DE20113952U1 - Device for holding valves on a cylinder head - Google Patents

Device for holding valves on a cylinder head

Info

Publication number
DE20113952U1
DE20113952U1 DE20113952U DE20113952U DE20113952U1 DE 20113952 U1 DE20113952 U1 DE 20113952U1 DE 20113952 U DE20113952 U DE 20113952U DE 20113952 U DE20113952 U DE 20113952U DE 20113952 U1 DE20113952 U1 DE 20113952U1
Authority
DE
Germany
Prior art keywords
stretch
elastic membrane
cylinder head
clamping means
line
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 - Lifetime
Application number
DE20113952U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20113952U priority Critical patent/DE20113952U1/en
Publication of DE20113952U1 publication Critical patent/DE20113952U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive
    • B25B5/065—Arrangements for positively actuating jaws with fluid drive involving the use of flexible pressure bags or diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Vorrichtung zum Halten von Ventilen (20) an einem Zy­ linderkopf (11) eines Verbrennungsmotors, wobei die Vor­ richtung (1) mindestens ein federndes Element (12, 13, 14) aufweist, welches mindestens eines der Ventile (20) erfaßt und gegen einen Ventilsitz des Zylinderkopfes (11) drückt, dadurch gekennzeichnet, daß das federnde Element (12, 13, 14) von einer dehnungselastischen Membran (13) gebildet ist, die zumindest einen Teil einer Wandung ei­ nes geschlossenen Raumes bildet, der über eine Leitung (19) mit komprimiertem Gas oder einer Flüssigkeit beauf­ schlagbar ist, um die dehnungselastische Membran (13) ge­ gen das mindestens eine Ventil (20) zu drücken.1. Device for holding valves ( 20 ) on a Zy cylinder head ( 11 ) of an internal combustion engine, wherein the device ( 1 ) has at least one resilient element ( 12 , 13 , 14 ) which detects at least one of the valves ( 20 ) and presses against a valve seat of the cylinder head ( 11 ), characterized in that the resilient element ( 12 , 13 , 14 ) is formed by an expansion-elastic membrane ( 13 ) which forms at least part of a wall of a closed space via a line ( 19 ) can be acted upon with compressed gas or a liquid in order to press the stretch-elastic membrane ( 13 ) against the at least one valve ( 20 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die dehnungselastische Membran (13) eine Wanne (12) überdeckt, die mit der Leitung (19) versehen ist.2. Device according to claim 1, characterized in that the stretch-elastic membrane ( 13 ) covers a trough ( 12 ) which is provided with the line ( 19 ). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die dehnungselastische Membran (13) zwischen der Wan­ ne (12) und einer Platte (15) klemmend gehalten ist, die mindestens eine Durchbrechung (17) aufweist.3. Apparatus according to claim 2, characterized in that the stretch-elastic membrane ( 13 ) between the tub ne ( 12 ) and a plate ( 15 ) is held clamped, which has at least one opening ( 17 ). 4. Vorrichtung nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die dehnungselastische Membran (13) einen mit der Leitung (19) versehenen Hohl­ körper bildet.4. The device according to at least one of claims 1 to 3, characterized in that the stretch-elastic membrane ( 13 ) forms a hollow body provided with the line ( 19 ). 5. Vorrichtung nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Vorrichtung (1) mehrere federnde Elemente (12, 13, 14) aufweist, die über ge­ trennte Leitungen (19) mit dem komprimierten Gas beauf­ schlagbar sind.5. The device according to at least one of claims 1 to 4, characterized in that the device ( 1 ) has a plurality of resilient elements ( 12 , 13 , 14 ) which can be hit with the compressed gas by means of separate lines ( 19 ). 6. Vorrichtung nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die dehnungselastische Membran (13) mit einer dehnungselastischen Schutzschicht (14) belegt ist.6. The device according to at least one of claims 1 to 5, characterized in that the stretch-elastic membrane ( 13 ) is covered with a stretch-elastic protective layer ( 14 ). 7. Vorrichtung nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Vorrichtung (1) Spann­ mittel (5) zum Halten des Zylinderkopfes (11) aufweist, die mit dem mindestens einen federnden Element (12, 13, 14) kraftschlüssig verbunden ist.7. The device according to at least one of claims 1 to 6, characterized in that the device ( 1 ) clamping means ( 5 ) for holding the cylinder head ( 11 ) which with the at least one resilient element ( 12 , 13 , 14 ) non-positively connected is. 8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß mindestens eines der Spannmittel (5) an mindestens einer Schiene (3) verschiebbar gehalten ist.8. The device according to claim 7, characterized in that at least one of the clamping means ( 5 ) on at least one rail ( 3 ) is held displaceably. 9. Vorrichtung nach Anspruch 7 oder 8, dadurch gekenn­ zeichnet, daß die Spannmittel (5) höhenverstellbar gehal­ ten sind.9. Apparatus according to claim 7 or 8, characterized in that the clamping means ( 5 ) are adjustable in height.
DE20113952U 2001-08-16 2001-08-23 Device for holding valves on a cylinder head Expired - Lifetime DE20113952U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20113952U DE20113952U1 (en) 2001-08-16 2001-08-23 Device for holding valves on a cylinder head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20113130 2001-08-16
DE20113952U DE20113952U1 (en) 2001-08-16 2001-08-23 Device for holding valves on a cylinder head

Publications (1)

Publication Number Publication Date
DE20113952U1 true DE20113952U1 (en) 2001-11-08

Family

ID=7960294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20113952U Expired - Lifetime DE20113952U1 (en) 2001-08-16 2001-08-23 Device for holding valves on a cylinder head

Country Status (1)

Country Link
DE (1) DE20113952U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109262489A (en) * 2018-09-17 2019-01-25 浙江凯耀照明股份有限公司 A kind of full-automatic clamping and fixing device
CN109420895A (en) * 2017-08-24 2019-03-05 富鼎电子科技(嘉善)有限公司 Magnetic part installs equipment
CN113681281A (en) * 2021-07-30 2021-11-23 常熟理工学院 Automatic assembling system with multiple matched molds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109420895A (en) * 2017-08-24 2019-03-05 富鼎电子科技(嘉善)有限公司 Magnetic part installs equipment
CN109262489A (en) * 2018-09-17 2019-01-25 浙江凯耀照明股份有限公司 A kind of full-automatic clamping and fixing device
CN113681281A (en) * 2021-07-30 2021-11-23 常熟理工学院 Automatic assembling system with multiple matched molds
CN113681281B (en) * 2021-07-30 2022-09-13 常熟理工学院 Automatic assembling system with multiple matched molds

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011213

R163 Identified publications notified

Effective date: 20020409

R150 Term of protection extended to 6 years

Effective date: 20041221

R151 Term of protection extended to 8 years

Effective date: 20071107

R152 Term of protection extended to 10 years

Effective date: 20091106

R071 Expiry of right
R071 Expiry of right