Which is axially movable together along the longitudinal axis X and transmits a rotational moment, the wall sections of the outer section 6 and the inner section 7 being formed as circular rings in part in cross section and at least the longitudinal axis ( Extend parallel to X) and form a key 8 on an inward recess in the longitudinal axis X direction and constitute a key 8 on a protrusion of the outer section 6, and a key on the protrusion of the inner section 7. A slot 11 for inserting (8) is formed, and a virtual extension line extending obliquely to the key 8 and the side surfaces 14, 15; 16, 17 of the slot 11 is provided with the side faces 14, 15; 17) extending to the center between and including the longitudinal axis X on the central sides 18 and 18a. In the length adjustment for the drive shaft configured to cut the central planes 21, 21a moved in parallel from the longitudinal axis X by the lengths 19, 19a with respect to the high angular projections, when viewed in cross section, the key 8 is formed in the first direction. Two side portions 14a, 15a extending from the circular ring portion 9 and forming the side surfaces 14, 15, and one upper portion 10a connecting the two side portions and extending in an arc around the longitudinal axis X. Consisting of walls 14a, 16a, 15a of the outer section 6, the slots 11 extending from the second circular ring portion 12 and forming two sides 16a, 17a. And a wall portion 16a, 17a, 13a of the inner section 7 which consists of a single upper portion 13a extending between the two side portions and a circular arc about the longitudinal axis X. Passing range of the circular ring portions 9 and 12 with angles A and B formed between the extension lines of the side surfaces 14 and 15 of (6) and between the side surfaces 16 and 17 of the inner section 7, respectively. In the opening width The distances 19, 19a are determined to be at least 12 ° greater than the angle formed by the radial extension lines of the elongated sides 14, 15; 16, 17 with respect to one longitudinal axis X, and the upper part of the upper part 10a. A radial gap is formed between the plane 10 and the base plane 13 of the base 13a opposite it, and the allowed maximum of the key 8 and the slot 11 of the two sections 6, 7. The radial displacements of the sections 6, 7 synthesized together from the segmentation error are associated with the inner plane 9a of the circular ring 9 of the outer section 6 and the attached outer of the circular section 12 of the inner section 7. The length adjustment part characterized in that it is determined smaller than the radial gap between the planes (12a). 제1항에 있어서, 각도 차이(C)는 14° 내지 30°인 것을 특징으로 하는 길이 조정부.The length adjusting part according to claim 1, wherein the angle difference C is 14 ° to 30 °. 제1항에 있어서, 외부섹션(6)의 키이(8)의 측면(14,15)사이나 내부 섹션(7)의 슬롯(11)의 측면(16,17)사이의 각도(A,B)가 25°내지 120°양호하게는 60°내지100°사이에 있는 것을 특징으로 하는 길이 조정부.2. The angle (A, B) of claim 1, between the sides 14, 15 of the key 8 of the outer section 6 or between the sides 16, 17 of the slot 11 of the inner section 7. And 25 ° to 120 °, preferably between 60 ° and 100 °. 제1항 내지 제3항중 어느 한 항에 있어서, 내부 섹션(7)의 슬롯(11)의 측면(16,17)이 적어도 부분적으로 인접한 원형링부(12)의 반경 방향의 범위에 놓인 것을 특징으로 하는 길이 조정부.4. The side according to claim 1, characterized in that the sides 16, 17 of the slot 11 of the inner section 7 lie at least partially in the radial range of the adjacent ring 12. Length adjustment part to say. 제1항 내지 제4항중 어느 한 항에 있어서, 외부섹션(6)과 내부 섹션(7)은 원주상에 각각 적어도 2개의 대칭으로 위치한 키이(8) 및 슬롯(11)을 포함하는 것을 특징으로 하는 길이 조정부.The outer section (6) and the inner section (7) according to any one of the preceding claims, characterized in that they comprise at least two symmetrically located keys (8) and slots (11) on the circumference, respectively. Length adjustment part to say. 제1항 내지 제5항중 어느 한 항에 있어서, 각각의 슬롯 (11)과 각각의 거기에 삽입된 키이(8)이 측면(14,15;16,17)사이에 종축(X)으로 회전 방향의 플레이가 형성되는 것을 특징으로 하는 길이 조정부.The direction of rotation according to any one of the preceding claims, wherein each slot (11) and each key (8) inserted therein is rotated in the longitudinal axis (X) between the sides (14, 15; 16, 17). Length adjustment unit characterized in that the play of. 제1항 내지 제6항중 어느 한 항에 있어서, 내부 섹션(7)의 슬롯(11)의 측면(16,17)들 사이의 각도(B)는 외부 섹션(6)의 키이(8)의 측면(16,17)들 사이의 각도(A)보다 크도록 하여, 정격 모멘트 아래로 섹션(6,7)에 의해서 측면(15,17;14,16)사이의 평면 장치가 조절되는 것을 특징으로 하는 길이 조정부.7. The angle B according to claim 1, wherein the angle B between the sides 16, 17 of the slot 11 of the inner section 7 is the side of the key 8 of the outer section 6. Characterized in that the planar device between the sides 15, 17; 14, 16 is controlled by the sections 6, 7 below the rated moment so as to be greater than the angle A between the 16, 17. Length adjustment part. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023593A 1993-09-16 1994-09-16 Length adjustment with two section for driving shaft KR0152317B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEP4331484.8 1993-09-16
DE4331484 1993-09-16
JPP4331484.8 1993-09-16
DE4427532A DE4427532C2 (en) 1993-09-16 1994-08-04 Length compensation with two profiles for drive shafts
DEP4427532.3 1994-08-04
JPP4427532.3 1994-08-04

Publications (2)

Publication Number Publication Date
KR950009005A true KR950009005A (en) 1995-04-21
KR0152317B1 KR0152317B1 (en) 1998-12-01

Family

ID=6497867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023593A KR0152317B1 (en) 1993-09-16 1994-09-16 Length adjustment with two section for driving shaft

Country Status (2)

Country Link
KR (1) KR0152317B1 (en)
DE (1) DE4427532C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101504513B1 (en) * 2012-08-03 2015-03-20 코카스엔텍 주식회사 Valuable Mineral Collection Method From Fly Ash By Soot Preprocessing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1278696B1 (en) * 1995-06-07 1997-11-27 Edi Bondioli TUBULAR COMPONENT FOR TELESCOPIC TRANSMISSION SHAFTS
DE19712160C1 (en) * 1997-03-22 1998-06-10 Walterscheid Gmbh Gkn Cardan shaft, especially for drive of agricultural machines
US5951402A (en) * 1997-07-24 1999-09-14 Meritor Heavy Vehicle Systems, L L C Driveline assembly
US6698076B2 (en) 2002-01-07 2004-03-02 Meritor Heavy Vehicle Systems, Llc Drive shaft manufacturing process
CN109780072B (en) * 2019-03-22 2024-02-23 广东肇庆爱龙威机电有限公司 Driver and integrated coupler thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033020A (en) * 1975-08-04 1977-07-05 Trw Inc. Method of making a slip joint
US4622022A (en) * 1983-06-20 1986-11-11 Neapco, Inc. Telescoping tubes for torque transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101504513B1 (en) * 2012-08-03 2015-03-20 코카스엔텍 주식회사 Valuable Mineral Collection Method From Fly Ash By Soot Preprocessing

Also Published As

Publication number Publication date
DE4427532C2 (en) 1998-07-23
DE4427532A1 (en) 1995-03-23
KR0152317B1 (en) 1998-12-01

Similar Documents

Publication Publication Date Title
KR890013405A (en) Flexible Joint for Coaxial Pipe Connection
BR0005230A (en) Constant speed universal joint
JPH09273564A (en) Fastening structure of impeller
KR840000312A (en) Tool shafts for impact and rotary tools
KR100343262B1 (en) Applicable device for telescopic shaft
JP2003194089A (en) Constant velocity joint
KR950009005A (en) Length adjuster with two sections for drive shaft
KR860006639A (en) Rotary Actuator
JPH06213244A (en) Uniform ball rotary type joint with asymmetric cage
JPS5941050B2 (en) synchronous rotary joint
RU2113092C1 (en) Protective device for telescopic shafts
JPS5941048B2 (en) synchronous rotary joint
RU96121520A (en) PROTECTIVE DEVICE FOR TELESCOPIC SHAFT
JP2961682B2 (en) Length compensator with two moldings for drive shaft
KR100798850B1 (en) Universal joint shaft
KR950029634A (en) Flexible gear joint
KR870001425A (en) Synchronous spring pin of transmission
US4425101A (en) Angularly movable universal joint
DE69713113D1 (en) DRIVE ENGAGEMENT
CN100564780C (en) The operating means that is used for the lock of arrangements for automotive doors or car bonnet
EP0708232A3 (en)
JPH05231435A (en) Constant velocity universal joint
RU2056559C1 (en) End-face seal
AU720404B2 (en) Foot(steady) bearing and a process for its manufacture
JPH07266116A (en) Tool and tool holder for hand-held type tool device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Publication of correction
LAPS Lapse due to unpaid annual fee